diff --git a/build.gradle b/build.gradle
index e488772dc..4efcf8421 100644
--- a/build.gradle
+++ b/build.gradle
@@ -17,7 +17,7 @@ allprojects {
         appPackageName = 'com.ansdomagiclingpixeldungeon.ling'
 
         appVersionCode =700720
-        appVersionName = '0.6.0.0-Beta20.75'
+        appVersionName = '0.6.0.0-Beta21-p1'
 
         appJavaCompatibility = JavaVersion.VERSION_1_8
 
diff --git a/core/src/main/assets/messages/actors/actors.properties b/core/src/main/assets/messages/actors/actors.properties
index df28595ad..588501069 100644
--- a/core/src/main/assets/messages/actors/actors.properties
+++ b/core/src/main/assets/messages/actors/actors.properties
@@ -1,4 +1,8 @@
 ###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
+actors.mobs.bosses.crossdiedtower.desc=发射神秘的激光，对敌人造成伤害……
+
 actors.mobs.bosses.firemagicdied.name=浊焰魔女
 actors.mobs.bosses.firemagicdied.desc=曾经是翼绫的护法之一,因为大火事件被地表三巨头怀疑,逃亡到了雪凛峡谷……\n\n被当时的商人领主给收养,现在,她是雪凛峡谷的守护之神……
 actors.mobs.bosses.firemagicdied.go=%s,吾乃浊焰的化身,你必将受到正义的审判……
diff --git a/core/src/main/assets/messages/items/items.properties b/core/src/main/assets/messages/items/items.properties
index 03bb57c46..e2261ac4d 100644
--- a/core/src/main/assets/messages/items/items.properties
+++ b/core/src/main/assets/messages/items/items.properties
@@ -1,4 +1,15 @@
 ###MLPD
+items.artifacts.goldiron.name=镀金铁砧
+items.artifacts.goldiron.desc=待补充
+
+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
@@ -84,6 +95,8 @@ 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，有着强大的侵蚀能力。\n\n这个武器在攻击敌人的时候有概率造成_即死_效果,在汲取一定魔力后会产生新的能力。
+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。
 
 #MLPDSTOREYBOOKS
 
@@ -1245,6 +1258,8 @@ items.scrolls.scrollofremovecurse.inv_title=选择一件要净化的物品
 items.scrolls.scrollofremovecurse.cleansed=你的道具闪耀着净化的光芒，一股恶毒的能量从中消散。
 items.scrolls.scrollofremovecurse.not_cleansed=你的道具闪耀着净化的光芒，不过什么也没发生。
 items.scrolls.scrollofremovecurse.desc=卷轴上的咒语能够瞬间清除指定的一件武器、护甲、法杖、戒指或神器上的诅咒。
+items.scrolls.scrollofremovecurse.=卷轴上的咒语能够瞬间清除指定的一件武器、护甲、法杖、戒指或神器上的诅咒。
+items.scrolls.scrollofremovecurse.strmagic=你的终焉散发出血红的光束，你的净化卷轴灰飞烟灭了……
 
 items.scrolls.scrollofteleportation.name=传送卷轴
 items.scrolls.scrollofteleportation.tele=眨眼之间你就被传送到本层的另外一个位置。
@@ -1970,6 +1985,7 @@ items.weapon.weapon.identify=你对手中的武器已经足够熟悉并将其完
 items.weapon.weapon.too_heavy=因为你的力量不足，该武器会降低你的攻速和精准，并让你无法偷袭。
 items.weapon.weapon.excess_str=你的额外力量让你在使用这件武器时最多能够造成_%d点额外伤害_。
 items.weapon.weapon.incompatible=不同属性的魔法相冲突，消除了武器上的附魔！
+items.weapon.weapon.nxt_cursed=净化的光芒闪过，但终焉上面的诅咒仍然没有被解除……
 items.weapon.weapon.cursed_worn=由于这件武器被诅咒，你无法将其放下。
 items.weapon.weapon.cursed=你能感觉到这件武器里潜伏着一股充满恶意的魔力。
 items.weapon.weapon.not_cursed=这件武器没有被诅咒。
diff --git a/core/src/main/assets/sprites/items/died.png b/core/src/main/assets/sprites/items/died.png
new file mode 100644
index 000000000..224b24bd2
Binary files /dev/null and b/core/src/main/assets/sprites/items/died.png differ
diff --git a/core/src/main/assets/sprites/items/items.png b/core/src/main/assets/sprites/items/items.png
index be46cde39..21d91cd48 100644
Binary files a/core/src/main/assets/sprites/items/items.png and b/core/src/main/assets/sprites/items/items.png differ
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Assets.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Assets.java
index 176e3babf..50c2e0b6b 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Assets.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Assets.java
@@ -278,7 +278,10 @@ public class Assets {
 		public static final String KEEPERKING	= "sprites/npc/ShopKing.png";
 
 		//BOSS
+		public static final String DIED	= "sprites/items/died.png";
+
 		public static final String CRID	= "sprites/boss/ColdGuard.png";
+
 		public static final String FRAS	= "sprites/boss/FireMagicGirl.png";
 		public static final String NECROREDEX	= "sprites/boss/rednecromancer_ex.png";
 		public static final String SLIMEPRINCESS	= "sprites/boss/SlimePrincess.png";
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Challenges.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Challenges.java
index 2faefec6b..aab83a35f 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Challenges.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Challenges.java
@@ -71,13 +71,13 @@ public class Challenges {
 			"sbsg",
 			"exsg",
 			"stronger_bosses",
-			"light&black",
+			//"light&black",
 			"pro",
 	};
 
 	public static final int[] MASKS = {
 			NO_FOOD, NO_ARMOR, NO_HEALING, NO_HERBALISM, SWARM_INTELLIGENCE, DARKNESS, NO_SCROLLS
-			, AQUAPHOBIA, CHAMPION_ENEMIES,RLPT,SBSG,EXSG,STRONGER_BOSSES,LIGHTBLACK,PRO,
+			, AQUAPHOBIA, CHAMPION_ENEMIES,RLPT,SBSG,EXSG,STRONGER_BOSSES,PRO,
 	};
 	public String name;
 
