diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/blobs/Web.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/blobs/Web.java
index 7379e0473..985aee6df 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/blobs/Web.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/blobs/Web.java
@@ -52,6 +52,7 @@ public class Web extends Blob {
 				volume += off[cell];
 
 				l.solid[cell] = off[cell] > 0 || (Terrain.flags[l.map[cell]] & Terrain.SOLID) != 0;
+				l.flamable[cell] = off[cell] > 0 || (Terrain.flags[l.map[cell]] & Terrain.FLAMABLE) != 0;
 			}
 		}
 	}
@@ -60,6 +61,7 @@ public class Web extends Blob {
 	public void seed(Level level, int cell, int amount) {
 		super.seed(level, cell, amount);
 		level.solid[cell] = cur[cell] > 0 || (Terrain.flags[level.map[cell]] & Terrain.SOLID) != 0;
+		level.flamable[cell] = cur[cell] > 0 || (Terrain.flags[level.map[cell]] & Terrain.FLAMABLE) != 0;
 	}
 
 	//affects characters as they step on it. See Level.OccupyCell and Level.PressCell
@@ -80,6 +82,7 @@ public class Web extends Blob {
 		if (cur == null) return;
 		Level l = Dungeon.level;
 		l.solid[cell] = cur[cell] > 0 || (Terrain.flags[l.map[cell]] & Terrain.SOLID) != 0;
+		l.flamable[cell] = cur[cell] > 0 || (Terrain.flags[l.map[cell]] & Terrain.FLAMABLE) != 0;
 	}
 
 	@Override
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Eye.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Eye.java
index 4afe00a2c..98315b61d 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Eye.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Eye.java
@@ -86,7 +86,7 @@ public class Eye extends Mob {
 	protected boolean canAttack( Char enemy ) {
 
 		if (beamCooldown == 0) {
-			Ballistica aim = new Ballistica(pos, enemy.pos, Ballistica.STOP_TERRAIN);
+			Ballistica aim = new Ballistica(pos, enemy.pos, Ballistica.STOP_SOLID);
 
 			if (enemy.invisible == 0 && !isCharmedBy(enemy) && fieldOfView[enemy.pos] && aim.subPath(1, aim.dist).contains(enemy.pos)){
 				beam = aim;
@@ -106,7 +106,7 @@ public class Eye extends Mob {
 			sprite.idle();
 		}
 		if (beam == null && beamTarget != -1) {
-			beam = new Ballistica(pos, beamTarget, Ballistica.STOP_TERRAIN);
+			beam = new Ballistica(pos, beamTarget, Ballistica.STOP_SOLID);
 			sprite.turnTo(pos, beamTarget);
 		}
 		if (beamCooldown > 0)
@@ -128,7 +128,7 @@ public class Eye extends Mob {
 
 			spend( attackDelay() );
 			
-			beam = new Ballistica(pos, beamTarget, Ballistica.STOP_TERRAIN);
+			beam = new Ballistica(pos, beamTarget, Ballistica.STOP_SOLID);
 			if (Dungeon.level.heroFOV[pos] || Dungeon.level.heroFOV[beam.collisionPos] ) {
 				sprite.zap( beam.collisionPos );
 				return false;
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/RipperDemon.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/RipperDemon.java
index da2f01701..af302a796 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/RipperDemon.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/RipperDemon.java
@@ -205,11 +205,11 @@ public class RipperDemon extends Mob {
 						targetPos = enemy.pos + PathFinder.CIRCLE8[(closestIdx+4)%8];
 					}
 
