diff --git a/core/src/main/assets/interfaces/badges.png b/core/src/main/assets/interfaces/badges.png
index ce25af09c..0b9410bf7 100644
Binary files a/core/src/main/assets/interfaces/badges.png and b/core/src/main/assets/interfaces/badges.png differ
diff --git a/core/src/main/assets/messages/actors/actors.properties b/core/src/main/assets/messages/actors/actors.properties
index 588501069..602f2e0af 100644
--- a/core/src/main/assets/messages/actors/actors.properties
+++ b/core/src/main/assets/messages/actors/actors.properties
@@ -1,3 +1,11 @@
+###SPD1.3
+text.herostat.item_wnd_depth = 层数：
+text.herostat.item_wnd_mimic = 宝箱怪：
+text.herostat.item_wnd_reward = 任务：
+text.herostat.item_wnd_cursed = 诅咒的
+text.herostat.item_basic = 常规:
+text.herostat.item_enter = 查看物品生成
+
 ###MLPD
 actors.mobs.bosses.crossdiedtower.dead=控制目标已丢失，已自动摧毁……
 actors.mobs.bosses.crossdiedtower.name=激光十字晶柱
diff --git a/core/src/main/assets/messages/items/items.properties b/core/src/main/assets/messages/items/items.properties
index d654f7f56..9edccabcb 100644
--- a/core/src/main/assets/messages/items/items.properties
+++ b/core/src/main/assets/messages/items/items.properties
@@ -6,10 +6,6 @@ items.bombs.laserpython.name=激光十字晶柱召唤器
 items.bombs.laserpython.desc=这枚召唤器会在爆炸后立刻生成一个十字晶柱。
 items.bombs.laserpython.didnot_pick=你无法拾取该物品……
 
-items.weapon.melee.endingblade.ac_lastcrystal=Γ激光晶柱Γ
-items.weapon.melee.endingblade.ac_diedghost=✦死亡宣告✦
-items.weapon.melee.endingblade.ac_healreset=_亡者归来_
-
 items.artifacts.wraithamulet.name=暗金宝石护符
 items.artifacts.wraithamulet.desc=来自于异世界的产物，能使自己进入虚无化。当护符能量足够多的时候，你还可以对敌人实行一次暗夜袭击，护符能量将会随着时间自动恢复。\n\n这个护符是证明给强者之人用的，冰雪魔女已经输的心服口服，现在她将此护身符给予给你。
 items.artifacts.wraithamulet.ac_ghost=遁入虚无
@@ -95,9 +91,14 @@ items.quest.skeletongold.wow=染血金币发出诡异的光芒，你感到下层
 
 items.weapon.melee.endingblade.name=终焉
 items.weapon.melee.endingblade.desc=不知道从哪来的一个拆开的场记板，貌似沾染了焰之诅咒，会随机产生_一种诅咒_，有着强大的侵蚀能力，一旦装备了它就无法脱身了……\n\n这个武器在攻击敌人的时候能吸收一定的浊焰能量,在汲取一定的浊焰能量后会产生新的能力以及自我升级。\n\n当前的浊焰能量:
+items.weapon.melee.endingblade.desc_2=\n\n死亡宣告当前冷却值为:
 items.weapon.melee.endingblade.cursed=当你装备上这个武器后，一股无形的力量将你束缚住……
 items.weapon.melee.endingblade.donot_eqip=终焉的诅咒已经浸染你的身体，你无力脱下它。
 
+items.weapon.melee.endingblade.ac_lastcrystal=Γ激光晶柱Γ
+items.weapon.melee.endingblade.ac_diedghost=✦死亡宣告✦
+items.weapon.melee.endingblade.ac_healreset=_亡者归来_
+
 #MLPDSTOREYBOOKS
 
 items.books.bookslist.hellfirebooks.name=《浊焰事件》
diff --git a/core/src/main/assets/messages/misc/misc.properties b/core/src/main/assets/messages/misc/misc.properties
index b7163a1d8..ae55723ca 100644
--- a/core/src/main/assets/messages/misc/misc.properties
+++ b/core/src/main/assets/messages/misc/misc.properties
@@ -67,6 +67,10 @@ badges$badge.games_played_3=进行250场游戏
 badges$badge.games_played_4=进行1000场游戏
 badges$badge.godd_make=老人与海\n累计完成老杖匠的全部任务\n\n_奖励：0层随机戒指(四大基座上)_
 badges$badge.clear_water=净化大师\n完成挑战:污泥浊水\n\n_奖励：敬请期待_
+
+badges$badge.ghostdage=幽灵大哥\n_在幽灵处获得一次+4品质武器或护甲\n\n_(镀层需求:+5品质武器)
+//badges$badge.ghostdage=幽灵大哥\n在幽灵处获得一次_+5_品质武器或护甲\n\nΞ你已成功镀层Ξ
+
 badges$badge.halofire_died=死于磷火烈焰
 badges$badge.happy_end=幸福结局
 badges$badge.champion_1x=开启1项挑战通关
diff --git a/core/src/main/assets/messages/windows/windows.properties b/core/src/main/assets/messages/windows/windows.properties
index eae5f83af..6de9bc51f 100644
--- a/core/src/main/assets/messages/windows/windows.properties
+++ b/core/src/main/assets/messages/windows/windows.properties
@@ -2,6 +2,9 @@ windows.textchallenges.seed_custom_title = 种子
 windows.textchallenges.hint = 不输入即为随机种子
 windows.textchallenges.delete_seed_input = 清除
 
+windows.wndsettings$helptab.title=辅助功能
+windows.wndsettings$helptab.helpsettings=启用物品生成查询器
+
 windows.wndkingshop.buy=购买
 windows.wndkingshop.cancel=取消
 windows.wndkingshop.king=商人领主
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Badges.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Badges.java
index 54a63992c..a450f7a47 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Badges.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Badges.java
@@ -109,6 +109,7 @@ public class Badges {
 		GAMES_PLAYED_1              ( 54, true ),
 		GODD_MAKE					( 82 ),
 		CLEAR_WATER					( 83 ),
+		GHOSTDAGE					( 84 ),
 		//gold
 		PIRANHAS                    ( 64 ),
 		//these names are a bit outdated, but it doesn't really matter.
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Dungeon.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Dungeon.java
index 7b098f326..7bcaa6f0b 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Dungeon.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Dungeon.java
@@ -686,6 +686,9 @@ public class Dungeon {
 
 		hero.curAction = hero.lastAction = null;
 
+		//SPD
+		LevelSwitchListener.onLevelSwitch();
+
 		observe();
 		try {
 			saveAll();
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/LevelSwitchListener.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/LevelSwitchListener.java
new file mode 100644
index 000000000..4326341ea
--- /dev/null
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/LevelSwitchListener.java
@@ -0,0 +1,12 @@
+package com.shatteredpixel.shatteredpixeldungeon;
+
+import com.shatteredpixel.shatteredpixeldungeon.custom.ch.GameTracker;
+
+public class LevelSwitchListener {
+    public static void onLevelSwitch(){
+        GameTracker gmt = Dungeon.hero.buff(GameTracker.class);
+        if(gmt != null){
+            gmt.onNewLevel();
+        }
+    }
+}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/SPDSettings.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/SPDSettings.java
index 8aaffae37..2bd55a91a 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/SPDSettings.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/SPDSettings.java
@@ -109,9 +109,7 @@ public class SPDSettings extends GameSettings {
 
 	private static final String KEY_PAGE	= "page_ui";
 
-	private static final String KEY_PCUI	= "pc_ui";
-
-	private static final String KEY_SWAP	= "quickswap";
+	private static final String HelpSettings	= "helpsettings";
 	
 	public static void fullscreen( boolean value ) {
 		put( KEY_FULLSCREEN, value );
@@ -447,6 +445,14 @@ public class SPDSettings extends GameSettings {
 		return getBoolean(KEY_DARK, false);
 	}
 
+	public static void HelpSettings(boolean value) {
+		put( HelpSettings, value );
+	}
+
+	public static boolean HelpSettings() {
+		return getBoolean(HelpSettings, false);
+	}
+
 	public static boolean ClassSkin() {
 		return getBoolean(KEY_SKIN, false);
 	}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Statistics.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Statistics.java
index 054ed1750..45f27987d 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Statistics.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Statistics.java
@@ -22,6 +22,7 @@
 package com.shatteredpixel.shatteredpixeldungeon;
 
 import com.watabou.utils.Bundle;
+import com.watabou.utils.SparseArray;
 
 public class Statistics {
 	public static int realdeepestFloor;
@@ -53,6 +54,15 @@ public class Statistics {
 	public static boolean fireGirlnoshopping = false;
 
 	public static boolean deadshoppingdied = false;
+
+	//Directly add float time will cause accuracy lose and stop timing if time is long enough
+	//so use long to record seconds, float to count sub-seconds.
+	//SPD-V1.3.2-ITEM SPAWN CODE
+	public static long real_seconds = 0;
+	public static float second_elapsed = 0;
+	public static float turnsPassed = 0f;
+
+	public static SparseArray<Boolean> floorsExplored = new SparseArray<>();
 	
 	public static void reset() {
 		
@@ -79,6 +89,10 @@ public class Statistics {
 		fireGirlnoshopping = false;
 
 		deadshoppingdied = false;
+
+		second_elapsed = 0f;
+		real_seconds = 0;
+		turnsPassed = 0f;
 		
 	}
 	
@@ -108,7 +122,7 @@ public class Statistics {
 	private static final String SHOPPINGDIED		= "deadshoppingdied";
 
 	private static final String EXLEVEL = "Exlevel";
-	
+
 	public static void storeInBundle( Bundle bundle ) {
 		bundle.put( GOLD,		goldCollected );
 		bundle.put( DEEPEST,	deepestFloor );
@@ -133,6 +147,11 @@ public class Statistics {
 		bundle.put( NOSHOPPING,	fireGirlnoshopping );
 
 		bundle.put( SHOPPINGDIED, deadshoppingdied );
+
+		//SPD
+		bundle.put("real_time_passed", second_elapsed);
+		bundle.put("real_seconds_passed", real_seconds);
+		bundle.put("turns_passed", turnsPassed);
 	}
 	
 	public static void restoreFromBundle( Bundle bundle ) {
@@ -158,6 +177,11 @@ public class Statistics {
 
 		fireGirlnoshopping	= bundle.getBoolean( NOSHOPPING );
 		deadshoppingdied = bundle.getBoolean( SHOPPINGDIED );
+
+		//SPD
+		second_elapsed = bundle.getFloat("real_time_passed");
+		real_seconds =   bundle.getLong("real_seconds_passed");
+		turnsPassed =    bundle.getFloat("turns_passed");
 	}
 	
 	public static void preview( GamesInProgress.Info info, Bundle bundle ){
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/hero/Hero.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/hero/Hero.java
index 5aa8a9688..1f2b639fb 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/hero/Hero.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/hero/Hero.java
@@ -79,6 +79,7 @@ import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Mob;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Monk;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Snake;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.lb.BlackSoul;
+import com.shatteredpixel.shatteredpixeldungeon.custom.ch.GameTracker;
 import com.shatteredpixel.shatteredpixeldungeon.effects.CellEmitter;
 import com.shatteredpixel.shatteredpixeldungeon.effects.CheckedCell;
 import com.shatteredpixel.shatteredpixeldungeon.effects.Speck;
@@ -494,6 +495,7 @@ public class Hero extends Char {
 		}
 		Buff.affect( this, Regeneration.class );
 		Buff.affect( this, Hunger.class );
+		Buff.affect(this, GameTracker.class);
 	}
 	
 	public int tier() {
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/npcs/Ghost.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/npcs/Ghost.java
index 6243f3929..7c1bb6895 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/npcs/Ghost.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/npcs/Ghost.java
@@ -313,10 +313,10 @@ public class Ghost extends NPC {
 				Generator.Category c = Generator.wepTiers[wepTier - 1];
 				weapon = (MeleeWeapon) Reflection.newInstance(c.classes[Random.chances(c.probs)]);
 