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Dungeon.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Dungeon.java
index c3b6aba61..7b098f326 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Dungeon.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/Dungeon.java
@@ -387,7 +387,7 @@ public class Dungeon {
 		 if (Dungeon.isChallenged(RLPT)) {
 			switch (depth) {
 				case 0:
-					level = new ShopBossLevel();
+					level = new ZeroLevel();
 					break;
 				case 1:
 				case 2:
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/buffs/CrossTownProc.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/buffs/CrossTownProc.java
new file mode 100644
index 000000000..f78d6b0b8
--- /dev/null
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/buffs/CrossTownProc.java
@@ -0,0 +1,125 @@
+package com.shatteredpixel.shatteredpixeldungeon.actors.buffs;
+
+import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
+import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.bosses.CrossDiedTower;
+import com.shatteredpixel.shatteredpixeldungeon.effects.Beam;
+import com.shatteredpixel.shatteredpixeldungeon.effects.FloatingText;
+import com.shatteredpixel.shatteredpixeldungeon.mechanics.Ballistica;
+import com.shatteredpixel.shatteredpixeldungeon.tiles.DungeonTilemap;
+import com.watabou.utils.Bundle;
+import com.watabou.utils.PointF;
+import com.watabou.utils.Random;
+
+public class CrossTownProc extends Buff {
+
+    public int towerPosLing;
+    private int stateLoop = 0;
+
+    private void beamProc(Ballistica b) {
+        for (int j : b.path) {
+            if (j == b.sourcePos) continue;
+            Char ch = findChar(j);
+            if (ch != null) {
+                if (ch.alignment == Char.Alignment.ENEMY) {
+                    ch.damage(Random.IntRange(5, 19), CrossDiedTower.class);
+                    Buff.affect(ch, Cripple.class, 2f);
+                    if (ch == Dungeon.hero && !ch.isAlive()) {
+                        Dungeon.fail(getClass());
+                    }
+                }
+            }
+        }
+    }
+
+    @Override
+    public boolean act() {
+        PointF p = DungeonTilemap.raisedTileCenterToWorld(towerPosLing);
+        if (stateLoop == 1) {
+            stateLoop++;
+            FloatingText.show(p.x, p.y, "+", 0x5580FF);
+        } else if (stateLoop == 2) {
+            int w = Dungeon.level.width();
+            int[] tile = {w, -w, 1, -1};
+            for (int i = 0; i < 4; ++i) {
+                Ballistica b = new Ballistica(towerPosLing, towerPosLing + tile[i], Ballistica.STOP_SOLID);
+                target.sprite.parent.add(new Beam.DeathRay(DungeonTilemap.raisedTileCenterToWorld(b.sourcePos), DungeonTilemap.raisedTileCenterToWorld(b.collisionPos)));
+                beamProc(b);
+            }
+            stateLoop++;
+        } else if (stateLoop == 4) {
+            stateLoop++;
+            FloatingText.show(p.x, p.y, "x", 0xFF8055);
+        } else if (stateLoop == 5) {
+            int w = Dungeon.level.width();
+            int[] tile = {w + 1, w - 1, -w + 1, -w - 1};
+            for (int i = 0; i < 4; ++i) {
+                Ballistica b = new Ballistica(towerPosLing, towerPosLing + tile[i], Ballistica.STOP_SOLID);
+                target.sprite.parent.add(new Beam.LightRay(DungeonTilemap.raisedTileCenterToWorld(b.sourcePos), DungeonTilemap.raisedTileCenterToWorld(b.collisionPos)));
+                beamProc(b);
+            }
+            stateLoop++;
+        } else if (stateLoop == 6) {
+            stateLoop++;
+            FloatingText.show(p.x, p.y, "S", 0x00ffff);
+        } else if (stateLoop == 7) {
+            int w = Dungeon.level.width();
+            int[] tile = {w, w - 5, -w + 5, -w};
+            for (int i = 0; i < 4; ++i) {
+                Ballistica b = new Ballistica(towerPosLing, towerPosLing + tile[i], Ballistica.IGNORE_SOFT_SOLID);
+                target.sprite.parent.add(new Beam.DeathRayS(DungeonTilemap.raisedTileCenterToWorld(b.sourcePos),
+                        DungeonTilemap.raisedTileCenterToWorld(b.collisionPos)));
+                beamProc(b);
+            }
+            stateLoop++;
+        } else if (stateLoop == 10) {
+            stateLoop++;
+            FloatingText.show(p.x, p.y, "※", 0x00ffff);
+        } else if (stateLoop == 11) {
+            int w = Dungeon.level.width();
+            int[] tile = {w + 1, w - 1, -w + 1, -w - 1};
+            for (int i = 0; i < 4; ++i) {
+                Ballistica b = new Ballistica(towerPosLing, towerPosLing + tile[i], Ballistica.STOP_SOLID);
+                target.sprite.parent.add(new Beam.DeathRay(DungeonTilemap.raisedTileCenterToWorld(b.sourcePos), DungeonTilemap.raisedTileCenterToWorld(b.collisionPos)));
+                beamProc(b);
+            }
+            if (stateLoop == 11) {
+                int wx = Dungeon.level.width();
+                int[] tilex = {w, -wx, 1, -1};
+                for (int i = 0; i < 4; ++i) {
+                    Ballistica b = new Ballistica(towerPosLing, towerPosLing + tilex[i], Ballistica.STOP_SOLID);
+                    target.sprite.parent.add(new Beam.DeathRayS(DungeonTilemap.raisedTileCenterToWorld(b.sourcePos),
+                            DungeonTilemap.raisedTileCenterToWorld(b.collisionPos)));
+                    beamProc(b);
+                }
+            }
+            stateLoop = 0;
+        } else if (stateLoop == 0 || stateLoop == 3|| stateLoop == 8|| stateLoop == 9) {
+            stateLoop++;
+        } else {
+            stateLoop = 0;
+        }
+        // }
+
+        spend(TICK);
+        return true;
+    }
+
+    private static final String SHOCKER_POS = "shocker_pos";
+    private static final String SHOCKING_ORDINALS = "shocking_ordinals";
+
+    @Override
+    public void storeInBundle(Bundle bundle) {
+        super.storeInBundle(bundle);
+        bundle.put(SHOCKER_POS, towerPosLing);
+        bundle.put(SHOCKING_ORDINALS, stateLoop);
+    }
+
+    @Override
+    public void restoreFromBundle(Bundle bundle) {
+        super.restoreFromBundle(bundle);
+        towerPosLing = bundle.getInt(SHOCKER_POS);
+        stateLoop = bundle.getInt(SHOCKING_ORDINALS);
+    }
+}
+
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/hero/HeroClass.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/hero/HeroClass.java
index 8604ac525..a6835523d 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/hero/HeroClass.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/hero/HeroClass.java
@@ -63,6 +63,7 @@ import com.shatteredpixel.shatteredpixeldungeon.items.bags.BookBag;
 import com.shatteredpixel.shatteredpixeldungeon.items.bags.HerbBag;
 import com.shatteredpixel.shatteredpixeldungeon.items.bags.KingBag;
 import com.shatteredpixel.shatteredpixeldungeon.items.bags.VelvetPouch;
+import com.shatteredpixel.shatteredpixeldungeon.items.bombs.LaserPython;
 import com.shatteredpixel.shatteredpixeldungeon.items.books.bookslist.BrokenBooks;
 import com.shatteredpixel.shatteredpixeldungeon.items.books.bookslist.DeepBloodBooks;
 import com.shatteredpixel.shatteredpixeldungeon.items.books.bookslist.GrassKingBooks;
@@ -78,7 +79,6 @@ import com.shatteredpixel.shatteredpixeldungeon.items.lightblack.OilLantern;
 import com.shatteredpixel.shatteredpixeldungeon.items.lightblack.OilPotion;
 import com.shatteredpixel.shatteredpixeldungeon.items.potions.AlchemicalCatalyst;
 import com.shatteredpixel.shatteredpixeldungeon.items.potions.PotionOfExperience;
-import com.shatteredpixel.shatteredpixeldungeon.items.potions.PotionOfFrost;
 import com.shatteredpixel.shatteredpixeldungeon.items.potions.PotionOfHealing;
 import com.shatteredpixel.shatteredpixeldungeon.items.potions.PotionOfInvisibility;
 import com.shatteredpixel.shatteredpixeldungeon.items.potions.PotionOfLightningShiledX;
@@ -95,6 +95,7 @@ import com.shatteredpixel.shatteredpixeldungeon.items.scrolls.ScrollOfIdentify;
 import com.shatteredpixel.shatteredpixeldungeon.items.scrolls.ScrollOfLullaby;
 import com.shatteredpixel.shatteredpixeldungeon.items.scrolls.ScrollOfMagicMapping;
 import com.shatteredpixel.shatteredpixeldungeon.items.scrolls.ScrollOfRage;
+import com.shatteredpixel.shatteredpixeldungeon.items.scrolls.ScrollOfRemoveCurse;
 import com.shatteredpixel.shatteredpixeldungeon.items.scrolls.ScrollOfTerror;
 import com.shatteredpixel.shatteredpixeldungeon.items.scrolls.ScrollOfTransmutation;
 import com.shatteredpixel.shatteredpixeldungeon.items.scrolls.ScrollOfUpgrade;
@@ -177,9 +178,10 @@ public enum HeroClass {
 		if (Dungeon.isChallenged(Challenges.PRO)){
 			new FrozenCarpaccio().quantity(11).identify().collect();
 			new FireFishSword().quantity(1).identify().collect();
+			new LaserPython().quantity(100).identify().collect();
 			new PotionOfInvisibility().quantity(45).identify().collect();
 			new PotionOfPurity().quantity(45).identify().collect();
-			Buff.affect(hero, ChampionHero.AntiMagic.class, 1234567890f);
+			Buff.affect(hero, ChampionHero.AntiMagic.class, 50000f);
 			new AlchemicalCatalyst().quantity(45).identify().collect();
 			new EtherealChains().quantity(1).identify().collect();
 			new ScrollOfIdentify().quantity(45).identify().collect();
@@ -238,7 +240,7 @@ public enum HeroClass {
 			new FireFishSword().quantity(1).identify().collect();
 			new EndingBlade().quantity(1).identify().collect();
 			new PotionOfDragonKingBreath().quantity(1).identify().collect();
-			new PotionOfFrost().quantity(100).identify().collect();
+			new ScrollOfRemoveCurse().quantity(100).identify().collect();
 			new WandOfBlueFuck().quantity(1).identify().collect();
 			new ScrollOfFlameCursed().quantity(10).identify().collect();
 			new PotionOfLightningShiled().quantity(42).collect();
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/bosses/CrossDiedTower.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/bosses/CrossDiedTower.java
new file mode 100644
index 000000000..f639280c2
--- /dev/null
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/bosses/CrossDiedTower.java
@@ -0,0 +1,59 @@
+package com.shatteredpixel.shatteredpixeldungeon.actors.mobs.bosses;
+
+import static com.shatteredpixel.shatteredpixeldungeon.Dungeon.hero;
+
+import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.CrossTownProc;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Mob;
+import com.shatteredpixel.shatteredpixeldungeon.messages.Messages;
+import com.shatteredpixel.shatteredpixeldungeon.sprites.CrossDiedSprites;
+import com.shatteredpixel.shatteredpixeldungeon.utils.GLog;
+
+public class CrossDiedTower extends Mob {
+
+    {
+        spriteClass = CrossDiedSprites.class;
+
+        HP = HT = 1;
+        maxLvl = -1;
+
+        properties.add(Property.MINIBOSS);
+        properties.add(Property.INORGANIC);
+        properties.add(Property.ELECTRIC);
+        properties.add(Property.IMMOVABLE);
+
+        state = HUNTING;
+    }
+
+    @Override
+    public void damage( int dmg, Object src ) {
+    }
+
+    @Override
+    public void add( Buff buff ) {
+    }
+
+    @Override
+    public boolean act() {
+
+        if (Dungeon.level.heroFOV[pos]) {
+            spend(TICK);
+        } else {
+            //失去范围
+            for (Mob mob : (Iterable<Mob>)Dungeon.level.mobs.clone()) {
+                if (mob instanceof CrossDiedTower) {
+                    mob.die( true );
+                }
+            }
+            for (Buff buff : hero.buffs()) {
+                if (buff instanceof CrossTownProc) {
+                    buff.detach();
+                }
+            }
+            GLog.n(Messages.get(this,"dead"));
+        }
+        return true;
+    }
+
+}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/bosses/FireMagicDied.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/bosses/FireMagicDied.java
index e7d082cc9..71343c490 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/bosses/FireMagicDied.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/bosses/FireMagicDied.java
@@ -6,6 +6,7 @@ import static com.shatteredpixel.shatteredpixeldungeon.levels.ShopBossLevel.CryS
 import com.shatteredpixel.shatteredpixeldungeon.Assets;
 import com.shatteredpixel.shatteredpixeldungeon.Badges;
 import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
+import com.shatteredpixel.shatteredpixeldungeon.ShatteredPixelDungeon;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Actor;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Amok;
@@ -21,9 +22,11 @@ import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.LifeLink;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.LockedFloor;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.MagicImmune;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.ShopLimitLock;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Bee;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.BlackHost;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.ColdGurad;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.DM100;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Eye;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Mob;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Monk;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.SRPDICLRPRO;
@@ -40,6 +43,7 @@ import com.shatteredpixel.shatteredpixeldungeon.effects.Flare;
 import com.shatteredpixel.shatteredpixeldungeon.effects.MagicMissile;
 import com.shatteredpixel.shatteredpixeldungeon.effects.Pushing;
 import com.shatteredpixel.shatteredpixeldungeon.effects.Speck;
+import com.shatteredpixel.shatteredpixeldungeon.effects.TargetedCell;
 import com.shatteredpixel.shatteredpixeldungeon.effects.particles.ElmoParticle;
 import com.shatteredpixel.shatteredpixeldungeon.effects.particles.EnergyParticle;
 import com.shatteredpixel.shatteredpixeldungeon.effects.particles.PurpleParticle;
@@ -62,6 +66,7 @@ import com.shatteredpixel.shatteredpixeldungeon.tiles.DungeonTilemap;
 import com.shatteredpixel.shatteredpixeldungeon.ui.BossHealthBar;
 import com.shatteredpixel.shatteredpixeldungeon.utils.GLog;
 import com.watabou.noosa.Camera;
+import com.watabou.noosa.Game;
 import com.watabou.noosa.audio.Music;
 import com.watabou.noosa.audio.Sample;
 import com.watabou.noosa.particles.Emitter;
@@ -217,6 +222,12 @@ public class FireMagicDied extends Mob implements Callback {
     private int beamCD = 23;
     private float summonCooldown = 0;
     private float abilityCooldown = 6;
+
+    private static final int MIN_ABILITY_CD = 7;
+    private static final int MAX_ABILITY_CD = 12;
+    private ArrayList<Integer> targetedCells = new ArrayList<>();
+    private int lastHeroPos;
+
     private static final int MIN_COOLDOWN = 7;
     private static final int MAX_COOLDOWN = 11;
     private int summonsMade = 0;
@@ -345,7 +356,22 @@ public class FireMagicDied extends Mob implements Callback {
 
