mob clear effects on death

src/engine/mobileAI/MobAI.java

@@ -944,6 +944,8 @@ public class MobAI {
                     }
                 return;
                 }
+            for(Effect eff : aiAgent.effects.values())
+                eff.endEffect();
 
             if(Mob.discDroppers.contains(aiAgent))
                 return;