-				//30%:+0, 25%:+1, 15%:+2, 10%:+3, 15%:+4, 5%+5
+				//26%:+0, 25%:+1, 15%:+2, 10%:+3, 5%:+4, 5%+5
 				float itemLevelRoll = Random.Float();
 				int itemLevel;
-				if (itemLevelRoll < 0.1f){
+				if (itemLevelRoll < 0.74f){
 					itemLevel = 0;
 				} else if (itemLevelRoll < 0.75f){
 					itemLevel = 1;
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/AbsoluteBlindness.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/AbsoluteBlindness.java
new file mode 100644
index 000000000..d7d46f49c
--- /dev/null
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/AbsoluteBlindness.java
@@ -0,0 +1,87 @@
+package com.shatteredpixel.shatteredpixeldungeon.custom.buffs;
+
+import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
+import com.shatteredpixel.shatteredpixeldungeon.custom.messages.M;
+import com.shatteredpixel.shatteredpixeldungeon.ui.BuffIndicator;
+import com.watabou.noosa.Image;
+import com.watabou.utils.Bundle;
+
+public class AbsoluteBlindness extends Buff {
+    {
+        actPriority = VFX_PRIO;
+        announced = true;
+        type=buffType.NEGATIVE;
+    }
+
+    protected float left=0f;
+    private int storedViewDistance;
+    @Override
+    public boolean act(){
+        spend(TICK);
+        if(target.viewDistance>0 && storedViewDistance != target.viewDistance){
+            storedViewDistance = target.viewDistance;
+        }
+        target.viewDistance = 0;
+        left-=1f;
+        if(left<0) detach();
+        return true;
+    }
+
+    @Override
+    public void storeInBundle(Bundle b){
+        super.storeInBundle(b);
+        b.put("stroedVD", storedViewDistance);
+        b.put("blindLeft", left);
+    }
+
+    @Override
+    public void restoreFromBundle(Bundle b){
+        super.restoreFromBundle(b);
+        storedViewDistance = b.getInt("stroedVD");
+        left = b.getFloat("blindLeft") + 1f;
+    }
+    //deprecate
+    public AbsoluteBlindness storeVD(int vd){
+        if(vd>0) {
+            storedViewDistance = vd;
+        }
+        return this;
+    }
+
+    public AbsoluteBlindness addLeft(float left){
+        this.left += left;
+        return this;
+    }
+
+    @Override
+    public void detach(){
+        //target.viewDistance = storedViewDistance;
+        target.viewDistance = Dungeon.level.viewDistance;
+        Dungeon.observe();
+        super.detach();
+    }
+    @Override
+    public int icon(){
+        return BuffIndicator.BLINDNESS;
+    }
+    @Override
+    public void tintIcon(Image icon){
+        icon.hardlight(0x3366D4);
+    }
+
+    @Override
+    public String toString() {
+        return M.L(this, "name");
+    }
+
+    @Override
+    public String heroMessage() {
+        return M.L(this, "heromsg");
+    }
+
+    @Override
+    public String desc() {
+        return M.L(this, "desc");
+    }
+}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/AttributeModifier.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/AttributeModifier.java
new file mode 100644
index 000000000..05bda6150
--- /dev/null
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/AttributeModifier.java
@@ -0,0 +1,215 @@
+package com.shatteredpixel.shatteredpixeldungeon.custom.buffs;
+
+import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.FlavourBuff;
+import com.shatteredpixel.shatteredpixeldungeon.custom.utils.GME;
+import com.shatteredpixel.shatteredpixeldungeon.messages.Messages;
+import com.shatteredpixel.shatteredpixeldungeon.ui.BuffIndicator;
+import com.watabou.utils.Bundle;
+
+public class AttributeModifier extends FlavourBuff {
+    {
+        type = buffType.NEUTRAL;
+        announced = true;
+    }
+
+    public float atk_m = 1f;
+    public float def_m = 1f;
+    public float acc_m = 1f;
+    public float eva_m = 1f;
+    public float dmg_m = 1f;
+    public float hp_m =  1f;
+    public float atk_l = 0f;
+    public float def_l = 0f;
+    public float acc_l = 0f;
+    public float eva_l = 0f;
+    public float dmg_l = 0f;
+    public float hp_l =  0f;
+    public int orig_HT = -1;
+
+    public void merge(AttributeModifier another){
+        atk_m *= another.atk_m;
+        def_m *= another.def_m;
+        acc_m *= another.acc_m;
+        eva_m *= another.eva_m;
+        dmg_m *= another.dmg_m;
+        hp_m  *= another.hp_m;
+        atk_l += another.atk_l;
+        def_l += another.def_l;
+        acc_l += another.acc_l;
+        eva_l += another.eva_l;
+        dmg_l += another.dmg_l;
+        hp_l  += another.hp_l;
+    }
+
+    public int affectAtk(float attackPower){
+        return GME.accurateRound(attackPower * atk_m + atk_l);
+    }
+
+    public int affectDef(float defensePower){
+        return GME.accurateRound(defensePower * def_m + def_l);
+    }
+
+    public float affectAcc(float accuracy){
+        return accuracy * acc_m + acc_l;
+    }
+
+    public float affectEva(float evasion){
+        return evasion * eva_m + eva_l;
+    }
+
+    public int affectDmg(float damage){
+        return GME.accurateRound(damage * dmg_m + dmg_l);
+    }
+
+    public void affectHp(Char ch){
+        float percent = (float) ch.HP / ch.HT;
+        //HT of Char is bundled, need to roll back first
+        if(orig_HT < 0) {
+            orig_HT = ch.HT;
+        }else{
+            ch.HT = orig_HT;
+        }
+        ch.HT = (int)(ch.HT * hp_m + hp_l);
+        if(ch.HT <= 0){
+            ch.HT = 1;
+        }
+        ch.HP = GME.accurateRound(ch.HT * percent);
+        if(ch.HP <= 0){
+            ch.HP = 1;
+        }
+    }
+
+    public void setHPBack(Char ch){
+        float percent = (float) ch.HP / ch.HT;
+        ch.HT = orig_HT;
+        boolean alive = ch.isAlive();
+        ch.HP = GME.accurateRound(ch.HT * percent);
+        if(ch.HP <= 0 && alive) ch.HP = 1;
+    }
+
+    public AttributeModifier setAtk(float m, float l){
+        atk_m = m; atk_l = l;
+        return this;
+    }
+
+    public AttributeModifier setDef(float m, float l){
+        def_m = m; def_l = l;
+        return this;
+    }
+
+    public AttributeModifier setAcc(float m, float l){
+        acc_m = m; acc_l = l;
+        return this;
+    }
+
+    public AttributeModifier setEva(float m, float l){
+        eva_m = m; eva_l = l;
+        return this;
+    }
+
+    public AttributeModifier setDmg(float m, float l){
+        dmg_m = m; dmg_l = l;
+        return this;
+    }
+
+    public AttributeModifier setHP(float m, float l){
+        hp_m = m; hp_l = l;
+        if(target != null){
+            affectHp(target);
+        }
+        return this;
+    }
+
+    public AttributeModifier setAll(float[] mul, float[] add){
+        atk_m = mul[0];
+        def_m = mul[1];
+        acc_m = mul[2];
+        eva_m = mul[3];
+        dmg_m = mul[4];
+        hp_m = mul[5];
+        atk_l = add[0];
+        def_l = add[1];
+        acc_l = add[2];
+        eva_l = add[3];
+        dmg_l = add[4];
+        hp_l = add[5];
+        if(target != null){
+            affectHp(target);
+        }
+        return this;
+    }
+
+    @Override
+    public boolean attachTo(Char target) {
+        for(Buff b: target.buffs()){
+            if(b instanceof AttributeModifier){
+                merge((AttributeModifier) b);
+                b.detach();
+            }
+        }
+        boolean ret_val = super.attachTo(target);
+        if(ret_val){
+            affectHp(target);
+        }
+        return ret_val;
+    }
+
+    @Override
+    public void detach() {
+        setHPBack(target);
+        super.detach();
+    }
+
+    @Override
+    public int icon() {
+        return BuffIndicator.COMBO;
+    }
+
+    @Override
+    public String toString() {
+        return Messages.get(this, "name");
+    }
+
+    @Override
+    public String desc() {
+        return Messages.get(this, "desc", atk_m, atk_l, def_m, def_l, acc_m, acc_l, eva_m, eva_l, dmg_m, dmg_l, hp_m, hp_l, target.HP, target.HT);
+    }
+
+    @Override
+    public void storeInBundle(Bundle bundle) {
+        super.storeInBundle(bundle);
+        bundle.put("atk_mul", atk_m);
+        bundle.put("def_mul", def_m);
+        bundle.put("acc_mul", acc_m);
+        bundle.put("eva_mul", eva_m);
+        bundle.put("dmg_mul", dmg_m);
+        bundle.put("hp_mul", hp_m);
+        bundle.put("atk_lin", atk_l);
+        bundle.put("def_lin", def_l);
+        bundle.put("acc_lin", acc_l);
+        bundle.put("eva_lin", eva_l);
+        bundle.put("dmg_lin", dmg_l);
+        bundle.put("hp_lin", hp_l);
+        bundle.put("orig_hp", orig_HT);
+    }
+
+    @Override
+    public void restoreFromBundle(Bundle bundle) {
+        super.restoreFromBundle(bundle);
+        atk_m = bundle.getFloat("atk_mul");
+        def_m = bundle.getFloat("def_mul");
+        acc_m = bundle.getFloat("acc_mul");
+        eva_m = bundle.getFloat("eva_mul");
+        dmg_m = bundle.getFloat("dmg_mul");
+        hp_m  = bundle.getFloat("hp_mul");
+        atk_l = bundle.getFloat("atk_lin");
+        def_l = bundle.getFloat("def_lin");
+        acc_l = bundle.getFloat("acc_lin");
+        eva_l = bundle.getFloat("eva_lin");
+        dmg_l = bundle.getFloat("dmg_lin");
+        hp_l  = bundle.getFloat("hp_lin");
+        orig_HT = bundle.getInt("orig_hp");
+    }
+}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/ConsistBleeding.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/ConsistBleeding.java
new file mode 100644
index 000000000..df14f76d7
--- /dev/null
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/ConsistBleeding.java
@@ -0,0 +1,151 @@
+package com.shatteredpixel.shatteredpixeldungeon.custom.buffs;
+
+import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
+import com.shatteredpixel.shatteredpixeldungeon.custom.messages.M;
+import com.shatteredpixel.shatteredpixeldungeon.effects.Splash;
+import com.shatteredpixel.shatteredpixeldungeon.effects.Wound;
+import com.shatteredpixel.shatteredpixeldungeon.sprites.CharSprite;
+import com.shatteredpixel.shatteredpixeldungeon.ui.BuffIndicator;
+import com.shatteredpixel.shatteredpixeldungeon.utils.GLog;
+import com.watabou.utils.Bundle;
+import com.watabou.utils.PointF;
+import com.watabou.utils.Random;
+
+public class ConsistBleeding extends Buff{
+    protected float[] lasting;
+    protected float[] dmg;
+    protected float percentDamage=0;
+
+    public ConsistBleeding(){
+        lasting = new float[5];
+        dmg = new float[5];
+    }
+
+    public boolean newLayer(float time, float damagePerAct){
+        for(int i=0;i<5;++i){
+            if(lasting[i]<=0f){
+                lasting[i]=time;
+                dmg[i]=damagePerAct;
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public void burst(){
+        float damage = 0;
+        for(int i = 0; i<5; ++i){
+            damage += Math.max(0, dmg[i])*lasting[i];
+        }
+        target.sprite.showStatus(CharSprite.NEGATIVE, "!!!");
+        if (target.sprite.visible) {
+            Splash.at( target.sprite.center(), -PointF.PI / 2, PointF.PI / 6,
+                    target.sprite.blood(), 30 );
+        }
+        Wound.hit(target);
+
+        damage *= Random.Float(1.7f, 2.1f);
+        target.damage((int)damage, this);
+        if(target == Dungeon.hero && !target.isAlive()){
+            Dungeon.fail(getClass());
+            GLog.n(M.L(this, "burst_die"));
+        }
+        detach();
+    }
+
+    public void resetList(){
+        for(int i=0; i<5; ++i){
+            lasting[i]=0;
+            dmg[i]=0;
+        }
+    }
+
+    public void decreaseTime(){
+        for(int i=0; i<5; ++i){
+            lasting[i]-=1f;
+        }
+    }
+
+    public float oneDamage(){
+        float damage = 0;
+        for(int i=0; i<5; ++i){
+            damage += dmg[i];
+        }
+        return damage;
+    }
+
+    public int getLayer(){
+        int layer = 0;
+        for(int i=0;i<5;++i){
+            layer += lasting[i]>0f?1:0;
+        }
+        return layer;
+    }
+
+    @Override
+    public boolean act(){
+        spend(TICK);
+        percentDamage += oneDamage();
+        target.damage((int)percentDamage, this);
+
+        if (target.sprite.visible) {
+            Splash.at( target.sprite.center(), -PointF.PI / 2, PointF.PI / 6,
+                    target.sprite.blood(), Math.min( 10 *(int)percentDamage / target.HT, 10 ) );
+        }
+        if(target == Dungeon.hero && !target.isAlive()){
+            Dungeon.fail(getClass());
+            GLog.n(M.L(this, "bleed_die"));
+        }
+
+        percentDamage -= (int)percentDamage;
+
+        decreaseTime();
+
+        if(getLayer()==0) detach();
+
+        return true;
+    }
+
+    @Override
+    public void storeInBundle(Bundle b){
+        super.storeInBundle(b);
+        b.put("leftTime", lasting);
+        b.put("damageLeft", dmg);
+        b.put("percentDamage", percentDamage);
+    }
+
+    @Override
+    public void restoreFromBundle(Bundle b){
+        super.restoreFromBundle(b);
+        lasting = b.getFloatArray("leftTime");
+        dmg = b.getFloatArray("damageLeft");
+        percentDamage = b.getFloat("percentDamage");
+    }
+
+    @Override
+    public int icon(){
+        return BuffIndicator.BLEEDING;
+    }
+
+    @Override
+    public String desc() {
+        return M.L(this, "desc", getLayer(), oneDamage());
+    }
+
+    @Override
+    public String toString() {
+        return M.L(this, "name");
+    }
+
+    @Override
+    public String heroMessage() {
+        return M.L(this, "heromsg");
+    }
+
+    @Override
+    public float iconFadePercent() {
+        return Math.max(0, (5 - getLayer()) / 5f);
+    }
+
+}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/CountBuff.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/CountBuff.java
new file mode 100644
index 000000000..a1223a75e
--- /dev/null
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/CountBuff.java
@@ -0,0 +1,36 @@
+package com.shatteredpixel.shatteredpixeldungeon.custom.buffs;
+
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
+import com.watabou.utils.Bundle;
+
+public class CountBuff extends Buff {
+
+    private float count = 0;
+
+    public void countUp( float inc ){
+        count += inc;
+    }
+
+    public void countDown( float inc ){
+        count -= inc;
+    }
+
+    public float count(){
+        return count;
+    }
+
+    private static final String COUNT = "count";
+
+    @Override
+    public void storeInBundle(Bundle bundle) {
+        super.storeInBundle(bundle);
+        bundle.put(COUNT, count);
+    }
+
+    @Override
+    public void restoreFromBundle(Bundle bundle) {
+        super.restoreFromBundle(bundle);
+        count = bundle.getFloat(COUNT);
+    }
+
+}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/DummyChar.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/DummyChar.java
new file mode 100644
index 000000000..d53ca6c7a
--- /dev/null
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/DummyChar.java
@@ -0,0 +1,71 @@
+package com.shatteredpixel.shatteredpixeldungeon.custom.buffs;
+
+import com.shatteredpixel.shatteredpixeldungeon.actors.Actor;
+import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
+import com.watabou.utils.Callback;
+
+//It's called char, but it serves for buffs, not chars.
+
+//Currently DummyChar is only used to hold "level buffs".
+//Level buffs are buffs that not affected by chars.
+//This kind of buff should be attached to a "static" char that is sealed in level, not existing chars.
+//Or it would be problematic if the holder dies, or leaves the level.
+
+//might be better to maintain a dummyChar array. Use id to distinguish between dcs.
+public final class DummyChar extends Char {