     @Override
     public boolean act() {
-        if (phase == 1 && HP <= 400) {
+        if (phase == 1 && HP <= 350) {
+            doYogLasers();
+            actScanning();
+            if (Dungeon.level.water[pos] && HP < HT) {
+                HP += healInc;
+
+                if (Dungeon.level.heroFOV[pos]) {
+                    sprite.emitter().burst(Speck.factory(Speck.HEALING), healInc);
+                }
+                if (HP * 2 > HT) {
+                    BossHealthBar.bleed(false);
+                    ((FireMagicGirlSprite) sprite).spray(false);
+                    HP = Math.min(HP, HT);
+                }
+            }
+        }else if (phase == 2 && HP <= 300) {
 
             if (summonCooldown <= 0 && summonSubject(3)){
                 summonsMade++;
@@ -411,9 +437,9 @@ public class FireMagicDied extends Mob implements Callback {
                 abilityCooldown--;
             }
 
-        } else if (phase == 2){
+        } else if (phase == 3){
             if (summonSubject(2)) summonsMade++;
-        } else if (phase == 3 && buffs(FireMagicDied.Summoning.class).size() < 4){
+        } else if (phase == 4 && buffs(FireMagicDied.Summoning.class).size() < 4){
             actPhaseTwoSummon();
             return true;
         }
@@ -437,40 +463,39 @@ public class FireMagicDied extends Mob implements Callback {
         return super.act();
     }
     private static final String PHASE = "phase";
+    private static final String ABILITY_CD = "ability_cd";
+    private static final String SUMMON_CD = "summon_cd";
     private static final String SUMMONS_MADE = "summons_made";
     private int wave=0;
+    private static final String TARGETED_CELLS = "targeted_cells";
 
-    private static final String SUMMON_CD = "summon_cd";
-    private static final String ABILITY_CD = "ability_cd";
-    private static final String LAST_ABILITY = "last_ability";
     @Override
     public void storeInBundle(Bundle bundle) {
         super.storeInBundle(bundle);
-        bundle.put( PHASE, phase );
-        bundle.put( SUMMONS_MADE, summonsMade );
-        bundle.put( SUMMON_CD, summonCooldown );
-        bundle.put( ABILITY_CD, abilityCooldown );
-        bundle.put( LAST_ABILITY, lastAbility );
-        bundle.put("wavePhase2", wave);
-        pumpedUp = bundle.getInt( PUMPEDUP );
-        if (state != SLEEPING) BossHealthBar.assignBoss(this);
-        if ((HP*2 <= HT)) BossHealthBar.bleed(true);
+        bundle.put(PHASE, phase);
 
-        //if check is for pre-0.9.3 saves
-        healInc = bundle.getInt(HEALINC);
-        bundle.put( PUMPEDUP , pumpedUp );
-        bundle.put( HEALINC, healInc );
+        bundle.put(ABILITY_CD, abilityCooldown);
+        bundle.put(SUMMON_CD, summonCooldown);
+
+        int[] bundleArr = new int[targetedCells.size()];
+        for (int i = 0; i < targetedCells.size(); i++){
+            bundleArr[i] = targetedCells.get(i);
+        }
+        bundle.put(TARGETED_CELLS, bundleArr);
     }
 
     @Override
     public void restoreFromBundle(Bundle bundle) {
         super.restoreFromBundle(bundle);
-        phase = bundle.getInt( PHASE );
-        summonsMade = bundle.getInt( SUMMONS_MADE );
-        summonCooldown = bundle.getFloat( SUMMON_CD );
-        abilityCooldown = bundle.getFloat( ABILITY_CD );
-        lastAbility = bundle.getInt( LAST_ABILITY );
-        wave = bundle.getInt("wavePhase2");
+        phase = bundle.getInt(PHASE);
+        if (phase != 0) BossHealthBar.assignBoss(this);
+
+        abilityCooldown = bundle.getFloat(ABILITY_CD);
+        summonCooldown = bundle.getFloat(SUMMON_CD);
+
+        for (int i : bundle.getIntArray(TARGETED_CELLS)){
+            targetedCells.add(i);
+        }
     }
 