-					Ballistica b = new Ballistica(pos, targetPos, Ballistica.STOP_TARGET | Ballistica.STOP_TERRAIN);
+					Ballistica b = new Ballistica(pos, targetPos, Ballistica.STOP_TARGET | Ballistica.STOP_SOLID);
 					//try aiming directly at hero if aiming near them doesn't work
 					if (b.collisionPos != targetPos && targetPos != enemy.pos){
 						targetPos = enemy.pos;
-						b = new Ballistica(pos, targetPos, Ballistica.STOP_TARGET | Ballistica.STOP_TERRAIN);
+						b = new Ballistica(pos, targetPos, Ballistica.STOP_TARGET | Ballistica.STOP_SOLID);
 					}
 					if (b.collisionPos == targetPos){
 						//get ready to leap
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Spinner.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Spinner.java
index 7f64f972c..ec7f9fa08 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Spinner.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Spinner.java
@@ -171,7 +171,7 @@ public class Spinner extends Mob {
 		int webPos = b.path.get( collisionIndex+1 );
 
 		//ensure we aren't shooting the web through walls
-		int projectilePos = new Ballistica( pos, webPos, Ballistica.STOP_TARGET | Ballistica.STOP_TERRAIN).collisionPos;
+		int projectilePos = new Ballistica( pos, webPos, Ballistica.STOP_TARGET | Ballistica.STOP_SOLID).collisionPos;
 		
 		if (projectilePos == webPos && Dungeon.level.passable[webPos]){
 			return webPos;
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/potions/exotic/PotionOfDragonsBreath.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/potions/exotic/PotionOfDragonsBreath.java
index 9edc879cf..79f2161b4 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/potions/exotic/PotionOfDragonsBreath.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/potions/exotic/PotionOfDragonsBreath.java
@@ -82,12 +82,12 @@ public class PotionOfDragonsBreath extends ExoticPotion {
 						curUser.sprite.zap(cell);
 						Sample.INSTANCE.play( Assets.Sounds.BURNING );
 
-						final Ballistica bolt = new Ballistica(curUser.pos, cell, Ballistica.STOP_TERRAIN | Ballistica.IGNORE_DOORS);
+						final Ballistica bolt = new Ballistica(curUser.pos, cell, Ballistica.STOP_SOLID | Ballistica.IGNORE_SOFT_SOLID);
 
 						int maxDist = 6;
 						int dist = Math.min(bolt.dist, maxDist);
 
-						final ConeAOE cone = new ConeAOE(bolt, 6, 60, Ballistica.STOP_TERRAIN | Ballistica.STOP_TARGET | Ballistica.IGNORE_DOORS );
+						final ConeAOE cone = new ConeAOE(bolt, 6, 60, Ballistica.STOP_SOLID | Ballistica.STOP_TARGET | Ballistica.IGNORE_SOFT_SOLID);
 
 						//cast to cells at the tip, rather than all cells, better performance.
 						for (Ballistica ray : cone.rays){
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfCorrosion.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfCorrosion.java
index 93ca0de7e..92328ba9a 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfCorrosion.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfCorrosion.java
@@ -48,7 +48,7 @@ public class WandOfCorrosion extends Wand {
 	{
 		image = ItemSpriteSheet.WAND_CORROSION;
 
-		collisionProperties = Ballistica.STOP_TARGET | Ballistica.STOP_TERRAIN;
+		collisionProperties = Ballistica.STOP_TARGET | Ballistica.STOP_SOLID;
 	}
 
 	@Override
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfDisintegration.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfDisintegration.java
index efc0cb816..e2e1178f0 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfDisintegration.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfDisintegration.java
@@ -85,7 +85,6 @@ public class WandOfDisintegration extends DamageWand {
 
 			if (Dungeon.level.solid[c]) {
 				terrainPassed++;
-				if (web != null) web.clear(c);
 			}
 
 			if (Dungeon.level.flamable[c]) {
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfFireblast.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfFireblast.java
index ca0c15550..de291dcfc 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfFireblast.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfFireblast.java
@@ -52,7 +52,7 @@ public class WandOfFireblast extends DamageWand {
 	{
 		image = ItemSpriteSheet.WAND_FIREBOLT;
 
-		collisionProperties = Ballistica.STOP_TERRAIN | Ballistica.IGNORE_DOORS;
+		collisionProperties = Ballistica.STOP_SOLID | Ballistica.IGNORE_SOFT_SOLID;
 	}
 