+
+    {
+        alignment = Alignment.NEUTRAL;
+    }
+
+    @Override
+    protected boolean act() {
+        spend(TICK);
+        if(buffs().isEmpty()){
+            killDummyChar();
+        }
+        return true;
+    }
+
+    @Override
+    public void damage(int dmg, Object src) {
+    }
+
+    @Override
+    public boolean canInteract(Char c) {
+        return false;
+    }
+
+    //return the first DummyChar,
+    public static DummyChar findDummyChar(){
+        for(Char ch: Actor.chars()){
+            if(ch instanceof DummyChar){
+                return (DummyChar) ch;
+            }
+        }
+        return null;
+    }
+
+    //return existing dummyChar, or create a new dummyChar
+    public static DummyChar getDC(){
+        for(Char ch: Actor.chars()){
+            if(ch instanceof DummyChar){
+                return (DummyChar) ch;
+            }
+        }
+        DummyChar dc = new DummyChar();
+        Actor.add(dc);
+        return dc;
+    }
+
+    //remove existing dummyChar
+    public static boolean killDummyChar() {
+        DummyChar dc = findDummyChar();
+        if (dc == null) {
+            return false;
+        }
+        Actor.remove(dc);
+        return true;
+    }
+
+}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/FlavourBuffOpen.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/FlavourBuffOpen.java
new file mode 100644
index 000000000..9b5c17a9c
--- /dev/null
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/FlavourBuffOpen.java
@@ -0,0 +1,9 @@
+package com.shatteredpixel.shatteredpixeldungeon.custom.buffs;
+
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.FlavourBuff;
+
+public class FlavourBuffOpen extends FlavourBuff {
+    public void setDuration(float time){
+        spend(time);
+    }
+}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/IgnoreArmor.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/IgnoreArmor.java
new file mode 100644
index 000000000..c75ed9d87
--- /dev/null
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/IgnoreArmor.java
@@ -0,0 +1,34 @@
+package com.shatteredpixel.shatteredpixeldungeon.custom.buffs;
+
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.FlavourBuff;
+import com.shatteredpixel.shatteredpixeldungeon.messages.Messages;
+import com.shatteredpixel.shatteredpixeldungeon.ui.BuffIndicator;
+import com.watabou.noosa.Image;
+
+public class IgnoreArmor extends FlavourBuff {
+    {
+        type = buffType.NEUTRAL;
+        announced = true;
+    }
+
+    @Override
+    public int icon() {
+        return BuffIndicator.VULNERABLE;
+    }
+
+    @Override
+    public void tintIcon(Image icon) {
+        super.tintIcon(icon);
+        icon.hardlight(0.8f, 0f, 0f);
+    }
+
+    @Override
+    public String toString() {
+        return Messages.get(this, "name");
+    }
+
+    @Override
+    public String desc() {
+        return Messages.get(this, "desc", dispTurns());
+    }
+}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/PositiveBuffProhibition.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/PositiveBuffProhibition.java
new file mode 100644
index 000000000..20ab11e4a
--- /dev/null
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/PositiveBuffProhibition.java
@@ -0,0 +1,46 @@
+package com.shatteredpixel.shatteredpixeldungeon.custom.buffs;
+
+import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.FlavourBuff;
+import com.shatteredpixel.shatteredpixeldungeon.messages.Messages;
+import com.shatteredpixel.shatteredpixeldungeon.ui.BuffIndicator;
+import com.watabou.noosa.Image;
+
+public class PositiveBuffProhibition extends FlavourBuff {
+    {
+        type = buffType.NEUTRAL;
+        announced = true;
+    }
+
+    @Override
+    public int icon() {
+        return BuffIndicator.DEGRADE;
+    }
+
+    @Override
+    public void tintIcon(Image icon) {
+        super.tintIcon(icon);
+        icon.hardlight(0f, 1f, 0f);
+    }
+
+    @Override
+    public String toString() {
+        return Messages.get(this, "name");
+    }
+
+    @Override
+    public String desc() {
+        return Messages.get(this, "desc", dispTurns());
+    }
+
+    @Override
+    public boolean attachTo(Char target) {
+        for(Buff b: target.buffs()){
+            if(b.type == buffType.POSITIVE && !b.revivePersists){
+                b.detach();
+            }
+        }
+        return super.attachTo(target);
+    }
+}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/ZeroAttack.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/ZeroAttack.java
new file mode 100644
index 000000000..2349b3a42
--- /dev/null
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/ZeroAttack.java
@@ -0,0 +1,33 @@
+package com.shatteredpixel.shatteredpixeldungeon.custom.buffs;
+
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.FlavourBuff;
+import com.shatteredpixel.shatteredpixeldungeon.messages.Messages;
+import com.shatteredpixel.shatteredpixeldungeon.ui.BuffIndicator;
+import com.watabou.noosa.Image;
+
+public class ZeroAttack extends FlavourBuff {
+    {
+        type = buffType.NEUTRAL;
+        announced = true;
+    }
+
+    @Override
+    public int icon() {
+        return BuffIndicator.WEAKNESS;
+    }
+
+    @Override
+    public void tintIcon(Image icon) {
+        icon.hardlight(.5f, .5f, .5f);
+    }
+
+    @Override
+    public String toString() {
+        return Messages.get(this, "name");
+    }
+
+    @Override
+    public String desc() {
+        return Messages.get(this, "desc", dispTurns());
+    }
+}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/ZeroDefense.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/ZeroDefense.java
new file mode 100644
index 000000000..267027249
--- /dev/null
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/buffs/ZeroDefense.java
@@ -0,0 +1,33 @@
+package com.shatteredpixel.shatteredpixeldungeon.custom.buffs;
+
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.FlavourBuff;
+import com.shatteredpixel.shatteredpixeldungeon.messages.Messages;
+import com.shatteredpixel.shatteredpixeldungeon.ui.BuffIndicator;
+import com.watabou.noosa.Image;
+
+public class ZeroDefense extends FlavourBuff {
+    {
+        type = buffType.NEUTRAL;
+        announced = true;
+    }
+
+    @Override
+    public int icon() {
+        return BuffIndicator.VULNERABLE;
+    }
+
+    @Override
+    public void tintIcon(Image icon) {
+        icon.hardlight(.5f, .5f, .5f);
+    }
+
+    @Override
+    public String toString() {
+        return Messages.get(this, "name");
+    }
+
+    @Override
+    public String desc() {
+        return Messages.get(this, "desc", dispTurns());
+    }
+}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/ch/GameTracker.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/ch/GameTracker.java
new file mode 100644
index 000000000..014f492c6
--- /dev/null
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/ch/GameTracker.java
@@ -0,0 +1,154 @@
+package com.shatteredpixel.shatteredpixeldungeon.custom.ch;
+
+import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
+import com.shatteredpixel.shatteredpixeldungeon.Statistics;
+import com.shatteredpixel.shatteredpixeldungeon.actors.Actor;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Mimic;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Mob;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.npcs.Ghost;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.npcs.Imp;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.npcs.RedDragon;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.npcs.Wandmaker;
+import com.shatteredpixel.shatteredpixeldungeon.items.Heap;
+import com.shatteredpixel.shatteredpixeldungeon.items.Item;
+import com.shatteredpixel.shatteredpixeldungeon.items.armor.Armor;
+import com.shatteredpixel.shatteredpixeldungeon.items.artifacts.Artifact;
+import com.shatteredpixel.shatteredpixeldungeon.items.rings.Ring;
+import com.shatteredpixel.shatteredpixeldungeon.items.wands.Wand;
+import com.shatteredpixel.shatteredpixeldungeon.items.weapon.Weapon;
+import com.shatteredpixel.shatteredpixeldungeon.levels.RegularLevel;
+import com.watabou.noosa.Game;
+import com.watabou.noosa.Visual;
+import com.watabou.utils.Bundle;
+
+public class GameTracker extends Buff {
+    {
+        actPriority = VFX_PRIO - 1;
+        revivePersists = true;
+    }
+    private VirtualVisualTimer vvt;
+    private int maxDepth = -1;
+    private String allItemInfo = "";
+
+    @Override
+    public boolean act() {
+        spend(TICK/2f);
+        if(vvt==null) {
+            vvt = new VirtualVisualTimer();
+            Dungeon.hero.sprite.parent.add(vvt);
+        }
+        if(!vvt.alive || !vvt.active || vvt.parent == null){
+            vvt.revive();
+            vvt.active = true;
+            Dungeon.hero.sprite.parent.add(vvt);
+            vvt.parent = Dungeon.hero.sprite.parent;
+        }
+        if(maxDepth < Dungeon.depth){
+            spend(-TICK);
+            maxDepth = Dungeon.depth;
+            updateItemInfo();
+        }
+        return true;
+    }
+
+    public void onNewLevel(){
+        if(maxDepth < Dungeon.depth){
+            spend(-TICK);
+            maxDepth = Dungeon.depth;
+            updateItemInfo();
+        }
+    }
+
+    private void updateItemInfo(){
+        if(Dungeon.level instanceof RegularLevel){
+            StringBuilder info = new StringBuilder("");
+            info.append("dungeon_depth: ").append(maxDepth).append("\n");
+            for(Heap heap: Dungeon.level.heaps.valueList()){
+                if((!heap.autoExplored) || heap.type == Heap.Type.CHEST || heap.type == Heap.Type.LOCKED_CHEST || heap.type == Heap.Type.CRYSTAL_CHEST){
+                    for(Item item : heap.items){
+                        appendDesc(item, info, "");
+                    }
+                }
+            }
+            for(Mob m : Dungeon.level.mobs.toArray(new Mob[0])){
+                if(m instanceof Mimic){
+                    for(Item item: ((Mimic) m).items){
+                        appendDesc(item, info, "MIMIC_HOLD");
+                    }
+                }
+                if(m instanceof Ghost){
+                    appendDesc(Ghost.Quest.weapon, info, "QUEST_REWARD");
+                    appendDesc(Ghost.Quest.armor, info, "QUEST_REWARD");
+                }
+                if(m instanceof Wandmaker){
+                    appendDesc(Wandmaker.Quest.wand1, info, "QUEST_REWARD");
+                    appendDesc(Wandmaker.Quest.wand2, info, "QUEST_REWARD");
+                }
+                if(m instanceof RedDragon){
+                    appendDesc(RedDragon.Quest.weapon, info, "QUEST_REWARD");
+                    appendDesc(RedDragon.Quest.armor, info, "QUEST_REWARD");
+                }
+                if(m instanceof Imp){
+                    appendDesc(Imp.Quest.reward, info, "QUEST_REWARD");
+                }
+            }
+            allItemInfo += info.toString();
+        }
+    }
+
+    private void appendDesc(Item item, StringBuilder info, String prefix){
+        if(item != null) {
+            if (
+                    ((item instanceof Weapon || item instanceof Armor) && item.level() > 0)
+                            || (item instanceof Ring || item instanceof Wand || item instanceof Artifact)
+            ) {
+                String name = item.trueName();
+                int index = name.indexOf('+');
+                if(index > 0){
+                    name = name.substring(0, index - 3);
+                }
+                info.append(prefix).append(name).append('+').append(item.level()).append(item.cursed ? "  CURSED\n" : "\n");
+            }
+        }
+    }
+
+    public String itemInfo(){
+        return allItemInfo;
+    }
+
+    @Override
+    public void storeInBundle(Bundle bundle) {
+        super.storeInBundle(bundle);
+        bundle.put("allItemInfo", allItemInfo);
+        bundle.put("recordedMaxDepth", maxDepth);
+    }
+
+    @Override
+    public void restoreFromBundle(Bundle bundle) {
+        super.restoreFromBundle(bundle);
+        allItemInfo = bundle.getString("allItemInfo");
+        maxDepth = bundle.getInt("recordedMaxDepth");
+    }
+
+    public static class VirtualVisualTimer extends Visual {
+        public VirtualVisualTimer(){
+            super(0, 0, 0, 0);
+        }
+
+        @Override
+        public void update() {
+            super.update();
+            Statistics.second_elapsed += Game.elapsed;
+            if(Statistics.second_elapsed > 1f){
+                Statistics.real_seconds += Math.floor(Statistics.second_elapsed);
+                Statistics.second_elapsed -= Math.floor(Statistics.second_elapsed);
+            }
+            if(Statistics.turnsPassed < Statistics.duration){
+                Statistics.turnsPassed = Statistics.duration;
+            }else{
+                Statistics.turnsPassed = Statistics.duration + Actor.now();
+            }
+        }
+    }
+}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/testmode/ImmortalShieldAffecter.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/testmode/ImmortalShieldAffecter.java
new file mode 100644
index 000000000..8d908ca86
--- /dev/null
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/custom/testmode/ImmortalShieldAffecter.java
@@ -0,0 +1,60 @@
+package com.shatteredpixel.shatteredpixeldungeon.custom.testmode;
+
+import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
+import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Hero;
+import com.shatteredpixel.shatteredpixeldungeon.sprites.CharSprite;
+import com.shatteredpixel.shatteredpixeldungeon.sprites.ItemSpriteSheet;
+
+import java.util.ArrayList;
+
+public class ImmortalShieldAffecter extends TestItem {
+    {
+        image = ItemSpriteSheet.ROUND_SHIELD;
+        defaultAction = AC_SWITCH;
+    }
+    private static final String AC_SWITCH = "switch";
+
+    @Override
+    public ArrayList<String> actions(Hero hero ) {
+        ArrayList<String> actions = super.actions(hero);
+        actions.add(AC_SWITCH);
+        return actions;
+    }
+
+    @Override
+    public void execute(Hero hero, String action ) {
+        super.execute(hero, action);
+        if(action.equals(AC_SWITCH)){
+            if(isImmortal(hero)){
+                Buff.detach(hero, ImmortalShield.class);
+            }else{
+                Buff.affect(hero, ImmortalShield.class);
+            }
+        }
+    }
+
+    private boolean isImmortal(Char target){
+        return target.buff(ImmortalShield.class)!=null;
+    }
+
+    public static class ImmortalShield extends Buff{
+        {
+            type = buffType.NEUTRAL;
+            announced = false;
+            revivePersists = true;
+        }
+
+        @Override
+        public boolean act(){
+            spend(TICK);
+            return true;
+        }
+
+        @Override
+        public void fx(boolean on) {
+            if (on) target.sprite.add(CharSprite.State.SHIELDED);
+            else target.sprite.remove(CharSprite.State.SHIELDED);
+        }
+    }
+}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/Heap.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/Heap.java
index 1422b6233..645f5c950 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/Heap.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/Heap.java
@@ -74,6 +74,8 @@ public class Heap implements Bundlable {
 	public ItemSprite sprite;
 	public boolean seen = false;
 	public boolean haunted = false;
+
+	public boolean autoExplored = false; //used to determine if this heap should count for exploration bonus
 	