     @Override
@@ -677,6 +702,7 @@ public class FireMagicDied extends Mob implements Callback {
                 }
                 //properties.add(Property.IMMOVABLE);
                 ScrollOfTeleportation.appear(this, ShopBossLevel.throneling);
+                doYogLasers();
                 sprite.centerEmitter().start( Speck.factory( Speck.SCREAM ), 0.4f, 2 );
                 Sample.INSTANCE.play( Assets.Sounds.CHALLENGE );
                 phase = 2;
@@ -715,7 +741,8 @@ public class FireMagicDied extends Mob implements Callback {
             beamCD = 40 + 8 - (phase == 10 ? 38 : 0);
             sprite.showStatus(0xff0000, Messages.get(this, "dead"));
 
-        } else if (phase == 3 && preHP > 50 && HP <= 50){
+        } else if (phase == 3 && preHP > 80 && HP <= 80){
+            doYogLasers();
             yell( Messages.get(this, "losing") );
         }
 
@@ -766,6 +793,7 @@ public class FireMagicDied extends Mob implements Callback {
     public void notice() {
         super.notice();
         BossHealthBar.assignBoss(this);
+        ShatteredPixelDungeon.seamlessResetScene();
         Music.INSTANCE.play(Assets.BGM_FRBOSS, true);
         yell( Messages.get(this, "notice") );
         //summon();
@@ -1111,7 +1139,73 @@ public class FireMagicDied extends Mob implements Callback {
         }
     }
 
-    //第四阶段
+    //Next Level 4
+    public void doYogLasers(){
+        boolean terrainAffected = false;
+        HashSet<Char> affected = new HashSet<>();
+        //delay fire on a rooted hero
+        if (!enemy.rooted) {
+            for (int i : targetedCells) {
+                Ballistica b = new Ballistica(i, lastHeroPos, Ballistica.WONT_STOP);
+                //shoot beams
+                sprite.parent.add(new Beam.DeathRayS(DungeonTilemap.raisedTileCenterToWorld(i),
+                        DungeonTilemap.raisedTileCenterToWorld(b.collisionPos)));
+                for (int p : b.path) {
+                    Char ch = Actor.findChar(p);
+                    if (ch != null && (ch.alignment != alignment || ch instanceof Bee)) {
+                        affected.add(ch);
+                    }
+                    if (Dungeon.level.flamable[p]) {
+                        Dungeon.level.destroy(p);
+                        GameScene.updateMap(p);
+                        terrainAffected = true;
+                    }
+                }
+            }
+            if (terrainAffected) {
+                Dungeon.observe();
+            }
+            for (Char ch : affected) {
+                ch.damage(Random.NormalIntRange(60, 121), new Eye.DeathGaze());
+
+                if (Dungeon.level.heroFOV[pos]) {
+                    ch.sprite.flash();
+                    CellEmitter.center(pos).burst(Speck.factory(Speck.COIN), Random.IntRange(2, 3));
+                }
+                if (!ch.isAlive() && ch == Dungeon.hero) {
+                    Dungeon.fail(getClass());
+                    GLog.n(Messages.get(Char.class, "kill", name()));
+                }
+            }
+            targetedCells.clear();
+        }
+
+        if (abilityCooldown <= 0 && HP < HT*0.8f){
+            lastHeroPos = enemy.pos;
+
+            int beams = (int) (4 + (HP * 1.0f / HT)*4);
+            for (int i = 0; i < beams; i++){
+                int randompos = Random.Int(Dungeon.level.width()) + Dungeon.level.width()*2;
+                targetedCells.add(randompos);
+            }
+
+            for (int i : targetedCells){
+                Ballistica b = new Ballistica(i, Dungeon.hero.pos, Ballistica.WONT_STOP);
+                for (int p : b.path){
+                    Game.scene().addToFront(new TargetedCell(p, 0xFF0000));
+                }
+            }
+
+            spend(TICK*1.5f);
+            Dungeon.hero.interrupt();
+
+            abilityCooldown += Random.NormalFloat(MIN_ABILITY_CD - 2*(1 - (HP * 1f / HT)), MAX_ABILITY_CD - 5*(1 - (HP * 1f / HT)));
+        } else {
+            spend(TICK);
+        }
+        if (abilityCooldown > 0) abilityCooldown--;
+    }
+
     @Override
     public void move(int step) {
 
@@ -1237,11 +1331,11 @@ public class FireMagicDied extends Mob implements Callback {
         public void detach() {
             super.detach();
             for (Mob m : Dungeon.level.mobs.toArray(new Mob[0])){
-                        if (m instanceof FireMagicDied ){
-                            m.damage(10, this);
-                        }
-                    }
+                if (m instanceof FireMagicDied ){
+                    m.damage(10, this);
+                }
             }
+        }
     }
 
 }
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/npcs/NullDied.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/npcs/NullDied.java
index ad07380c5..33637b6b7 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/npcs/NullDied.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/npcs/NullDied.java
@@ -33,7 +33,7 @@ public class NullDied extends NTNPC {
     public void flee() {
         destroy();
         Dungeon.level.seal();
-        GameScene.flash(0x8000FFFF);
+        GameScene.flash(0x80FF0000);
         sprite.killAndErase();
         CellEmitter.get( pos ).burst(SnowParticle.FACTORY, 6 );
         CellEmitter.get( pos ).burst(EnergyParticle.FACTORY, 6 );
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/npcs/NullDiedTO.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/npcs/NullDiedTO.java
index 7fc00ac04..7f3e11e57 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/npcs/NullDiedTO.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/npcs/NullDiedTO.java
@@ -2,6 +2,7 @@ package com.shatteredpixel.shatteredpixeldungeon.actors.mobs.npcs;
 