 	//1x/2x/3x damage
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfRegrowth.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfRegrowth.java
index 6a2572e57..790b9863b 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfRegrowth.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfRegrowth.java
@@ -58,7 +58,7 @@ public class WandOfRegrowth extends Wand {
 	{
 		image = ItemSpriteSheet.WAND_REGROWTH;
 
-		collisionProperties = Ballistica.STOP_TERRAIN;
+		collisionProperties = Ballistica.STOP_SOLID;
 	}
 	
 	private int totChrgUsed = 0;
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 cabd3f2fc..f27c8469e 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/Level.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/Level.java
@@ -635,6 +635,7 @@ public abstract class Level implements Bundlable {
 		if (w != null && w.volume > 0){
 			for (int i=0; i < length(); i++) {
 				solid[i] = solid[i] || w.cur[i] > 0;
+				flamable[i] = flamable[i] || w.cur[i] > 0;
 			}
 		}
 		
@@ -674,6 +675,10 @@ public abstract class Level implements Bundlable {
 
 	public void destroy( int pos ) {
 		set( pos, Terrain.EMBERS );
+		Blob web = blobs.get(Web.class);
+		if (web != null){
+			web.clear(pos);
+		}
 	}
 
 	public void cleanWalls() {
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/mechanics/Ballistica.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/mechanics/Ballistica.java
index c8bb945d5..35f6150aa 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/mechanics/Ballistica.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/mechanics/Ballistica.java
@@ -24,7 +24,6 @@ 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.levels.Terrain;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -41,12 +40,12 @@ public class Ballistica {
 	//parameters to specify the colliding cell
 	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_TERRAIN = 4;   //ballistica will stop on solid terrain
-	public static final int IGNORE_DOORS = 8;   //ballistica will ignore doors instead of colliding
+	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_TERRAIN;
+	public static final int PROJECTILE =  	STOP_TARGET	| STOP_CHARS	| STOP_SOLID;
 
-	public static final int MAGIC_BOLT =    STOP_CHARS  | STOP_TERRAIN;
+	public static final int MAGIC_BOLT =    STOP_CHARS  | STOP_SOLID;
 
 	public static final int WONT_STOP =     0;
 
@@ -56,8 +55,8 @@ public class Ballistica {
 		build(from, to,
 				(params & STOP_TARGET) > 0,
 				(params & STOP_CHARS) > 0,
-				(params & STOP_TERRAIN) > 0,
-				(params & IGNORE_DOORS) > 0);
+				(params & STOP_SOLID) > 0,
+				(params & IGNORE_SOFT_SOLID) > 0);
 
 		if (collisionPos != null) {
 			dist = path.indexOf(collisionPos);
@@ -70,7 +69,7 @@ public class Ballistica {
 		}
 	}
 
-	private void build( int from, int to, boolean stopTarget, boolean stopChars, boolean stopTerrain, boolean ignoreDoors ) {
+	private void build( int from, int to, boolean stopTarget, boolean stopChars, boolean stopTerrain, boolean ignoreSoftSolid ) {
 		int w = Dungeon.level.width();
 
 		int x0 = from % w;
@@ -121,12 +120,16 @@ public class Ballistica {
 
 			path.add(cell);
 
-			if ((stopTerrain && cell != sourcePos && Dungeon.level.solid[cell])
-					|| (cell != sourcePos && stopChars && Actor.findChar( cell ) != null)
-					|| (cell == to && stopTarget)){
-				if (!ignoreDoors || Dungeon.level.map[cell] != Terrain.DOOR) {
-					collide(cell); //only collide if this isn't a door, or we aren't ignoring doors
+			if (stopTerrain && cell != sourcePos && Dungeon.level.solid[cell]) {
+				if (ignoreSoftSolid && (Dungeon.level.passable[cell] || Dungeon.level.avoid[cell])) {
+					//do nothing
+				} else {
+					collide(cell);
 				}
+			} else if (cell != sourcePos && stopChars && Actor.findChar( cell ) != null) {
+				collide(cell);
+			} else if  (cell == to && stopTarget){
+				collide(cell);
 			}
 
 			cell += stepA;