 	public LinkedList<Item> items = new LinkedList<>();
 	
@@ -407,6 +409,8 @@ public class Heap implements Bundlable {
 	private static final String TYPE	= "type";
 	private static final String ITEMS	= "items";
 	private static final String HAUNTED	= "haunted";
+
+	private static final String AUTO_EXPLORED	= "auto_explored";
 	
 	@SuppressWarnings("unchecked")
 	@Override
@@ -431,6 +435,9 @@ public class Heap implements Bundlable {
 		}
 		
 		haunted = bundle.getBoolean( HAUNTED );
+
+		//SPD
+		autoExplored = bundle.getBoolean( AUTO_EXPLORED );
 		
 	}
 
@@ -441,6 +448,9 @@ public class Heap implements Bundlable {
 		bundle.put( TYPE, type.toString() );
 		bundle.put( ITEMS, items );
 		bundle.put( HAUNTED, haunted );
+
+		//SPD
+		bundle.put( AUTO_EXPLORED, autoExplored );
 	}
 	
 }
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/Wand.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/Wand.java
index 5f341243a..5cc7771b1 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/Wand.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/Wand.java
@@ -26,18 +26,51 @@ import com.shatteredpixel.shatteredpixeldungeon.Badges;
 import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Actor;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.AllyBuff;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Amok;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Barrier;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Bleeding;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Blindness;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Burning;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Charm;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Chill;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Corrosion;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Corruption;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Cripple;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Doom;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Dread;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Drowsy;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.FlavourBuff;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Frost;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Hex;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Invisibility;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.LockedFloor;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.MagicImmune;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.MagicalSleep;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Ooze;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Paralysis;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Poison;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Recharging;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Roots;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.ScrollEmpower;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Slow;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.SoulMark;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Terror;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Vertigo;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Vulnerable;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Weakness;
 import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Hero;
 import com.shatteredpixel.shatteredpixeldungeon.actors.hero.HeroSubClass;
 import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Talent;
 import com.shatteredpixel.shatteredpixeldungeon.actors.hero.abilities.mage.WildMagic;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Bee;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Mimic;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Mob;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Piranha;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Statue;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Swarm;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Wraith;
 import com.shatteredpixel.shatteredpixeldungeon.effects.MagicMissile;
 import com.shatteredpixel.shatteredpixeldungeon.items.Item;
 import com.shatteredpixel.shatteredpixeldungeon.items.artifacts.TalismanOfForesight;
@@ -61,6 +94,7 @@ import com.watabou.utils.PointF;
 import com.watabou.utils.Random;
 
 import java.util.ArrayList;
+import java.util.HashMap;
 
 public abstract class Wand extends Item {
 	public static final String AC_ZAP	= "ZAP";
@@ -72,7 +106,7 @@ public abstract class Wand extends Item {
 	}
 
 	private static final float TIME_TO_ZAP	= 1f;
-	
+
 	public int maxCharges = initialCharges();
 	public int curCharges = maxCharges;
 	public float partialCharge = 0f;
@@ -381,7 +415,7 @@ public abstract class Wand extends Item {
 		particle.radiateXY(0.5f);
 	}
 
-	protected void wandUsed() {
+	public void wandUsed() {
 		if (!isIdentified()) {
 			float uses = Math.min( availableUsesToID, Talent.itemIDSpeedFactor(Dungeon.hero, this) );
 			availableUsesToID -= uses;
@@ -531,6 +565,150 @@ public abstract class Wand extends Item {
 		return collisionProperties;
 	}
 
+
+	//浊焰
+
+	private static final float MINOR_DEBUFF_WEAKEN = 1/4f;
+	private static final HashMap<Class<? extends Buff>, Float> MINOR_DEBUFFS = new HashMap<>();
+	static{
+		MINOR_DEBUFFS.put(Weakness.class,       2f);
+		MINOR_DEBUFFS.put(Vulnerable.class,     2f);
+		MINOR_DEBUFFS.put(Cripple.class,        1f);
+		MINOR_DEBUFFS.put(Blindness.class,      1f);
+		MINOR_DEBUFFS.put(Terror.class,         1f);
+
+		MINOR_DEBUFFS.put(Chill.class,          0f);
+		MINOR_DEBUFFS.put(Ooze.class,           0f);
+		MINOR_DEBUFFS.put(Roots.class,          0f);
+		MINOR_DEBUFFS.put(Vertigo.class,        0f);
+		MINOR_DEBUFFS.put(Drowsy.class,         0f);
+		MINOR_DEBUFFS.put(Bleeding.class,       0f);
+		MINOR_DEBUFFS.put(Burning.class,        0f);
+		MINOR_DEBUFFS.put(Poison.class,         0f);
+	}
+
+	private static final float MAJOR_DEBUFF_WEAKEN = 1/2f;
+	private static final HashMap<Class<? extends Buff>, Float> MAJOR_DEBUFFS = new HashMap<>();
+	static{
+		MAJOR_DEBUFFS.put(Amok.class,           3f);
+		MAJOR_DEBUFFS.put(Slow.class,           2f);
+		MAJOR_DEBUFFS.put(Hex.class,            2f);
+		MAJOR_DEBUFFS.put(Paralysis.class,      1f);
+
+		MAJOR_DEBUFFS.put(Dread.class,          0f);
+		MAJOR_DEBUFFS.put(Charm.class,          0f);
+		MAJOR_DEBUFFS.put(MagicalSleep.class,   0f);
+		MAJOR_DEBUFFS.put(SoulMark.class,       0f);
+		MAJOR_DEBUFFS.put(Corrosion.class,      0f);
+		MAJOR_DEBUFFS.put(Frost.class,          0f);
+		MAJOR_DEBUFFS.put(Doom.class,           0f);
+	}
+
+	public void onZapX(Ballistica bolt) {
+		Char ch = Actor.findChar(bolt.collisionPos);
+
+		if (ch != null){
+
+			if (!(ch instanceof Mob)){
+				return;
+			}
+
+			Mob enemy = (Mob) ch;
+
+			float corruptingPower = 3 + buffedLvl()/2f;
+
+			//base enemy resistance is usually based on their exp, but in special cases it is based on other criteria
+			float enemyResist = 1 + enemy.EXP;
+			if (ch instanceof Mimic || ch instanceof Statue){
+				enemyResist = 1 + Dungeon.depth;
+			} else if (ch instanceof Piranha || ch instanceof Bee) {
+				enemyResist = 1 + Dungeon.depth/2f;
+			} else if (ch instanceof Wraith) {
+				//divide by 5 as wraiths are always at full HP and are therefore ~5x harder to corrupt
+				enemyResist = (1f + Dungeon.depth/3f) / 5f;
+			} else if (ch instanceof Swarm){
+				//child swarms don't give exp, so we force this here.
+				enemyResist = 1 + 3;
+			}
+
+			//100% health: 5x resist   75%: 3.25x resist   50%: 2x resist   25%: 1.25x resist
+			enemyResist *= 1 + 4*Math.pow(enemy.HP/(float)enemy.HT, 2);
+
+			//debuffs placed on the enemy reduce their resistance
+			for (Buff buff : enemy.buffs()){
+				if (MAJOR_DEBUFFS.containsKey(buff.getClass()))         enemyResist *= (1f-MAJOR_DEBUFF_WEAKEN);
+				else if (MINOR_DEBUFFS.containsKey(buff.getClass()))    enemyResist *= (1f-MINOR_DEBUFF_WEAKEN);
+				else if (buff.type == Buff.buffType.NEGATIVE)           enemyResist *= (1f-MINOR_DEBUFF_WEAKEN);
+			}
+
+			//cannot re-corrupt or doom an enemy, so give them a major debuff instead
+			if(enemy.buff(Corruption.class) != null || enemy.buff(Doom.class) != null){
+				corruptingPower = enemyResist - 0.001f;
+			}
+
+			if (corruptingPower > enemyResist){
+				corruptEnemy( enemy );
+			} else {
+				float debuffChance = corruptingPower / enemyResist;
+				if (Random.Float() < debuffChance){
+					debuffEnemy( enemy, MAJOR_DEBUFFS);
+				} else {
+					debuffEnemy( enemy, MINOR_DEBUFFS);
+				}
+			}
+
+			wandProc(ch, chargesPerCast());
+			Sample.INSTANCE.play( Assets.Sounds.HIT_MAGIC, 1, 0.8f * Random.Float(0.87f, 1.15f) );
+
+		} else {
+			Dungeon.level.pressCell(bolt.collisionPos);
+		}
+	}
+
+	private void debuffEnemy( Mob enemy, HashMap<Class<? extends Buff>, Float> category ){
+
+		//do not consider buffs which are already assigned, or that the enemy is immune to.
+		HashMap<Class<? extends Buff>, Float> debuffs = new HashMap<>(category);
+		for (Buff existing : enemy.buffs()){
+			if (debuffs.containsKey(existing.getClass())) {
+				debuffs.put(existing.getClass(), 0f);
+			}
+		}
+		for (Class<?extends Buff> toAssign : debuffs.keySet()){
+			if (debuffs.get(toAssign) > 0 && enemy.isImmune(toAssign)){
+				debuffs.put(toAssign, 0f);
+			}
+		}
+
+		//all buffs with a > 0 chance are flavor buffs
+		Class<?extends FlavourBuff> debuffCls = (Class<? extends FlavourBuff>) Random.chances(debuffs);
+
+		if (debuffCls != null){
+			Buff.append(enemy, debuffCls, 6 + buffedLvl()*3);
+		} else {
+			//if no debuff can be applied (all are present), then go up one tier
+			if (category == MINOR_DEBUFFS)          debuffEnemy( enemy, MAJOR_DEBUFFS);
+			else if (category == MAJOR_DEBUFFS)     corruptEnemy( enemy );
+		}
+	}
+
+
+	private void corruptEnemy( Mob enemy ){
+		//cannot re-corrupt or doom an enemy, so give them a major debuff instead
+		if(enemy.buff(Corruption.class) != null || enemy.buff(Doom.class) != null){
+			GLog.w( Messages.get(this, "already_corrupted") );
+			return;
+		}
+
+		if (!enemy.isImmune(Corruption.class)){
+			Corruption.corruptionHeal(enemy);
+
+			AllyBuff.affectAndLoot(enemy, curUser, Corruption.class);
+		} else {
+			Buff.affect(enemy, Doom.class);
+		}
+	}
+
 	public static class PlaceHolder extends Wand {
 
 		{
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfMagicMissile.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfMagicMissile.java
index 10e03a6dc..c47891faf 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfMagicMissile.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfMagicMissile.java
@@ -28,6 +28,7 @@ import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.FlavourBuff;
 import com.shatteredpixel.shatteredpixeldungeon.effects.SpellSprite;
+import com.shatteredpixel.shatteredpixeldungeon.items.weapon.melee.EndingBlade;
 import com.shatteredpixel.shatteredpixeldungeon.items.weapon.melee.MagesStaff;
 import com.shatteredpixel.shatteredpixeldungeon.mechanics.Ballistica;
 import com.shatteredpixel.shatteredpixeldungeon.messages.Messages;
@@ -103,6 +104,7 @@ public class WandOfMagicMissile extends DamageWand {
 
 		private int level = 0;
 		private Wand wandJustApplied; //we don't bundle this as it's only used right as the buff is applied
+		private EndingBlade wandJustAppliedX; //we don't bundle this as it's only used right as the buff is applied
 
 		public void setup(Wand wand){
 			if (level < wand.buffedLvl()){
@@ -128,6 +130,12 @@ public class WandOfMagicMissile extends DamageWand {
 			return result;
 		}
 
+		public EndingBlade wandJustAppliedX(){
+			EndingBlade result = this.wandJustAppliedX;
+			this.wandJustAppliedX = null;
+			return result;
+		}
+
 		@Override
 		public int icon() {
 			return BuffIndicator.UPGRADE;
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/melee/EndingBlade.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/melee/EndingBlade.java
index 412e120c3..3784b28b2 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/melee/EndingBlade.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/melee/EndingBlade.java
@@ -1,23 +1,81 @@
 package com.shatteredpixel.shatteredpixeldungeon.items.weapon.melee;
 