 import com.shatteredpixel.shatteredpixeldungeon.Assets;
 import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
+import com.shatteredpixel.shatteredpixeldungeon.ShatteredPixelDungeon;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
 import com.shatteredpixel.shatteredpixeldungeon.effects.CellEmitter;
 import com.shatteredpixel.shatteredpixeldungeon.effects.particles.EnergyParticle;
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/artifacts/CloakOfShadows.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/artifacts/CloakOfShadows.java
index 2246a938f..b4407d658 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/artifacts/CloakOfShadows.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/artifacts/CloakOfShadows.java
@@ -146,7 +146,7 @@ public class CloakOfShadows extends Artifact {
 							BloodBat bat = new BloodBat();
 							bat.pos = respawnPoints.get(Random.index( respawnPoints ));
 							bat.HP = bat.HT = 18 + BloodBat.level * 2;
-							((BloodBat) bat).defenseSkill = 4 + BloodBat.level*2;
+							bat.defenseSkill = 4 + BloodBat.level*2;
 							bat.state = bat.WANDERING;
 							GameScene.add(bat);
 							bat.sprite.emitter().burst(Speck.factory(Speck.STAR), 10);
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/artifacts/GoldIron.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/artifacts/GoldIron.java
new file mode 100644
index 000000000..cb32e15de
--- /dev/null
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/artifacts/GoldIron.java
@@ -0,0 +1,435 @@
+package com.shatteredpixel.shatteredpixeldungeon.items.artifacts;
+
+import com.shatteredpixel.shatteredpixeldungeon.Assets;
+import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
+import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Hunger;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Invisibility;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.LockedFloor;
+import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Hero;
+import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Talent;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Mob;
+import com.shatteredpixel.shatteredpixeldungeon.items.Item;
+import com.shatteredpixel.shatteredpixeldungeon.items.rings.RingOfEnergy;
+import com.shatteredpixel.shatteredpixeldungeon.levels.traps.Trap;
+import com.shatteredpixel.shatteredpixeldungeon.messages.Messages;
+import com.shatteredpixel.shatteredpixeldungeon.scenes.GameScene;
+import com.shatteredpixel.shatteredpixeldungeon.sprites.CharSprite;
+import com.shatteredpixel.shatteredpixeldungeon.sprites.ItemSprite;
+import com.shatteredpixel.shatteredpixeldungeon.sprites.ItemSpriteSheet;
+import com.shatteredpixel.shatteredpixeldungeon.utils.GLog;
+import com.shatteredpixel.shatteredpixeldungeon.windows.WndOptions;
+import com.watabou.noosa.audio.Sample;
+import com.watabou.noosa.particles.Emitter;
+import com.watabou.utils.Bundle;
+import com.watabou.utils.Random;
+
+import java.util.ArrayList;
+
+public class GoldIron extends Artifact {
+
+    {
+        image = ItemSpriteSheet.Gold_Iron;
+
+        levelCap = 5;
+
+        charge = 5+level();
+        partialCharge = 0;
+        chargeCap = 5+level();
+
+        defaultAction = AC_ACTIVATE;
+    }
+
+    public static final String AC_ACTIVATE = "ACTIVATE";
+
+    //keeps track of generated sandbags.
+    public int sandBags = 0;
+
+    @Override
+    public ArrayList<String> actions(Hero hero ) {
+        ArrayList<String> actions = super.actions( hero );
+        if (isEquipped( hero ) && !cursed && (charge > 0 || activeBuff != null)) {
+            actions.add(AC_ACTIVATE);
+        }
+        return actions;
+    }
+
+    @Override
+    public void execute( Hero hero, String action ) {
+
+        super.execute(hero, action);
+
+        if (action.equals(AC_ACTIVATE)){
+
+            if (!isEquipped( hero ))        GLog.i( Messages.get(Artifact.class, "need_to_equip") );
+            else if (activeBuff != null) {
+                if (activeBuff instanceof GoldIron.timeStasis) { //do nothing
+                } else {
+                    activeBuff.detach();
+                    GLog.i( Messages.get(this, "deactivate") );
+                }
+            } else if (charge <= 0)         GLog.i( Messages.get(this, "no_charge") );
+            else if (cursed)                GLog.i( Messages.get(this, "cursed") );
+            else GameScene.show(
+                        new WndOptions(new ItemSprite(this),
+                                Messages.titleCase(name()),
+                                Messages.get(this, "prompt"),
+                                Messages.get(this, "stasis"),
+                                Messages.get(this, "freeze")) {
+                            @Override
+                            protected void onSelect(int index) {
+                                if (index == 0) {
+                                    GLog.i( Messages.get(GoldIron.class, "onstasis") );
+                                    GameScene.flash(0x80FFFFFF);
+                                    Sample.INSTANCE.play(Assets.Sounds.TELEPORT);
+
+                                    activeBuff = new GoldIron.timeStasis();
+                                    Talent.onArtifactUsed(Dungeon.hero);
+                                    activeBuff.attachTo(Dungeon.hero);
+                                } else if (index == 1) {
+                                    GLog.i( Messages.get(GoldIron.class, "onfreeze") );
+                                    GameScene.flash(0x80FFFFFF);
+                                    Sample.INSTANCE.play(Assets.Sounds.TELEPORT);
+
+                                    activeBuff = new GoldIron.timeFreeze();
+                                    Talent.onArtifactUsed(Dungeon.hero);
+                                    activeBuff.attachTo(Dungeon.hero);
+                                    ((GoldIron.timeFreeze)activeBuff).processTime(0f);
+                                }
+                            }
+                        }
+                );
+        }
+    }
+
+    @Override
+    public void activate(Char ch) {
+        super.activate(ch);
+        if (activeBuff != null)
+            activeBuff.attachTo(ch);
+    }
+
+    @Override
+    public boolean doUnequip(Hero hero, boolean collect, boolean single) {
+        if (super.doUnequip(hero, collect, single)){
+            if (activeBuff != null){
+                activeBuff.detach();
+                activeBuff = null;
+            }
+            return true;
+        } else
+            return false;
+    }
+
+    @Override
+    protected ArtifactBuff passiveBuff() {
+        return new GoldIron.hourglassRecharge();
+    }
+
+    @Override
+    public void charge(Hero target, float amount) {
+        if (charge < chargeCap){
+            partialCharge += 0.25f*amount;
+            if (partialCharge >= 1){
+                partialCharge--;
+                charge++;
+                updateQuickslot();
+            }
+        }
+    }
+
+    @Override
+    public Item upgrade() {
+        chargeCap+= 1;
+
+        //for artifact transmutation.
+        while (level()+1 > sandBags)
+            sandBags ++;
+
+        return super.upgrade();
+    }
+
+    @Override
+    public String desc() {
+        String desc = super.desc();
+
+        if (isEquipped( Dungeon.hero )){
+            if (!cursed) {
+                if (level() < levelCap )
+                    desc += "\n\n" + Messages.get(this, "desc_hint");
+
+            } else
+                desc += "\n\n" + Messages.get(this, "desc_cursed");
+        }
+        return desc;
+    }
+
+
+    private static final String SANDBAGS =  "sandbags";
+    private static final String BUFF =      "buff";
+
+    @Override
+    public void storeInBundle( Bundle bundle ) {
+        super.storeInBundle(bundle);
+        bundle.put( SANDBAGS, sandBags );
+
+        if (activeBuff != null)
+            bundle.put( BUFF , activeBuff );
+    }
+
+    @Override
+    public void restoreFromBundle( Bundle bundle ) {
+        super.restoreFromBundle(bundle);
+        sandBags = bundle.getInt( SANDBAGS );
+
+        //these buffs belong to hourglass, need to handle unbundling within the hourglass class.
+        if (bundle.contains( BUFF )){
+            Bundle buffBundle = bundle.getBundle( BUFF );
+
+            if (buffBundle.contains( GoldIron.timeFreeze.PRESSES ))
+                activeBuff = new GoldIron.timeFreeze();
+            else
+                activeBuff = new GoldIron.timeStasis();
+
+            activeBuff.restoreFromBundle(buffBundle);
+        }
+    }
+
+    public class hourglassRecharge extends ArtifactBuff {
+        @Override
+        public boolean act() {
+
+            LockedFloor lock = target.buff(LockedFloor.class);
+            if (charge < chargeCap && !cursed && (lock == null || lock.regenOn())) {
+                //90 turns to charge at full, 60 turns to charge at 0/10
+                float chargeGain = 1 / (90f - (chargeCap - charge)*3f);
+                chargeGain *= RingOfEnergy.artifactChargeMultiplier(target);
+                partialCharge += chargeGain;
+
+                if (partialCharge >= 1) {
+                    partialCharge --;
+                    charge ++;
+
+                    if (charge == chargeCap){
+                        partialCharge = 0;
+                    }
+                }
+            } else if (cursed && Random.Int(10) == 0)
+                ((Hero) target).spend( TICK );
+
+            updateQuickslot();
+
+            spend( TICK );
+
+            return true;
+        }
+    }
+
+    public class timeStasis extends ArtifactBuff {
+
+        {
+            type = buffType.POSITIVE;
+            actPriority = BUFF_PRIO-3; //acts after all other buffs, so they are prevented
+        }
+
+        @Override
+        public boolean attachTo(Char target) {
+
+            if (super.attachTo(target)) {
+
+                Invisibility.dispel();
+
+                int usedCharge = Math.min(charge, 2);
+                //buffs always act last, so the stasis buff should end a turn early.
+                spend(5*usedCharge);
+
+                //shouldn't punish the player for going into stasis frequently
+                Hunger hunger = Buff.affect(target, Hunger.class);
+                if (hunger != null && !hunger.isStarving()) {
+                    hunger.satisfy(5 * usedCharge);
+                }
+
+                charge -= usedCharge;
+
+                target.invisible++;
+                target.paralysed++;
+                target.next();
+
+                updateQuickslot();
+
+                if (Dungeon.hero != null) {
+                    Dungeon.observe();
+                }
+
+                return true;
+            } else {
+                return false;
+            }
+        }
+
+        @Override
+        public boolean act() {
+            detach();
+            return true;
+        }
+
+        @Override
+        public void detach() {
+            if (target.invisible > 0) target.invisible--;
+            if (target.paralysed > 0) target.paralysed--;
+            super.detach();
+            activeBuff = null;
+            Dungeon.observe();
+        }
+
+        @Override
+        public void fx(boolean on) {
+            if (on) target.sprite.add( CharSprite.State.INVISIBLE );
+            else if (target.invisible == 0) target.sprite.remove( CharSprite.State.INVISIBLE );
+        }
+    }
+
+    public class timeFreeze extends ArtifactBuff {
+
+        {
+            type = buffType.POSITIVE;
+        }
+
+        float turnsToCost = 0f;
+
+        ArrayList<Integer> presses = new ArrayList<>();
+
+        public void processTime(float time){
+            turnsToCost -= time;
+
+            //use 1/1,000 to account for rounding errors
+            while (turnsToCost < -0.001f){
+                turnsToCost += 2f;
+                charge --;
+            }
+
+            updateQuickslot();
+
+            if (charge < 0){
+                charge = 0;
+                detach();
+            }
+
+        }
+
+        public void setDelayedPress(int cell){
+            if (!presses.contains(cell))
+                presses.add(cell);
+        }
+
+        public void triggerPresses(){
+            for (int cell : presses)
+                Dungeon.level.pressCell(cell);
+
+            presses = new ArrayList<>();
+        }
+
+        public void disarmPressedTraps(){
+            for (int cell : presses){
+                Trap t = Dungeon.level.traps.get(cell);
+                if (t != null && t.disarmedByActivation) t.disarm();
+            }
+
+            presses = new ArrayList<>();
+        }
+
+        @Override
+        public void detach(){
+            updateQuickslot();
+            super.detach();
+            activeBuff = null;
+            triggerPresses();
+            target.next();
+        }
+
+        @Override
+        public void fx(boolean on) {
+            Emitter.freezeEmitters = on;
+            if (on){
+                for (Mob mob : Dungeon.level.mobs.toArray(new Mob[0])) {
+                    if (mob.sprite != null) mob.sprite.add(CharSprite.State.PARALYSED);
+                }
+            } else {
+                for (Mob mob : Dungeon.level.mobs.toArray(new Mob[0])) {
+                    if (mob.paralysed <= 0) mob.sprite.remove(CharSprite.State.PARALYSED);
+                }
+            }
+        }
+
+        private static final String PRESSES = "presses";
+        private static final String TURNSTOCOST = "turnsToCost";
+
+        @Override
+        public void storeInBundle(Bundle bundle) {
+            super.storeInBundle(bundle);
+
+            int[] values = new int[presses.size()];
+            for (int i = 0; i < values.length; i ++)
+                values[i] = presses.get(i);
+            bundle.put( PRESSES , values );
+
+            bundle.put( TURNSTOCOST , turnsToCost);
+        }
+
+        @Override
+        public void restoreFromBundle(Bundle bundle) {
+            super.restoreFromBundle(bundle);
+
+            int[] values = bundle.getIntArray( PRESSES );
+            for (int value : values)
+                presses.add(value);
+
+            turnsToCost = bundle.getFloat( TURNSTOCOST );
+        }
+    }
+
+    public static class sandBag extends Item {
+
+        {
+            image = ItemSpriteSheet.SANDBAG;
+        }
+
+        @Override
+        public boolean doPickUp(Hero hero, int pos) {
+            GoldIron hourglass = hero.belongings.getItem( GoldIron.class );
+            if (hourglass != null && !hourglass.cursed) {
+                hourglass.upgrade();
+                Sample.INSTANCE.play( Assets.Sounds.DEWDROP );
+                if (hourglass.level() == hourglass.levelCap)
+                    GLog.p( Messages.get(this, "maxlevel") );
+                else
+                    GLog.i( Messages.get(this, "levelup") );
+                GameScene.pickUp(this, pos);
+                hero.spendAndNext(TIME_TO_PICK_UP);
+                return true;
+            } else {
+                GLog.w( Messages.get(this, "no_hourglass") );
+                return false;
+            }
+        }
+
+        @Override
+        public int value() {
+            return 20;
+        }
+
+        @Override
+        public boolean isUpgradable() {
+            return false;
+        }
+
+        @Override
+        public boolean isIdentified() {
+            return true;
+        }
+    }
+
+
+}
+
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/bombs/Bomb.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/bombs/Bomb.java
index c0dfccc76..dea3fbc3b 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/bombs/Bomb.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/bombs/Bomb.java
@@ -61,7 +61,7 @@ import java.util.HashMap;
 import java.util.LinkedHashMap;
 