+import com.shatteredpixel.shatteredpixeldungeon.Assets;
+import com.shatteredpixel.shatteredpixeldungeon.Badges;
 import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
+import com.shatteredpixel.shatteredpixeldungeon.actors.Actor;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.AllyBuff;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Barrier;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Blindness;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Burning;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Chill;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Corrosion;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Corruption;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Cripple;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Doom;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Drowsy;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.FlavourBuff;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Frost;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Hex;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Invisibility;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.MagicImmune;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.MagicalSleep;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Ooze;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Paralysis;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Poison;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.ScrollEmpower;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Slow;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.SoulMark;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Terror;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Vertigo;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Weakness;
 import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Hero;
+import com.shatteredpixel.shatteredpixeldungeon.actors.hero.HeroSubClass;
+import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Talent;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Bee;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Mimic;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Mob;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Piranha;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Statue;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Swarm;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Wraith;
+import com.shatteredpixel.shatteredpixeldungeon.custom.utils.BallisticaReal;
+import com.shatteredpixel.shatteredpixeldungeon.effects.Beam;
+import com.shatteredpixel.shatteredpixeldungeon.effects.CellEmitter;
+import com.shatteredpixel.shatteredpixeldungeon.effects.MagicMissile;
+import com.shatteredpixel.shatteredpixeldungeon.effects.particles.PurpleParticle;
+import com.shatteredpixel.shatteredpixeldungeon.items.artifacts.TalismanOfForesight;
 import com.shatteredpixel.shatteredpixeldungeon.items.bombs.LaserPython;
+import com.shatteredpixel.shatteredpixeldungeon.items.scrolls.ScrollOfRecharging;
+import com.shatteredpixel.shatteredpixeldungeon.items.wands.Wand;
+import com.shatteredpixel.shatteredpixeldungeon.items.wands.WandOfMagicMissile;
 import com.shatteredpixel.shatteredpixeldungeon.items.weapon.Weapon;
 import com.shatteredpixel.shatteredpixeldungeon.items.weapon.enchantments.Blazing;
 import com.shatteredpixel.shatteredpixeldungeon.items.weapon.enchantments.Grim;
 import com.shatteredpixel.shatteredpixeldungeon.items.weapon.enchantments.Kinetic;
 import com.shatteredpixel.shatteredpixeldungeon.items.weapon.enchantments.Shocking;
 import com.shatteredpixel.shatteredpixeldungeon.items.weapon.enchantments.Unstable;
+import com.shatteredpixel.shatteredpixeldungeon.mechanics.Ballistica;
 import com.shatteredpixel.shatteredpixeldungeon.messages.Messages;
+import com.shatteredpixel.shatteredpixeldungeon.scenes.CellSelector;
+import com.shatteredpixel.shatteredpixeldungeon.scenes.GameScene;
 import com.shatteredpixel.shatteredpixeldungeon.sprites.ItemSpriteSheet;
+import com.shatteredpixel.shatteredpixeldungeon.ui.QuickSlotButton;
 import com.shatteredpixel.shatteredpixeldungeon.utils.GLog;
+import com.watabou.noosa.audio.Sample;
 import com.watabou.utils.Bundle;
+import com.watabou.utils.Callback;
+import com.watabou.utils.Point;
+import com.watabou.utils.PointF;
+import com.watabou.utils.Random;
 
 import java.util.ArrayList;
+import java.util.HashMap;
 
 public class EndingBlade extends Weapon {
+
     {
         image = ItemSpriteSheet.ENDDIED;
         tier = 4;
@@ -51,12 +109,14 @@ public class EndingBlade extends Weapon {
 
     private static final String FIRST = "first";
     private static final String INTRPS = "intrps";
+    private static final String TDM = "shocking_ordinals";
 
     @Override
     public void storeInBundle(Bundle bundle) {
         super.storeInBundle(bundle);
         bundle.put(FIRST, firstx);
         bundle.put(INTRPS, fireenergy);
+        bundle.put(TDM, TIME_TO_DIED);
     }
 
     @Override
@@ -64,10 +124,11 @@ public class EndingBlade extends Weapon {
         super.restoreFromBundle(bundle);
         firstx = bundle.getBoolean(FIRST);
         fireenergy = bundle.getInt(INTRPS);
+        TIME_TO_DIED = bundle.getInt(TDM);
     }
 
     public String desc() {
-        return Messages.get(this, "desc")+"_"+fireenergy+"_";
+        return Messages.get(this, "desc")+"_"+fireenergy+"_"+Messages.get(this, "desc_2")+"_"+TIME_TO_DIED+"_";
     }
 
     //每100点浊焰能量自动升级
@@ -75,7 +136,7 @@ public class EndingBlade extends Weapon {
     public int level() {
         return fireenergy/100;
     }
-
+    private int TIME_TO_DIED = 0;
     public void execute( Hero hero, String action ) {
         super.execute( hero, action );
 
@@ -92,7 +153,16 @@ public class EndingBlade extends Weapon {
                     }
                     break;
                 case AC_DIEDGHOST:
-                    GLog.p("2");
+                    if(level >= 5 && TIME_TO_DIED == 0) {
+                        curUser = hero;
+                        curItem = this;
+                        GameScene.selectCell(zapper);
+                        TIME_TO_DIED = 20;
+                    } else if (TIME_TO_DIED != 0) {
+                        GLog.n("道具正在冷却");
+                    } else {
+                        GLog.n("等级不足");
+                    }
                     break;
                 case AC_HEALRESET:
                     GLog.w("3");
@@ -100,8 +170,508 @@ public class EndingBlade extends Weapon {
             }
     }
 
+    public int maxCharges = initialCharges();
+    public int curCharges = maxCharges;
+    public int collisionProperties(int target){
+        return collisionProperties;
+    }
+    protected int collisionProperties = Ballistica.MAGIC_BOLT;
+    protected int initialCharges() {
+        return 2;
+    }
+
+    protected static CellSelector.Listener zapper = new  CellSelector.Listener() {
+
+        @Override
+        public void onSelect( Integer target ) {
+
+            if (target != null) {
+
+                //FIXME this safety check shouldn't be necessary
+                //it would be better to eliminate the curItem static variable.
+                final EndingBlade curWand;
+                if (curItem instanceof EndingBlade) {
+                    curWand = (EndingBlade) EndingBlade.curItem;
+                } else {
+                    return;
+                }
+
+                final Ballistica shot = new Ballistica( curUser.pos, target, curWand.collisionProperties(target));
+                int cell = shot.collisionPos;
+
+                if (target == curUser.pos || cell == curUser.pos) {
+                    if (target == curUser.pos && curUser.hasTalent(Talent.SHIELD_BATTERY)){
+                        float shield = curUser.HT * (0.04f*curWand.curCharges);
+                        if (curUser.pointsInTalent(Talent.SHIELD_BATTERY) == 2) shield *= 1.5f;
+                        Buff.affect(curUser, Barrier.class).setShield(Math.round(shield));
+                        curWand.curCharges = 0;
+                        curUser.sprite.operate(curUser.pos);
+                        Sample.INSTANCE.play(Assets.Sounds.CHARGEUP);
+                        ScrollOfRecharging.charge(curUser);
+                        updateQuickslot();
+                        curUser.spend(Actor.TICK);
+                        return;
+                    }
+                    GLog.i( Messages.get(Wand.class, "self_target") );
+                    return;
+                }
+
+                curUser.sprite.zap(cell);
+
+                //attempts to target the cell aimed at if something is there, otherwise targets the collision pos.
+                if (Actor.findChar(target) != null)
+                    QuickSlotButton.target(Actor.findChar(target));
+                else
+                    QuickSlotButton.target(Actor.findChar(cell));
+
+                if (curWand.tryToZap(curUser, target)) {
+
+                    curUser.busy();
+                        curWand.fxs(shot, new Callback() {
+                            public void call() {
+                                curWand.onZap(shot);
+                                curWand.wandUsed();
+                            }
+                        });
+                    curWand.cursedKnown = true;
+
+                }
+
+            }
+        }
+
+        @Override
+        public String prompt() {
+            return Messages.get(Wand.class, "prompt");
+        }
+    };
+
+    public boolean tryToZap( Hero owner, int target ){
+
+        if (owner.buff(MagicImmune.class) != null){
+            GLog.w( Messages.get(Wand.class, "no_magic") );
+            return false;
+        }
+
+        return true;
+    }
+
+    protected Wand.Charger charger;
+
+    private static final int USES_TO_ID = 10;
+    private float usesLeftToID = USES_TO_ID;
+    private float availableUsesToID = USES_TO_ID/2f;
+    private static final float TIME_TO_ZAP	= 1f;
+
+    public void wandUsed() {
+        if (!isIdentified()) {
+            float uses = Math.min( availableUsesToID, Talent.itemIDSpeedFactor(Dungeon.hero, this) );
+            availableUsesToID -= uses;
+            usesLeftToID -= uses;
+            if (usesLeftToID <= 0 || Dungeon.hero.pointsInTalent(Talent.SCHOLARS_INTUITION) == 2) {
+                identify();
+                GLog.p( Messages.get(Wand.class, "identify") );
+                Badges.validateItemLevelAquired( this );
+            }
+        }
+
+        curCharges -= cursed ? 1 : chargesPerCast();
+
+        //remove magic charge at a higher priority, if we are benefiting from it are and not the
+        //wand that just applied it
+        WandOfMagicMissile.MagicCharge buff = curUser.buff(WandOfMagicMissile.MagicCharge.class);
+        if (buff != null
+                && buff.wandJustAppliedX() != this
+                && buff.level() == buffedLvl()
+                && buffedLvl() > super.buffedLvl()){
+            buff.detach();
+        } else {
+            ScrollEmpower empower = curUser.buff(ScrollEmpower.class);
+            if (empower != null){
+                empower.use();
+            }
+        }
+
+        //if the wand is owned by the hero, but not in their inventory, it must be in the staff
+        if (charger != null
+                && charger.target == Dungeon.hero
+                && !Dungeon.hero.belongings.contains(this)) {
+            if (curCharges == 0 && Dungeon.hero.hasTalent(Talent.BACKUP_BARRIER)) {
+                //grants 3/5 shielding
+                Buff.affect(Dungeon.hero, Barrier.class).setShield(1 + 2 * Dungeon.hero.pointsInTalent(Talent.BACKUP_BARRIER));
+            }
+            if (Dungeon.hero.hasTalent(Talent.EMPOWERED_STRIKE)){
+                Buff.prolong(Dungeon.hero, Talent.EmpoweredStrikeTracker.class, 10f);
+            }
+        }
+
+        Invisibility.dispel();
+        updateQuickslot();
+
+        curUser.spendAndNext( TIME_TO_ZAP );
+    }
+
+    protected int nReflections(int level){
+        //return Math.min(2+level/3, 5);
+        return 5;
+    }
+
+    protected float reflectionDamageFactor(int reflections){
+        return 1f+0.1f*reflections*reflections;
+    }
+
+    public void onZap( Ballistica beam ) {
+        int count = 0;
+        for(BallisticaReal b: beams){
+            onZapX(b, count);
+            ++count;
+        }
+        Char ch = Actor.findChar(beam.collisionPos);
+
+        if (ch != null){
+
+            if (!(ch instanceof Mob)){
+                return;
+            }
+
+            Mob enemy = (Mob) ch;
+
+            float corruptingPower = 3 + buffedLvl()/2f;
+
+            //base enemy resistance is usually based on their exp, but in special cases it is based on other criteria
+            float enemyResist = 1 + enemy.EXP;
+            if (ch instanceof Mimic || ch instanceof Statue){
+                enemyResist = 1 + Dungeon.depth;
+            } else if (ch instanceof Piranha || ch instanceof Bee) {
+                enemyResist = 1 + Dungeon.depth/2f;
+            } else if (ch instanceof Wraith) {
+                //divide by 5 as wraiths are always at full HP and are therefore ~5x harder to corrupt
+                enemyResist = (1f + Dungeon.depth/3f) / 5f;
+            } else if (ch instanceof Swarm){
+                //child swarms don't give exp, so we force this here.
+                enemyResist = 1 + 3;
+            }
+
+            //100% health: 5x resist   75%: 3.25x resist   50%: 2x resist   25%: 1.25x resist
+            enemyResist *= 1 + 4*Math.pow(enemy.HP/(float)enemy.HT, 2);
+
+            //debuffs placed on the enemy reduce their resistance
+            for (Buff buff : enemy.buffs()){
+                if (MAJOR_DEBUFFS.containsKey(buff.getClass()))         enemyResist *= (1f-MAJOR_DEBUFF_WEAKEN);
+                else if (MINOR_DEBUFFS.containsKey(buff.getClass()))    enemyResist *= (1f-MINOR_DEBUFF_WEAKEN);
+                else if (buff.type == Buff.buffType.NEGATIVE)           enemyResist *= (1f-MINOR_DEBUFF_WEAKEN);
+            }
+
+            //cannot re-corrupt or doom an enemy, so give them a major debuff instead
+            if(enemy.buff(Corruption.class) != null || enemy.buff(Doom.class) != null){
+                corruptingPower = enemyResist - 0.001f;
+            }
+
+            if (corruptingPower > enemyResist){
+                corruptEnemy( enemy );
+            } else {
+                float debuffChance = corruptingPower / enemyResist;
+                if (Random.Float() < debuffChance){
+                    debuffEnemy( enemy, MAJOR_DEBUFFS);
+                } else {
+                    debuffEnemy( enemy, MINOR_DEBUFFS);
+                }
+            }
+
+            wandProc(ch, chargesPerCast());
+            Sample.INSTANCE.play( Assets.Sounds.HIT_MAGIC, 1, 0.8f * Random.Float(0.87f, 1.15f) );
+        }
+    }
+
+    public void onZapX(BallisticaReal beam,int reflection) {
+        int level = buffedLvl();
+
+        int maxDistance = beam.dist;
+
+        ArrayList<Char> chars = new ArrayList<>();
+
+        for (int c : beam.subPath((reflection>0?0:1), maxDistance)) {
+            //prevent self_damage
+            if(c==beam.sourceI && c==curUser.pos) continue;
+
+            Char ch;
+            if ((ch = Actor.findChar( c )) != null) {
+
+                chars.add( ch );
+            }
+
+            if (Dungeon.level.flamable[c]) {
+                Dungeon.level.destroy( c );
+                GameScene.updateMap( c );
+
+            }
+
+            CellEmitter.center( c ).burst( PurpleParticle.BURST, Random.IntRange( 1, 2 ) );
+
+        }
 