 public class Bomb extends Item {
-	
+
 	{
 		image = ItemSpriteSheet.BOMB;
 
@@ -74,7 +74,7 @@ public class Bomb extends Item {
 	public Fuse fuse;
 
 	//FIXME using a static variable for this is kinda gross, should be a better way
-	private static boolean lightingFuse = false;
+	protected static boolean lightingFuse = false;
 
 	private static final String AC_LIGHTTHROW = "LIGHTTHROW";
 
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/bombs/LaserPython.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/bombs/LaserPython.java
new file mode 100644
index 000000000..46186c1d5
--- /dev/null
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/bombs/LaserPython.java
@@ -0,0 +1,51 @@
+package com.shatteredpixel.shatteredpixeldungeon.items.bombs;
+
+import static com.shatteredpixel.shatteredpixeldungeon.Dungeon.hero;
+
+import com.shatteredpixel.shatteredpixeldungeon.Assets;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.CrossTownProc;
+import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Hero;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.bosses.CrossDiedTower;
+import com.shatteredpixel.shatteredpixeldungeon.messages.Messages;
+import com.shatteredpixel.shatteredpixeldungeon.scenes.GameScene;
+import com.shatteredpixel.shatteredpixeldungeon.sprites.ItemSprite;
+import com.shatteredpixel.shatteredpixeldungeon.sprites.ItemSpriteSheet;
+import com.shatteredpixel.shatteredpixeldungeon.utils.GLog;
+import com.watabou.noosa.audio.Sample;
+
+public class LaserPython extends Bomb {
+
+    {
+        image = ItemSpriteSheet.LASERPYTHON;
+    }
+
+    @Override
+    public void explode(int cell) {
+        super.explode(cell);
+        CrossDiedTower csp = new CrossDiedTower();
+        csp.pos = cell;
+        GameScene.add(csp);
+        Buff.append(hero, CrossTownProc.class).towerPosLing = cell;
+
+        Sample.INSTANCE.play(Assets.Sounds.BURNING);
+    }
+
+    @Override
+    public boolean doPickUp(Hero hero, int pos) {
+            GLog.w( Messages.get(this, "didnot_pick") );
+        return false;
+    }
+
+    @Override
+    public ItemSprite.Glowing glowing() {
+        return fuse != null ? new ItemSprite.Glowing( 0x268065, 0.6f) : null;
+    }
+
+    @Override
+    public int value() {
+        //prices of ingredients
+        return quantity * (20 + 30);
+    }
+}
+
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/quest/GoldBAo.smali b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/quest/GoldBAo.smali
new file mode 100644
index 000000000..8ebb69a4e
--- /dev/null
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/quest/GoldBAo.smali
@@ -0,0 +1,63 @@
+.class public Lcom/shatteredpixel/shatteredpixeldungeon/items/quest/GoldBAo;
+.super Lcom/shatteredpixel/shatteredpixeldungeon/items/Item;
+.source "GoldBAo.java"
+
+
+# direct methods
+.method public constructor <init>()V
+    .registers 2
+
+    .prologue
+    .line 28
+    invoke-direct {p0}, Lcom/shatteredpixel/shatteredpixeldungeon/items/Item;-><init>()V
+
+    .line 31
+    sget v0, Lcom/shatteredpixel/shatteredpixeldungeon/sprites/ItemSpriteSheet;->DG21:I
+
+    iput v0, p0, Lcom/shatteredpixel/shatteredpixeldungeon/items/quest/GoldBAo;->image:I
+
+    .line 32
+    return-void
+.end method
+
+
+# virtual methods
+.method public isIdentified()Z
+    .registers 2
+
+    .prologue
+    .line 41
+    const/4 v0, 0x1
+
+    return v0
+.end method
+
+.method public isUpgradable()Z
+    .registers 2
+
+    .prologue
+    .line 36
+    const/4 v0, 0x0
+
+    return v0
+.end method
+
+.method public value()I
+    .registers 4
+
+    .prologue
+    .line 45
+    iget v0, p0, Lcom/shatteredpixel/shatteredpixeldungeon/items/quest/GoldBAo;->quantity:I
+
+    const/16 v1, 0x9c4
+
+    const/16 v2, 0x157c
+
+    invoke-static {v1, v2}, Lcom/watabou/utils/Random;->Int(II)I
+
+    move-result v1
+
+    mul-int/2addr v0, v1
+
+    return v0
+.end method
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/scrolls/ScrollOfRemoveCurse.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/scrolls/ScrollOfRemoveCurse.java
index aa68fef38..afe45ca09 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/scrolls/ScrollOfRemoveCurse.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/scrolls/ScrollOfRemoveCurse.java
@@ -21,7 +21,8 @@
 
 package com.shatteredpixel.shatteredpixeldungeon.items.scrolls;
 
-import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
+import static com.shatteredpixel.shatteredpixeldungeon.Dungeon.hero;
+
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Degrade;
 import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Belongings;
 import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Hero;
@@ -32,6 +33,7 @@ import com.shatteredpixel.shatteredpixeldungeon.items.Item;
 import com.shatteredpixel.shatteredpixeldungeon.items.armor.Armor;
 import com.shatteredpixel.shatteredpixeldungeon.items.wands.Wand;
 import com.shatteredpixel.shatteredpixeldungeon.items.weapon.Weapon;
+import com.shatteredpixel.shatteredpixeldungeon.items.weapon.melee.EndingBlade;
 import com.shatteredpixel.shatteredpixeldungeon.messages.Messages;
 import com.shatteredpixel.shatteredpixeldungeon.sprites.ItemSpriteSheet;
 import com.shatteredpixel.shatteredpixeldungeon.utils.GLog;
@@ -49,7 +51,7 @@ public class ScrollOfRemoveCurse extends InventoryScroll {
 	}
 
 	public static boolean uncursable( Item item ){
-		if (item.isEquipped(Dungeon.hero) && Dungeon.hero.buff(Degrade.class) != null) {
+		if (item.isEquipped(hero) && hero.buff(Degrade.class) != null) {
 			return true;
 		} if ((item instanceof EquipableItem || item instanceof Wand) && ((!item.isIdentified() && !item.cursedKnown) || item.cursed)){
 			return true;
@@ -64,7 +66,12 @@ public class ScrollOfRemoveCurse extends InventoryScroll {
 
 	@Override
 	protected void onItemSelected(Item item) {
-		new Flare( 6, 32 ).show( curUser.sprite, 2f ) ;
+
+		if(item instanceof EndingBlade) {
+			new Flare( 6, 32 ).color( 0xff0000, true ).show( curUser.sprite, 2f );
+		} else {
+			new Flare(6, 32).show(curUser.sprite, 2f);
+		}
 
 		boolean procced = uncurse( curUser, item );
 
@@ -75,6 +82,8 @@ public class ScrollOfRemoveCurse extends InventoryScroll {
 
 		if (procced) {
 			GLog.p( Messages.get(this, "cleansed") );
+		} else if(item instanceof EndingBlade) {
+			GLog.n(Messages.get(ScrollOfRemoveCurse.class, "strmagic"));
 		} else {
 			GLog.i( Messages.get(this, "not_cleansed") );
 		}
@@ -86,9 +95,13 @@ public class ScrollOfRemoveCurse extends InventoryScroll {
 		for (Item item : items) {
 			if (item != null) {
 				item.cursedKnown = true;
-				if (item.cursed) {
-					procced = true;
-					item.cursed = false;
+				if (item instanceof EndingBlade) {
+						item.cursed = true;
+				} else {
+					if (item.cursed) {
+						procced = true;
+						item.cursed = false;
+					}
 				}
 			}
 			if (item instanceof Weapon){
@@ -109,7 +122,7 @@ public class ScrollOfRemoveCurse extends InventoryScroll {
 				((Wand) item).updateLevel();
 			}
 		}
-		
+
 		if (procced && hero != null) {
 			hero.sprite.emitter().start( ShadowParticle.UP, 0.05f, 10 );
 			hero.updateHT( false ); //for ring of might
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/gun/coming soon b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/gun/coming soon
new file mode 100644
index 000000000..e69de29bb
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 1ed1a85de..31729db21 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
@@ -1,54 +1,185 @@
 package com.shatteredpixel.shatteredpixeldungeon.items.weapon.melee;
 
-import com.shatteredpixel.shatteredpixeldungeon.Badges;
+import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
 import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Hero;
-import com.shatteredpixel.shatteredpixeldungeon.effects.particles.ShadowParticle;
+import com.shatteredpixel.shatteredpixeldungeon.items.bombs.LaserPython;
 import com.shatteredpixel.shatteredpixeldungeon.items.weapon.Weapon;
-import com.shatteredpixel.shatteredpixeldungeon.items.weapon.enchantments.Grim;
 import com.shatteredpixel.shatteredpixeldungeon.messages.Messages;
 import com.shatteredpixel.shatteredpixeldungeon.sprites.ItemSpriteSheet;
-import com.watabou.utils.Random;
+import com.shatteredpixel.shatteredpixeldungeon.utils.GLog;
+import com.watabou.utils.Bundle;
 
-public class EndingBlade extends MeleeWeapon{
+import java.util.ArrayList;
+
+public class EndingBlade extends Weapon {
     {
         image = ItemSpriteSheet.ENDDIED;
         tier = 4;
-        DLY = 2f;
+        cursed = true;
     }
 
+    //三大基础静态固定字节
+    public static final String AC_LASERCRYSTAL	= "lastcrystal";
+    public static final String AC_DIEDGHOST	    = "diedghost";
+    public static final String AC_HEALRESET	    = "healreset";
+
+    @Override
+    public ArrayList<String> actions(Hero hero ) {
+        ArrayList<String> actions = super.actions( hero );
+        if(isEquipped( hero )) {
+            //激光晶柱
+            actions.add(AC_LASERCRYSTAL);
+            //亡灵宣告
+            actions.add(AC_DIEDGHOST);
+            //再生之力
+            actions.add(AC_HEALRESET);
+
+        }
+        return actions;
+    }
+
+    public int fireenergy;
+
+    private boolean firstx=true;
+
+    private static final String FIRST = "first";
+
+    @Override
+    public void storeInBundle(Bundle bundle) {
+        super.storeInBundle(bundle);
+        bundle.put(FIRST, firstx);
+    }
+
+    @Override
+    public void restoreFromBundle(Bundle bundle) {
+        super.restoreFromBundle(bundle);
+        firstx = bundle.getBoolean(FIRST);
+    }
+
+    public String desc() {
+        return Messages.get(this, "desc")+"\n\n"+fireenergy;
+    }
+
+    //每100点浊焰能量自动升级
+    @Override
+    public int level() {
+        return fireenergy/100;
+    }
+
+    public void execute( Hero hero, String action ) {
+        super.execute( hero, action );
+
+            switch (action) {
+                case AC_LASERCRYSTAL:
+                    if(level >= 4 && firstx){
+                        firstx = false;
+                        new LaserPython().quantity(1).identify().collect();
+                        GLog.n("你突然感觉你的背包鼓鼓的……");
+                    } else if(!firstx) {
+                        GLog.n("你尚未使用激光晶柱，无法继续使用");
+                    } else {
+                        GLog.n("等级不足");
+                    }
+                    break;
+                case AC_DIEDGHOST:
+                    GLog.p("2");
+                    break;
+                case AC_HEALRESET:
+                    GLog.w("3");
+                    break;
+            }
+    }
+
+
+
+
     @Override
     public int STRReq(int C) {
-        return 25;
-    }//力量需求
-
-    public int proc(Weapon weapon, Char attacker, Char defender, int damage ) {
-
-        int enemyHealth = defender.HP - damage;
-        if (enemyHealth <= 0) return damage;
-
-        float maxChance = 0.5f;
-        float chance = maxChance;
-
-        if (Random.Float() < chance) {
-
-            defender.damage( defender.HP, this );
-            defender.sprite.emitter().burst( ShadowParticle.UP, 5 );
-
-            if (!defender.isAlive() && attacker instanceof Hero
-                    //this prevents unstable from triggering grim achievement
-                    && weapon.hasEnchant(Grim.class, attacker)) {
-                Badges.validateGrimWeapon();
-            }
+        return 15+level;
+    }
 
+    public int proc(Char attacker, Char defender, int damage ) {
+        //常规加+1浊焰能量
+        ++this.fireenergy;
+        if(level >= 10){
+            fireenergy += 0;
+            //武器最高级
+        } else if(defender.properties().contains(Char.Property.BOSS) && defender.HP <= damage){
+            //目标Boss血量小于实际伤害判定为死亡,+20浊焰能量
+            this.fireenergy+=20;
+        } else if(defender.properties().contains(Char.Property.MINIBOSS) && defender.HP <= damage){
+            //目标迷你Boss血量小于实际伤害判定为死亡,+10浊焰能量
+            this.fireenergy+=10;
+        } else if (defender.HP <= damage){
+            //目标血量小于实际伤害判定为死亡,+5浊焰能量
+            this.fireenergy+=5;
         }
 
-        return damage;
+        return super.proc(attacker, defender, damage);
+
+
     }
 
     @Override
-    public String statsInfo(){
-        return Messages.get(EndingBlade.class,"stats_desc");
-    }//添加新文本
+    public boolean isUpgradable() {
+        return false;
+    }
 