 
+        Dungeon.observe();
+
+        boolean alive = curUser.isAlive();
+
+        int lvl = level;
+        for (Char ch : chars) {
+            wandProc(ch, chargesPerCast());
+            int damage = Math.round(2*reflectionDamageFactor(reflection));
+            if(!ch.equals(curUser)) {
+                ch.damage(damage, this);
+            }else{
+                ch.damage(damage/6, this);
+            }
+            ch.sprite.centerEmitter().burst( PurpleParticle.BURST, Random.IntRange( 1, 2 ) );
+            ch.sprite.flash();
+        }
+
+        if (!curUser.isAlive() && alive) {
+            Dungeon.fail( getClass() );
+            GLog.n(Messages.get(this, "ondeath"));
+        }
+    }
+
+    protected int chargesPerCast() {
+        return 2;
+    }
+
+    protected void wandProc(Char target, int chargesUsed){
+        wandProc(target, buffedLvl(), chargesUsed);
+    }
+
+    //TODO Consider externalizing char awareness buff
+    protected static void wandProc(Char target, int wandLevel, int chargesUsed){
+        if (Dungeon.hero.hasTalent(Talent.ARCANE_VISION)) {
+            int dur = 5 + 5*Dungeon.hero.pointsInTalent(Talent.ARCANE_VISION);
+            Buff.append(Dungeon.hero, TalismanOfForesight.CharAwareness.class, dur).charID = target.id();
+        }
+
+        if (target != Dungeon.hero &&
+                Dungeon.hero.subClass == HeroSubClass.WARLOCK &&
+                //standard 1 - 0.92^x chance, plus 7%. Starts at 15%
+                Random.Float() > (Math.pow(0.92f, (wandLevel*chargesUsed)+1) - 0.07f)){
+            SoulMark.prolong(target, SoulMark.class, SoulMark.DURATION + wandLevel);
+        }
+    }
+
+    private static final float MINOR_DEBUFF_WEAKEN = 1/4f;
+    private static final HashMap<Class<? extends Buff>, Float> MINOR_DEBUFFS = new HashMap<>();
+    static{
+        MINOR_DEBUFFS.put(Weakness.class,       2f);
+        MINOR_DEBUFFS.put(Corruption.class,     2f);
+        MINOR_DEBUFFS.put(Cripple.class,        1f);
+        MINOR_DEBUFFS.put(Blindness.class,      1f);
+        MINOR_DEBUFFS.put(Terror.class,         1f);
+
+        MINOR_DEBUFFS.put(Chill.class,          0f);
+        MINOR_DEBUFFS.put(Ooze.class,           0f);
+        MINOR_DEBUFFS.put(Corruption.class,          4f);
+        MINOR_DEBUFFS.put(Vertigo.class,        0f);
+        MINOR_DEBUFFS.put(Drowsy.class,         0f);
+        MINOR_DEBUFFS.put(Corruption.class,       10f);
+        MINOR_DEBUFFS.put(Burning.class,        0f);
+        MINOR_DEBUFFS.put(Poison.class,         0f);
+    }
+
+    private static final float MAJOR_DEBUFF_WEAKEN = 1/2f;
+    private static final HashMap<Class<? extends Buff>, Float> MAJOR_DEBUFFS = new HashMap<>();
+    static{
+        MAJOR_DEBUFFS.put(Corruption.class,           3f);
+        MAJOR_DEBUFFS.put(Slow.class,           2f);
+        MAJOR_DEBUFFS.put(Hex.class,            2f);
+        MAJOR_DEBUFFS.put(Paralysis.class,      1f);
+
+        MAJOR_DEBUFFS.put(Corruption.class,          0f);
+        MAJOR_DEBUFFS.put(Corruption.class,          0f);
+        MAJOR_DEBUFFS.put(MagicalSleep.class,   0f);
+        MAJOR_DEBUFFS.put(SoulMark.class,       0f);
+        MAJOR_DEBUFFS.put(Corrosion.class,      0f);
+        MAJOR_DEBUFFS.put(Frost.class,          0f);
+        MAJOR_DEBUFFS.put(Doom.class,           0f);
+    }
+
+
+
+    private void debuffEnemy( Mob enemy, HashMap<Class<? extends Buff>, Float> category ){
+
+        //do not consider buffs which are already assigned, or that the enemy is immune to.
+        HashMap<Class<? extends Buff>, Float> debuffs = new HashMap<>(category);
+        for (Buff existing : enemy.buffs()){
+            if (debuffs.containsKey(existing.getClass())) {
+                debuffs.put(existing.getClass(), 0f);
+            }
+        }
+        for (Class<?extends Buff> toAssign : debuffs.keySet()){
+            if (debuffs.get(toAssign) > 0 && enemy.isImmune(toAssign)){
+                debuffs.put(toAssign, 0f);
+            }
+        }
+
+        //all buffs with a > 0 chance are flavor buffs
+        Class<?extends FlavourBuff> debuffCls = (Class<? extends FlavourBuff>) Random.chances(debuffs);
+
+        if (debuffCls != null){
+            Buff.append(enemy, debuffCls, 6 + buffedLvl()*3);
+        } else {
+            //if no debuff can be applied (all are present), then go up one tier
+            if (category == MINOR_DEBUFFS)          debuffEnemy( enemy, MAJOR_DEBUFFS);
+            else if (category == MAJOR_DEBUFFS)     corruptEnemy( enemy );
+        }
+    }
+
+
+    private void corruptEnemy( Mob enemy ){
+        //cannot re-corrupt or doom an enemy, so give them a major debuff instead
+        if(enemy.buff(Corruption.class) != null || enemy.buff(Doom.class) != null){
+            GLog.w( Messages.get(this, "already_corrupted") );
+            return;
+        }
+
+        if (!enemy.isImmune(Corruption.class)){
+            Corruption.corruptionHeal(enemy);
+
+            AllyBuff.affectAndLoot(enemy, curUser, Corruption.class);
+        } else {
+            Buff.affect(enemy, Doom.class);
+        }
+    }
+
+    protected static ArrayList<PointF> fxS = new ArrayList<>();
+    protected static ArrayList<PointF> fxE = new ArrayList<>();
+
+    public void fxs(Ballistica beam, Callback callback) {
+        MagicMissile.boltFromChar( curUser.sprite.parent,
+                MagicMissile.SHADOW,
+                curUser.sprite,
+                beam.collisionPos,
+                callback);
+        Sample.INSTANCE.play( Assets.Sounds.ZAP );
+        buildBeams(beam);
+        int size = fxE.size();
+        for(int i=0;i<size;++i){
+            //Point p = Dungeon.level.cellToPoint(fxE.get(i));
+            //GLog.i("(%d, %d)", p.x, p.y);
+            curUser.sprite.parent.add(new Beam.DeathRayS(BallisticaReal.raisedPointToScreen(fxS.get(i)),
+                    BallisticaReal.raisedPointToScreen(fxE.get(i)) ));
+        }
+        callback.call();
+    }
+    protected static ArrayList<BallisticaReal> beams = new ArrayList<>();
+    protected static ArrayList<Float> offset_1 = new ArrayList<>();
+    protected void buildOffsetArray(int level){
+        offset_1.clear();
+        float offPerStep = 45f* (1.9f+level) / (1.9f+level*3f);
+        int maxDSB;
+        if(level>7){maxDSB = 0;}
+        else if(level>3){maxDSB = 0;}
+        else{maxDSB = 0;}
+        //offset_1.add(0f);
+        if(maxDSB>0) {
+            for (int i = -maxDSB; i < maxDSB + 1; ++i) {
+                offset_1.add(i * offPerStep / maxDSB);
+            }
+        }else{
+            offset_1.add(0f);
+        }
+
+        // if(level<9) return base_3;
+        //else return base_4;
+    }
+
+    protected PointF pointToF(Point p){
+        return new PointF(p.x, p.y);
+    }
+
+    protected void addBeam(BallisticaReal beam){
+        beams.add(beam);
+        fxS.add(beam.sourceF);
+        fxE.add(beam.collisionF);
+    }
+
+    protected void buildBeams(Ballistica beam){
+        fxS.clear();
+        fxE.clear();
+        beams.clear();
+        buildOffsetArray(this.level());
+        //addBeam(new Ballistica(beam.sourcePos, beam.collisionPos, Ballistica.STOP_SOLID | Ballistica.IGNORE_SOFT_SOLID));
+        float angle = PointF.angle(new PointF(pointToF(Dungeon.level.cellToPoint(beam.sourcePos))),
+                new PointF(pointToF(Dungeon.level.cellToPoint(beam.collisionPos))));
+        angle /= PointF.G2R;
+        if(angle<0f) angle += 360f;
+        //GLog.i("%f,", angle);
+        int scatter = offset_1.size();
+        for(int i=0;i<scatter;++i){
+            addBeam(new BallisticaReal(beam.sourcePos, angle + offset_1.get(i), 20, BallisticaReal.STOP_SOLID | BallisticaReal.IGNORE_SOFT_SOLID));
+        }
+        int maxRf = nReflections(this.level());
+        for(int ref = 0; ref < maxRf; ++ref) {
+            for (int i = 0; i < scatter; ++i) {
+                BallisticaReal br = new BallisticaReal(fxE.get(i+ref*scatter), reflectAngle(fxS.get(i+ref*scatter), fxE.get(i+ref*scatter)), 20, BallisticaReal.STOP_SOLID | BallisticaReal.IGNORE_SOFT_SOLID);
+                addBeam(br);
+            }
+        }
+
+    }
+
+    protected float horizontalReflectAngle(float angle){
+        angle = angle%360f;
+        return 360f-angle;
+    }
+
+    protected float verticalReflectAngle(float angle){
+        angle = angle%360f;
+        if(angle<180f) angle=180f-angle;
+        else angle = 540f-angle;
+        return angle;
+    }
+
+    protected float reflectAngle(PointF s, PointF e){
+        //PointF realPoint = nextPF(s,e);
+        float angle = PointF.angle(s,e)/PointF.G2R;
+        if(angle<0f) angle+= 360f;
+        float dx = e.x - s.x;
+        float dy = e.y - s.y;
+        boolean up = dy>0;
+        boolean right = dx>0;
+        boolean horizontalWall = false;
+        boolean verticalWall = false;
+
+        int xTile=(int)e.x;
+        if(e.x-(int)e.x<1e-5 && right){
+            xTile-=1;
+        }
+        int yTile=(int)e.y;
+        if(e.y-(int)e.y<1e-5 && up){
+            yTile-=1;
+        }
+        final int[] neigh = new int[]{-1, 1, -Dungeon.level.width(), Dungeon.level.width()};
+        boolean[] isWall = new boolean[4];
+        for(int i=0; i<4; ++i){
+            isWall[i]=Dungeon.level.solid[xTile+yTile*Dungeon.level.width()+neigh[i]];
+        }
+        if(e.x-(int)e.x<1e-5){
+            verticalWall = (right && isWall[1]) || (!right && isWall[0]);
+        }
+        if(e.y-(int)e.y<1e-5){
+            horizontalWall = (up && isWall[3]) || (!up && isWall[2]);
+        }
+
+        if(horizontalWall != verticalWall){
+            if(horizontalWall) return horizontalReflectAngle(angle);
+            else return verticalReflectAngle(angle);
+        }else if(horizontalWall && verticalWall){
+            if(Math.abs(dx)<Math.abs(dy)){
+                return horizontalReflectAngle(angle);
+            }else{
+                return verticalReflectAngle(angle);
+            }
+        }else{
+            return angle;
+        }
+    }
 
     @Override
     public int STRReq(int C) {
@@ -112,6 +682,12 @@ public class EndingBlade extends Weapon {
         //常规加+1浊焰能量
         ++fireenergy;
         int dmg;
+        tier+= fireenergy/100;
+
+        if(TIME_TO_DIED != 0){
+            TIME_TO_DIED--;
+        }
+
         if(level >= 10){
             fireenergy += 0;
             //武器最高级
@@ -168,14 +744,16 @@ public class EndingBlade extends Weapon {
         String info = desc();
 
         if (levelKnown) {
-            info += "\n\n" + Messages.get(MeleeWeapon.class, "stats_known", tier, augment.damageFactor(min()), augment.damageFactor(max()), STRReq());
+            info += "\n\n" + Messages.get(MeleeWeapon.class, "stats_known", 4+fireenergy/100,
+                    augment.damageFactor(min()),
+                    augment.damageFactor(max()), STRReq());
             if (STRReq() > Dungeon.hero.STR()) {
                 info += " " + Messages.get(Weapon.class, "too_heavy");
             } else if (Dungeon.hero.STR() > STRReq()){
                 info += " " + Messages.get(Weapon.class, "excess_str", Dungeon.hero.STR() - STRReq());
             }
         } else {
-            info += "\n\n" + Messages.get(MeleeWeapon.class, "stats_unknown", tier, min(0), max(0), STRReq(0));
+            info += "\n\n" + Messages.get(MeleeWeapon.class, "stats_unknown",  4+fireenergy/100, min(0), max(0), STRReq(0));
             if (STRReq(0) > Dungeon.hero.STR()) {
                 info += " " + Messages.get(MeleeWeapon.class, "probably_too_heavy");
             }
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/Level.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/Level.java
index c69f413bc..848fed83e 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/Level.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/Level.java
@@ -110,6 +110,10 @@ public abstract class Level implements Bundlable {
 		SECRETS
 	}
 