+    public int tier;
+
+    @Override
+    public String info() {
+
+        String info = desc();
+
+        if (levelKnown) {
+            info += "\n\n" + Messages.get(MeleeWeapon.class, "stats_known", tier, 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));
+            if (STRReq(0) > Dungeon.hero.STR()) {
+                info += " " + Messages.get(MeleeWeapon.class, "probably_too_heavy");
+            }
+        }
+
+        switch (augment) {
+            case SPEED:
+                info += " " + Messages.get(Weapon.class, "faster");
+                break;
+            case DAMAGE:
+                info += " " + Messages.get(Weapon.class, "stronger");
+                break;
+            case NONE:
+        }
+
+        if (enchantment != null && (cursedKnown || !enchantment.curse())){
+            info += "\n\n" + Messages.get(Weapon.class, "enchanted", enchantment.name());
+            info += " " + Messages.get(enchantment, "desc");
+        }
+
+        if (cursed && isEquipped( Dungeon.hero )) {
+            info += "\n\n" + Messages.get(Weapon.class, "cursed_worn");
+        } else if (cursedKnown && cursed) {
+            info += "\n\n" + Messages.get(Weapon.class, "cursed");
+        } else if (!isIdentified() && cursedKnown){
+            info += "\n\n" + Messages.get(Weapon.class, "not_cursed");
+        }
+
+        return info;
+    }
+
+    @Override
+    public int min(int lvl) {
+        return 10;
+    }
+
+    @Override
+    public int max(int lvl) {
+        return 15;
+    }
 }
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/melee/LockSword.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/melee/LockSword.java
index 6d0e29b63..eccfd8bcb 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/melee/LockSword.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/melee/LockSword.java
@@ -13,7 +13,6 @@ import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.RandomBuff;
 import com.shatteredpixel.shatteredpixeldungeon.items.weapon.enchantments.Unstable;
 import com.shatteredpixel.shatteredpixeldungeon.sprites.ItemSpriteSheet;
-import com.shatteredpixel.shatteredpixeldungeon.utils.GLog;
 import com.watabou.utils.Bundle;
 
 public class LockSword extends MeleeWeapon {
@@ -34,7 +33,7 @@ public class LockSword extends MeleeWeapon {
 
     public int image() {
         if (this.level() == 3 && Dungeon.hero.buff(RandomBuff.class) != null){
-            GLog.n("谢谢你为我升级……");
+            //GLog.n("谢谢你为我升级……");
             for (Buff buff : hero.buffs()) {
                 if (buff instanceof RandomBuff) {
                     buff.detach();
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/ShopBossLevel.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/ShopBossLevel.java
index fb5407ce8..557c5f3c2 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/ShopBossLevel.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/ShopBossLevel.java
@@ -8,6 +8,7 @@ import com.shatteredpixel.shatteredpixeldungeon.Assets;
 import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Actor;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.LockedFloor;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Mob;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.bosses.CrystalDiedTower;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.bosses.FireMagicDied;
@@ -273,11 +274,19 @@ public class ShopBossLevel extends Level {
     }
 
     public String tilesTex() {
-        return Assets.Environment.TILES_COLD;
+        if (Dungeon.hero.buff(LockedFloor.class)!=null) {
+            return Assets.Environment.TILES_DIED;
+        } else {
+            return Assets.Environment.TILES_COLD;
+        }
     }
 
     public String waterTex() {
-        return Assets.Environment.WATER_COLD;
+        if (Dungeon.hero.buff(LockedFloor.class)!=null) {
+            return Assets.Environment.WATER_HALLS;
+        } else {
+            return Assets.Environment.WATER_COLD;
+        }
     }
 
 }
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/features/Chasm.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/features/Chasm.java
index 0b8a1222d..3da47cded 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/features/Chasm.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/features/Chasm.java
@@ -27,8 +27,10 @@ import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Bleeding;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Cripple;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.CrossTownProc;
 import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Hero;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Mob;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.bosses.CrossDiedTower;
 import com.shatteredpixel.shatteredpixeldungeon.effects.Speck;
 import com.shatteredpixel.shatteredpixeldungeon.items.artifacts.TimekeepersHourglass;
 import com.shatteredpixel.shatteredpixeldungeon.items.spells.FeatherFall;
@@ -70,6 +72,16 @@ public class Chasm implements Hero.Doom {
 								if (index == 0) {
 									if (Dungeon.hero.pos == heroPos) {
 										jumpConfirmed = true;
+										for (Buff buff : hero.buffs()) {
+											if (buff instanceof CrossTownProc) {
+												buff.detach();
+											}
+										}
+										for (Mob mob : (Iterable<Mob>)Dungeon.level.mobs.clone()) {
+											if (mob instanceof CrossDiedTower) {
+												mob.die( true );
+											}
+										}
 										hero.resume();
 									}
 								}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/scenes/InterlevelScene.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/scenes/InterlevelScene.java
index 85788cb55..51c31fa1a 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/scenes/InterlevelScene.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/scenes/InterlevelScene.java
@@ -182,7 +182,7 @@ public class InterlevelScene extends PixelScene {
 			fadeTime += 0.9f; //adds 1 second total
 			//speed up transition when debugging
 		} else if (DeviceCompat.isDebug()){
-			fadeTime = 0.9f;
+			fadeTime = 0.1f;
 		}
 
 		SkinnedBlock bg = new SkinnedBlock(Camera.main.width, Camera.main.height, loadingAsset ){
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/sprites/CrossDiedSprites.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/sprites/CrossDiedSprites.java
new file mode 100644
index 000000000..8e4fdfb45
--- /dev/null
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/sprites/CrossDiedSprites.java
@@ -0,0 +1,29 @@
+package com.shatteredpixel.shatteredpixeldungeon.sprites;
+
+import com.shatteredpixel.shatteredpixeldungeon.Assets;
+import com.watabou.noosa.TextureFilm;
+
+public class CrossDiedSprites extends MobSprite {
+
+    public CrossDiedSprites() {
+        super();
+
+        texture(Assets.Sprites.DIED);
+
+        TextureFilm frames = new TextureFilm(texture, 16, 16);
+
+        idle = new Animation(2, true);
+        idle.frames(frames, 0, 0, 0, 0);
+
+        run = new Animation(10, true);
+        run.frames(frames, 0, 0, 0, 0);
+
+        attack = new Animation(15, false);
+        attack.frames(frames, 0, 0, 0, 0);
+
+        die = new Animation(10, false);
+        die.frames(frames, 0, 0, 0, 0);
+
+        play(idle);
+    }
+}
\ No newline at end of file
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/sprites/ItemSpriteSheet.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/sprites/ItemSpriteSheet.java
index 9bc301a2a..5335f8beb 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/sprites/ItemSpriteSheet.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/sprites/ItemSpriteSheet.java
@@ -433,6 +433,7 @@ public class ItemSpriteSheet {
 	public static final int ARTIFACT_ROSE1      = ARTIFACTS+20;
 	public static final int ARTIFACT_ROSE2      = ARTIFACTS+21;
 	public static final int ARTIFACT_ROSE3      = ARTIFACTS+22;
+	public static final int Gold_Iron       = ARTIFACTS+23;
 	static{
 		assignItemRect(ARTIFACT_CLOAK,      9,  15);
 		assignItemRect(ARTIFACT_ARMBAND,    16, 13);
@@ -457,6 +458,7 @@ public class ItemSpriteSheet {
 		assignItemRect(ARTIFACT_ROSE1,      14, 14);
 		assignItemRect(ARTIFACT_ROSE2,      14, 14);
 		assignItemRect(ARTIFACT_ROSE3,      14, 14);
+		assignItemRect(Gold_Iron,           16, 16);
 	}
 
 	                                                                                    //16 free slots
@@ -768,6 +770,7 @@ public class ItemSpriteSheet {
 	public static final int NOKING=		MAINBOOKINDEX+7;
 	public static final int FIRELIYD=		MAINBOOKINDEX+8;
 	public static final int FBK=		MAINBOOKINDEX+9;
+	public static final int LASERPYTHON=		MAINBOOKINDEX+10;
 
 	private static final int MAINPALYBOOKS     = xy(1, 40);
 	public static final int MONEYBOOKS=		MAINPALYBOOKS+1;
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 2c5868613..fe867275c 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/RenderedTextBlock.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/RenderedTextBlock.java
@@ -129,7 +129,7 @@ public class RenderedTextBlock extends Component {
 			Θ = 蓝色
 			Ξ = 粉色
 			Π = 紫色
-			Σ = 黑色
+			✦ = 黑色
 			_ = 青色 */
 
 			if (str.equals("_") && highlightingEnabled){
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/StatusPane.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/StatusPane.java
index fe1888329..14a0ecade 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/StatusPane.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/StatusPane.java
@@ -267,6 +267,9 @@ public class StatusPane extends Component {
 
 			//buffs.setPos( x + 31, y );
 
+			//下半段
+			puresoul.visible = false;
+
 			busy.x = x + bg.width + 1;
 			busy.y = y + bg.height - 9;
 		} else {