+	public boolean isLevelExplored( int depth ){
+		return false;
+	}
+
 	protected int width;
 	protected int height;
 	protected int length;
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/RegularLevel.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/RegularLevel.java
index baf1aa308..a99422c53 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/RegularLevel.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/RegularLevel.java
@@ -29,12 +29,15 @@ import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
 import com.shatteredpixel.shatteredpixeldungeon.Statistics;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Actor;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
+import com.shatteredpixel.shatteredpixeldungeon.actors.blobs.Blob;
+import com.shatteredpixel.shatteredpixeldungeon.actors.blobs.SacrificialFire;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.RandomBuff;
 import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Talent;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.GoldenMimic;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Mimic;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Mob;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Statue;
 import com.shatteredpixel.shatteredpixeldungeon.items.Generator;
 import com.shatteredpixel.shatteredpixeldungeon.items.Heap;
 import com.shatteredpixel.shatteredpixeldungeon.items.Item;
@@ -43,13 +46,16 @@ import com.shatteredpixel.shatteredpixeldungeon.items.artifacts.DriedRose;
 import com.shatteredpixel.shatteredpixeldungeon.items.food.SmallRation;
 import com.shatteredpixel.shatteredpixeldungeon.items.journal.GuidePage;
 import com.shatteredpixel.shatteredpixeldungeon.items.keys.GoldenKey;
+import com.shatteredpixel.shatteredpixeldungeon.items.keys.Key;
 import com.shatteredpixel.shatteredpixeldungeon.journal.Document;
+import com.shatteredpixel.shatteredpixeldungeon.journal.Notes;
 import com.shatteredpixel.shatteredpixeldungeon.levels.builders.Builder;
 import com.shatteredpixel.shatteredpixeldungeon.levels.builders.FigureEightBuilder;
 import com.shatteredpixel.shatteredpixeldungeon.levels.builders.LoopBuilder;
 import com.shatteredpixel.shatteredpixeldungeon.levels.painters.Painter;
 import com.shatteredpixel.shatteredpixeldungeon.levels.rooms.Room;
 import com.shatteredpixel.shatteredpixeldungeon.levels.rooms.secret.SecretRoom;
+import com.shatteredpixel.shatteredpixeldungeon.levels.rooms.special.MagicalFireRoom;
 import com.shatteredpixel.shatteredpixeldungeon.levels.rooms.special.NxhyShopRoom;
 import com.shatteredpixel.shatteredpixeldungeon.levels.rooms.special.NyzBombAndBooksRoom;
 import com.shatteredpixel.shatteredpixeldungeon.levels.rooms.special.PitRoom;
@@ -83,6 +89,57 @@ public abstract class RegularLevel extends Level {
 	
 	protected Room roomEntrance;
 	protected Room roomExit;
+
+	@Override
+	public boolean isLevelExplored( int depth ) {
+		//A level is considered fully explored if:
+
+		//There are no levelgen heaps which are undiscovered, in an openable container, or which contain keys
+		for (Heap h : heaps.valueList()){
+			if (h.autoExplored) continue;
+
+			if (!h.seen || (h.type != Heap.Type.HEAP && h.type != Heap.Type.FOR_SALE && h.type != Heap.Type.CRYSTAL_CHEST)){
+				return false;
+			}
+			for (Item i : h.items){
+				if (i instanceof Key){
+					return false;
+				}
+			}
+		}
+
+		//There is no magical fire or sacrificial fire
+		for (Blob b : blobs.values()){
+			if (b.volume > 0 && (b instanceof MagicalFireRoom.EternalFire || b instanceof SacrificialFire)){
+				return false;
+			}
+		}
+
+		//There are no statues or mimics (unless they were made allies)
+		for (Mob m : mobs.toArray(new Mob[0])){
+			if (m.alignment != Char.Alignment.ALLY && (m instanceof Statue || m instanceof Mimic)){
+				return false;
+			}
+		}
+
+		//There are no barricades, locked doors, or hidden doors
+		for (int i = 0; i < length; i++){
+			if (map[i] == Terrain.BARRICADE || map[i] == Terrain.LOCKED_DOOR || map[i] == Terrain.SECRET_DOOR){
+				return false;
+			}
+		}
+
+		//There are no unused keys for this depth in the journal
+		for (Notes.KeyRecord rec : Notes.getRecords(Notes.KeyRecord.class)){
+			if (rec.depth() == depth){
+				return false;
+			}
+		}
+
+		//Note that it is NOT required for the player to see every tile or discover every trap.
+		return true;
+	}
+
 	
 	@Override
 	protected boolean build() {
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/mechanics/BallisticaReal.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/mechanics/BallisticaReal.java
new file mode 100644
index 000000000..23c9c18ac
--- /dev/null
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/mechanics/BallisticaReal.java
@@ -0,0 +1,329 @@
+package com.shatteredpixel.shatteredpixeldungeon.mechanics;
+
+import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
+import com.shatteredpixel.shatteredpixeldungeon.ShatteredPixelDungeon;
+import com.shatteredpixel.shatteredpixeldungeon.actors.Actor;
+import com.shatteredpixel.shatteredpixeldungeon.tiles.DungeonTilemap;
+import com.watabou.utils.Point;
+import com.watabou.utils.PointF;
+
+import java.util.ArrayList;
+import java.util.List;
+
+//REAL ballistica means works like real;
+//Normally ballistica in game can go through corners when the beam go through a wall
+//but the tile of wall is not built in trace. (Because there is only one tile for each tile in main direction)
+//However, REAL ballistica can't go through corners.
+//It considers all the points the beam cross with each x and y integer
+//So complex actions like reflection can work correctly.
+//Walls, target cells, chars are considered as a whole tile. Even 0.001 tile collision would stop.
+//Yeah it would be quite odd when this happens, but it works for now.
+//Integer pos is considered at the center of tile.
+public class BallisticaReal {
+    //Why here we do NOT record FULL path?
+    //first, introduction of range makes real collision quite messy if we add end point to path.
+    //second, real beam collides with boundary, which means it has already considered the next cell.
+    //if we want to control the full path, just build a never-stop one and go by tiles.
+    //third, it would cost much more if go through full path. There are cases when it updates each flash.
+    public ArrayList<Integer> pathI = new ArrayList<>();
+    public Integer sourceI = null;
+    public Integer collisionI = null;
+    public Integer dist = 0;
+
+    public ArrayList<PointF> pathF = new ArrayList<>();
+    public PointF sourceF = null;
+    public PointF collisionF = null;
+
+    public static final int STOP_TARGET = 1;    //ballistica will stop at the target cell
+    public static final int STOP_CHARS = 2;     //ballistica will stop on first char hit
+    public static final int STOP_SOLID = 4;     //ballistica will stop on solid terrain
+    public static final int IGNORE_SOFT_SOLID = 8; //ballistica will ignore soft solid terrain, such as doors and webs
+
+    public static final int PROJECTILE =  	STOP_TARGET	| STOP_CHARS	| STOP_SOLID;
+
+    public static final int MAGIC_BOLT =    STOP_CHARS  | STOP_SOLID;
+
+    public static final int WONT_STOP =     0;
+
+
+
+    public BallisticaReal(PointF from, PointF to, int params) {
+        //sourcepos need to offset a bit to judge cases the from is on the line
+        //for example, from = "30, 20.5", to = "20, 0.5", x>=30 is wall
+        //if we do not offset, the source will be 30, 20, and when it collides with y=20,
+        //the wall judgement is centered at (30, 20), not (29, 20). First judgement will look at (30, 19) instead of (29,19)
+        //When it collides, it regards the upper ceil, wall, not empty. And the ballistica will end here.
+
+        //if the point is on the edge of cell, give it a tiny offset.
+        if(from.x-(int)from.x==0f || from.y-(int)from.y==0f) {
+            sourceI = pointToCell(pointFloatToInt(from.clone().offset(to.x - from.x > 0 ? 0.001f : -0.001f, to.y - from.y > 0 ? 0.001f : -0.001f), false));
+        }else{
+            sourceI = pointToCell(pointFloatToInt(from.clone(), false));
+        }
+        sourceF = from;
+        buildTrace(sourceF, to,
+                (params & STOP_TARGET) > 0,
+                (params & STOP_CHARS) > 0,
+                (params & STOP_SOLID) > 0,
+                (params & IGNORE_SOFT_SOLID) > 0);
+
+        if (collisionI != null) {
+            dist = pathI.indexOf(collisionI);
+        } else if (!pathI.isEmpty()) {
+            collisionI = pathI.get(dist = pathI.size() - 1);
+            collisionF = pathF.get(pathF.size()-1);
+        } else {
+            dist = 0;
+        }
+    }
+
+    public BallisticaReal(int from, int to, int params){
+        this(pointIntToFloat(cellToPoint(from)).offset(0.5f, 0.45f),
+                pointIntToFloat(cellToPoint(to)).offset(0.5f, 0.45f),
+                params);
+    }
+
+    public BallisticaReal(PointF from, float angle, float range, int params){
+        this(from, new PointF(from.x, from.y).offset(poleToPointF(angle, range)), params);
+    }
+
+    public BallisticaReal(int from, float angle, float range, int params){
+        this(pointIntToFloat(cellToPoint(from)).offset(0.5f, 0.45f),angle,range,params);
+    }
+
+    private void buildTrace(PointF from, PointF to, boolean stopTarget, boolean stopChars, boolean stopTerrain, boolean ignoreSoftSolid){
+        PointF vector = new PointF(to.x - from.x, to.y - from.y);
+
+        float dx;
+        float dy;
+        float movX = Math.abs(vector.x);
+        float movY = Math.abs(vector.y);
+        //too short move ,return
+        if(movX < 0.001f && movY < 0.001f){
+            int end = pointToCell(pointFloatToInt(from, false));
+            pathI.add(end);
+            pathF.add(from);
+            cld(end);
+            cldF(from);
+            return;
+        }
+        //actually it is abandoned
+        if(movX>movY){
+            dx = (vector.x>0?1f:-1f);
+            dy = movY/movX*(vector.y>0?1f:-1f);
+        }else{
+            dy = (vector.y>0?1f:-1f);
+            dx = movX/movY*(vector.x>0?1f:-1f);
+        }
+        //which direction?
+        boolean up = dy>0;
+        boolean right = dx>0;
+        boolean vertical = Math.abs(dx)<0.001f;
+        boolean horizontal = Math.abs(dy)<0.001f;
+        //record current point
+        PointF curPosF = new PointF(from.x, from.y);
+        Point curPos = cellToPoint(sourceI);//pointFloatToInt(from, false);
+        //we shot into one tile, and meet one border. passable caches whether beam can pass this border.
+        boolean[] canPass = new boolean[4];
+        final int[] neigh = new int[]{-1, 1, Dungeon.level.width(), -Dungeon.level.width()};
+
+        pathI.add(sourceI);
+        pathF.add(sourceF);
+        /*
+        if (stopTerrain  && Dungeon.level.solid[sourceI]) {
+            if (ignoreSoftSolid && (Dungeon.level.passable[sourceI] || Dungeon.level.avoid[sourceI])) {
+                //do nothing
+            } else {
+                cld(sourceI);
+                cldF(sourceF);
+                return;
+            }
+        } else if (stopChars && Actor.findChar( sourceI ) != null) {
+            cld(sourceI);
+            cldF(sourceF);
+            return;
+        } else if  (sourceF.equals(pointFloatToInt(to, false)) && stopTarget){
+            cld(sourceI);
+            cldF(sourceF);
+            return;
+        }
+         */
+
+        while(isInsideMap(curPosF)){
+            int cell= pointToCell(curPos);
+            boolean passable;
+            //build passable
+            for(int i=0;i<4;++i){
+                int target = cell + neigh[i];
+                passable = true;
+                if (stopTerrain  && Dungeon.level.solid[target]) {
+                    if (ignoreSoftSolid && (Dungeon.level.passable[target] || Dungeon.level.avoid[target])) {
+                        //do nothing
+                    } else {
+                        passable = false;
+                    }
+                } else if (stopChars && Actor.findChar( target ) != null) {
+                    passable = false;
+                } else if  (curPos.equals(pointFloatToInt(to, false)) && stopTarget){
+                    passable = false;
+                }
+
+                canPass[i]=passable;
+            }
+            //will meet which border
+            boolean xOnLine = curPosF.x-(int)curPosF.x==0;
+            boolean yOnLine = curPosF.y-(int)curPosF.y==0;
+            float tx = (float) (xOnLine?(Math.floor(curPosF.x) + (right?1f:-1f)):(Math.floor(curPosF.x) + (right?1f:0f)));
+            float ty = (float) (yOnLine?(Math.floor(curPosF.y) + (up?1f:-1f)):(Math.floor(curPosF.y) + (up?1f:0f)));
+            //meet x border, y border, or both? And where?
+            PointF nx, ny;
+            if(vertical){
+                ny = new PointF(curPosF.x, ty);
+                nx = null;
+            }else if(horizontal){
+                nx = new PointF(tx, curPosF.y);
+                ny = null;
+            }else{
+                nx = new PointF(tx, (tx-curPosF.x)*dy/dx+curPosF.y);
+                ny = new PointF((ty-curPosF.y)*dx/dy+curPosF.x, ty);
+
+                if(nx.y==ny.y){
+                    //nx==ny means reaching xy cross
+                    //do nothing
+                }else if((up && nx.y>ny.y) || (!up && nx.y<ny.y)){
+                    nx = null;
+                }else{
+                    ny = null;
+                }
+            }
+
+            //out of range, stop
+            if(stopTarget){
+                if((nx != null && Math.abs(nx.x  - from.x)>=movX) ||
+                        (ny != null && Math.abs(ny.y  - from.y)>=movY))
+                {
+                    cldF(to);
+                    cld(pointToCell(pointFloatToInt(to, false)));
+                    pathI.add(collisionI);
+                    pathF.add(collisionF);
+                    return;
+                }
+            }
+
+            //next cell, next pointF. Handle xy logic first.
+            int nextCell=cell;
+            if(ny==null){
+                nextCell += dx>0? 1:-1;
+            }else if(nx==null){
+                nextCell += dy>0?Dungeon.level.width():-Dungeon.level.width();
+            }else{
+                //if reach the xy cross, judge x and y
+                nextCell += dx>0? 1:-1;
+                for(int i=0; i<4; ++i){
+                    if(neigh[i]+cell!=nextCell) continue;
+                    if(!canPass[i]){
+                        cld(nextCell+dy>0?Dungeon.level.width():-Dungeon.level.width());
+                        cldF(nx);
+                        return;
+                    }
+                }
+                nextCell += dy>0?Dungeon.level.width():-Dungeon.level.width();
+                for(int i=0; i<4; ++i){
+                    if(neigh[i]+cell!=nextCell) continue;
+                    if(!canPass[i]){
+                        cld(nextCell);
+                        cldF(ny);
+                        return;
+                    }
+                }
+                //if x and y let it pass, the go on
+            }
+
+            //judge whether can pass, and collide. For x or y logic
+            pathI.add(nextCell);
+            pathF.add(ny==null?nx.clone():ny.clone());
+            //has judged xy cross
+            if(nx == null || ny == null) {
+                for (int i = 0; i < 4; ++i) {
+                    if (neigh[i] + cell != nextCell) continue;
+                    if (!canPass[i]) {
+                        cld(nextCell);
+                        cldF(ny == null ? nx : ny);
+                        return;
+                    }
+                }
+            }
+            //go on one point, and continue
+            curPosF=(ny==null?nx.clone():ny.clone());
+            curPos=cellToPoint(nextCell);
+
+        }
+
+    }
+
+    private void cld(int cell){
+        if (collisionI == null)
+            collisionI = cell;
+    }
+
+    //using with new pointF
+    private void cldF(PointF cell){
+        if (collisionF == null) {
+            collisionF = cell.clone();
+        }
+    }
+
+    public List<Integer> subPath(int start, int end){
+        try {
+            end = Math.min( end, pathI.size()-1);
+            return pathI.subList(start, end+1);
+        } catch (Exception e){
+            ShatteredPixelDungeon.reportException(e);
+            return new ArrayList<>();
+        }
+    }
+
+    public static PointF pointToScreen(PointF p){
+        return p.clone().scale(DungeonTilemap.SIZE);
+    }
+
+    public static PointF raisedPointToScreen(PointF p){
+        return p.clone().scale(DungeonTilemap.SIZE);
+    }
+
+
+
+    private static final float A2P = 0.0174533f;
+
+    //We assume up is positive y but in game it is opposite.
+    private static PointF poleToPointF(float angle, float range){
+        return new PointF((float)(range*Math.cos(angle*A2P)), (float)(range*Math.sin(angle*A2P)));
+    }
+
+    private static boolean isInsideMap(PointF posF){
+        return !(posF.x<1f || posF.x> Dungeon.level.width()-1f || posF.y<1f || posF.y>Dungeon.level.height()-1f);
+    }
+
+    private static Point cellToPoint(int cell ){
+        return new Point(cell % Dungeon.level.width(), cell / Dungeon.level.width());
+    }
+
+    private static int pointToCell( Point p ){
+        return p.x + p.y*Dungeon.level.width();
+    }
+
+    private static Point pointFloatToInt(PointF p, boolean round){
+        if(round){
+            return new Point(Math.round(p.x), Math.round(p.y));
+        }
+        return new Point((int)p.x, (int)p.y);
+    }
+
+    private static PointF pointIntToFloat(Point p){
+        return new PointF(p.x, p.y);
+    }
+
+    public static PointF coordToScreen(PointF p){
+        return p.clone().offset(0.5f, 0.5f).scale(DungeonTilemap.SIZE);
+    }
+}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/RenderedTextBlock.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/RenderedTextBlock.java
index fe867275c..0fd813b9b 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/RenderedTextBlock.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/RenderedTextBlock.java
@@ -337,4 +337,7 @@ public class RenderedTextBlock extends Component {
 			}
 		}
 	}
+
+    protected void hardlight(float r, float g, float b) {
+    }
 }
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndHero.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndHero.java
index c552a938a..ddddf32e0 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndHero.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndHero.java
@@ -21,11 +21,15 @@
 
 package com.shatteredpixel.shatteredpixeldungeon.windows;
 
+import static com.shatteredpixel.shatteredpixeldungeon.SPDSettings.HelpSettings;
+
 import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
 import com.shatteredpixel.shatteredpixeldungeon.ShatteredPixelDungeon;
 import com.shatteredpixel.shatteredpixeldungeon.Statistics;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Hunger;
 import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Hero;
+import com.shatteredpixel.shatteredpixeldungeon.custom.ch.GameTracker;
 import com.shatteredpixel.shatteredpixeldungeon.custom.messages.M;
 import com.shatteredpixel.shatteredpixeldungeon.messages.Messages;
 import com.shatteredpixel.shatteredpixeldungeon.scenes.GameScene;
@@ -36,6 +40,7 @@ import com.shatteredpixel.shatteredpixeldungeon.ui.BuffIcon;
 import com.shatteredpixel.shatteredpixeldungeon.ui.BuffIndicator;
 import com.shatteredpixel.shatteredpixeldungeon.ui.IconButton;
 import com.shatteredpixel.shatteredpixeldungeon.ui.Icons;
+import com.shatteredpixel.shatteredpixeldungeon.ui.RedButton;
 import com.shatteredpixel.shatteredpixeldungeon.ui.RenderedTextBlock;
 import com.shatteredpixel.shatteredpixeldungeon.ui.ScrollPane;
 import com.shatteredpixel.shatteredpixeldungeon.ui.StatusPane;
@@ -50,12 +55,13 @@ import com.watabou.noosa.ui.Component;
 
 import java.util.ArrayList;
 import java.util.Locale;
+import java.util.regex.Pattern;
 
 public class WndHero extends WndTabbed {
-	
+
 	private static final int WIDTH		= 130;
 	private static final int HEIGHT		= 120;
-	
+
 	private StatsTab stats;
 	private TalentsTab talents;
 	private BuffsTab buffs;
@@ -63,11 +69,11 @@ public class WndHero extends WndTabbed {
 	public static int lastIdx = 0;
 
 	public WndHero() {
-		
+
 		super();
-		
+
 		resize( WIDTH, HEIGHT );
-		
+
 		stats = new StatsTab();
 		add( stats );
 
@@ -79,7 +85,7 @@ public class WndHero extends WndTabbed {
 		add( buffs );
 		buffs.setRect(0, 0, WIDTH, HEIGHT);
 		buffs.setupList();
-		
+
 		add( new IconTab( Icons.get(Icons.RANKINGS) ) {
 			protected void select( boolean value ) {
 				super.select( value );
@@ -125,11 +131,11 @@ public class WndHero extends WndTabbed {
 	}
 
 	private class StatsTab extends Group {
-		
-		private static final int GAP = 6;
-		
+
+		private static final int GAP = 4;
+
 		private float pos;
-		
+
 		public StatsTab() {
 			initialize();
 		}
@@ -140,18 +146,15 @@ public class WndHero extends WndTabbed {
 				if (g != null) g.destroy();
 			}
 			clear();
-			
+
 			Hero hero = Dungeon.hero;
 
 			IconTitle title = new IconTitle();
 			title.icon( HeroSprite.avatar(hero.heroClass, hero.tier()) );
-			if (hero.name().equals(hero.className())) {
-				title.label(Messages.get(this, "title", Integer.valueOf(hero.lvl), hero.className()).toUpperCase(Locale.ENGLISH));
-			} else {
-				title.label((hero.name() + "\n" + Messages.get(this, "title", Integer.valueOf(hero.lvl),
-						hero.className())).toUpperCase(Locale.ENGLISH));
-			}
-
+			if (hero.name().equals(hero.className()))
+				title.label( Messages.get(this, "title", hero.lvl, hero.className() ).toUpperCase( Locale.ENGLISH ) );
+			else
+				title.label((hero.name() + "\n" + Messages.get(this, "title", hero.lvl, hero.className())).toUpperCase(Locale.ENGLISH));
 			title.color(Window.TITLE_COLOR);
 			title.setRect( 0, 0, WIDTH-16, 0 );
 			add(title);
@@ -176,7 +179,7 @@ public class WndHero extends WndTabbed {
 			infoButton.setRect(title.right(), 0, 16, 16);
 			add(infoButton);
 
-			pos = title.bottom() + 2*GAP;
+			pos = title.bottom() + GAP;
 
 			int strBonus = hero.STR() - hero.STR;
 			if (strBonus > 0)           statSlot( Messages.get(this, "str"), hero.STR + " + " + strBonus );
@@ -190,33 +193,119 @@ public class WndHero extends WndTabbed {
 
 			statSlot( Messages.get(this, "gold"), Statistics.goldCollected );
 			statSlot( Messages.get(this, "depth"), Statistics.deepestFloor );
-
-			statSlot( M.L(HeroStat.class,"seed_dungeon"),  DungeonSeed.convertToCode(Dungeon.seed).toUpperCase());
+			statSlot( Messages.get(HeroStat.class, "seed_dungeon"), DungeonSeed.convertToCode(Dungeon.seed) );
 
 			pos += GAP;
+
+			Hunger hunger = Dungeon.hero.buff(Hunger.class);
+			String hunger_str = "null";
+			if(hunger != null){
+				hunger_str = hunger.hunger() + "/" + Hunger.STARVING;
+			}
+			statSlot( M.L(HeroStat.class, "hunger"), hunger_str);
+
+			pos += GAP;
+
+			RedButton buttonItem = new RedButton(M.L(HeroStat.class, "item_enter"), 8){
+				@Override
+				protected void onClick() {
+					super.onClick();
+					GameScene.show(new StatsTab.WndTreasureGenerated());
+				}
+			};
+			add(buttonItem);
+			buttonItem.setRect(2, pos, WIDTH - 4, 16);
+			if(HelpSettings()){
+				buttonItem.active = true;
+			} else {
+				buttonItem.active = false;
+				buttonItem.visible = false;
+			}
+
 		}
 
 		private void statSlot( String label, String value ) {
-			
-			RenderedTextBlock txt = PixelScene.renderTextBlock( label, 8 );
+
+			RenderedTextBlock txt = PixelScene.renderTextBlock( label, 7 );
 			txt.setPos(0, pos);
 			add( txt );
-			
-			txt = PixelScene.renderTextBlock( value, 8 );
-			txt.setPos(WIDTH * 0.6f, pos);
+
+			txt = PixelScene.renderTextBlock( value, 7 );
+			txt.setPos(WIDTH * 0.5f, pos);
 			PixelScene.align(txt);
 			add( txt );
-			
+
 			pos += GAP + txt.height();
 		}
-		
+
 		private void statSlot( String label, int value ) {
 			statSlot( label, Integer.toString( value ) );
 		}
-		
+
 		public float height() {
 			return pos;
 		}
+
+		private class WndTreasureGenerated extends Window{
+			private static final int WIDTH = 120;
+			private static final int HEIGHT = 144;
+
+			public WndTreasureGenerated(){
+				super();
+				resize(WIDTH, HEIGHT);
+				ScrollPane pane = new ScrollPane(new Component());
+				Component content = pane.content();
+				this.add(pane);
+				pane.setRect(0,0,WIDTH, HEIGHT);
+
+				GameTracker gmt = Dungeon.hero.buff(GameTracker.class);
+				if(gmt != null){
+					String allInfo = gmt.itemInfo();
+					String[] result = allInfo.split("\n");
+					float pos = 2;
+					for(String info: result){
+						if(info.contains("dungeon_depth")){
+							pos += 4;
+							RenderedTextBlock depthText = PixelScene.renderTextBlock(info.replace("dungeon_depth: ", M.L(HeroStat.class, "item_wnd_depth")), 8);
+							depthText.maxWidth(WIDTH);
+							depthText.hardlight(0xFFFF00);
+							content.add(depthText);
+							depthText.setPos(0, pos);
+							pos += 8;
+						}else{
+							pos += 1;
+							info = info.replace("MIMIC_HOLD", M.L(HeroStat.class, "item_wnd_mimic"));
+							info = info.replace("QUEST_REWARD", M.L(HeroStat.class, "item_wnd_reward"));
+							info = info.replace("CURSED", M.L(HeroStat.class, "item_wnd_cursed"));
+							RenderedTextBlock itemText = PixelScene.renderTextBlock(info, 6);
+							itemText.maxWidth(WIDTH);
+							content.add(itemText);
+							itemText.setPos(0, pos);
+							pos += 6;
+							String level = Pattern.compile("[^0-9]").matcher(info).replaceAll("").trim();
+							try{
+								int lvl = Integer.parseInt(level);
+								if(lvl == 1){
+									itemText.hardlight(0x57FAFF);
+								}else if(lvl == 2){
+									itemText.hardlight(0xA000A0);
+								}else if(lvl == 3){
+									itemText.hardlight(0xFFB700);
+								}else if(lvl >= 4) {
+									itemText.hardlight(Window.Pink_COLOR);
+								}
+							}catch (Exception e){
+
+							}
+
+
+						}
+					}
+					content.setSize(WIDTH, pos + 2);
+				}
+				pane.scrollTo(0, 0);
+			}
+		}
 	}
 
 	public class TalentsTab extends Component {
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndSettings.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndSettings.java
index 9ba4a7010..e34bbbff0 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndSettings.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndSettings.java
@@ -32,6 +32,7 @@ import com.shatteredpixel.shatteredpixeldungeon.scenes.GameScene;
 import com.shatteredpixel.shatteredpixeldungeon.scenes.PixelScene;
 import com.shatteredpixel.shatteredpixeldungeon.services.news.News;
 import com.shatteredpixel.shatteredpixeldungeon.sprites.CharSprite;
+import com.shatteredpixel.shatteredpixeldungeon.sprites.CrossDiedSprites;
 import com.shatteredpixel.shatteredpixeldungeon.ui.CheckBox;
 import com.shatteredpixel.shatteredpixeldungeon.ui.GameLog;
 import com.shatteredpixel.shatteredpixeldungeon.ui.Icons;
@@ -66,6 +67,7 @@ public class WndSettings extends WndTabbed {
 	private AudioTab    audio;
 	private LangsTab    langs;
 	private ExtendTab    extabs;
+	private HelpTab    helps;
 
 	public static int last_index = 0;
 
@@ -176,6 +178,20 @@ public class WndSettings extends WndTabbed {
 			}
 		});
 
+		helps = new HelpTab();
+		helps.setSize(width, 0);
+		height = Math.max(height, audio.height());
+		add( helps );
+
+		add( new IconTab(new CrossDiedSprites()){
+			@Override
+			protected void select(boolean value) {
+				super.select(value);
+				helps.visible = helps.active = value;
+				if (value) last_index = 6;
+			}
+		});
+
 		resize(width, (int)Math.ceil(height));
 
 		layoutTabs();
@@ -663,6 +679,54 @@ public class WndSettings extends WndTabbed {
 
 	}
 
+	private static class HelpTab extends Component {
+
+		RenderedTextBlock title;
+		ColorBlock sep1;
+		CheckBox LockFing;
+
+		@Override
+		protected void createChildren() {
+			title = PixelScene.renderTextBlock(Messages.get(this, "title"), 9);
+			title.hardlight(TITLE_COLOR);
+			add(title);
+
+			sep1 = new ColorBlock(1, 1, 0xFF000000);
+			add(sep1);
+
+			LockFing = new CheckBox( Messages.get(this, "helpsettings") ) {
+				@Override
+				protected void onClick() {
+					super.onClick();
+					SPDSettings.HelpSettings(checked());
+				}
+			};
+			LockFing.checked(SPDSettings.HelpSettings());
+			add(LockFing);
+		}
+
+		@Override
+		protected void layout() {
+
+			float bottom = y;
+
+			title.setPos((width - title.width())/2, bottom + GAP);
+			sep1.size(width, 1);
+			sep1.y = title.bottom() + 2*GAP;
+
+			bottom = sep1.y + 1;
+
+			if (width > 200){
+				LockFing.setRect(0, bottom, width, SLIDER_HEIGHT);
+			} else {
+				LockFing.setRect(0, bottom + GAP, width, SLIDER_HEIGHT);
+			}
+
+			height = LockFing.bottom();
+		}
+
+	}
+
 	private static class DataTab extends Component{
 
 		RenderedTextBlock title;