Shallow copy

src/engine/wpakpowers/Behaviours.java

@@ -26,7 +26,7 @@ public class Behaviours {
     public static Object MapIntToInts(AbstractCharacter caster, AbstractWorldObject target, Power power,
                                       PowerAction powerAction, Effect effect, ModifierEntry modifierEntry, Integer rank) {
 
-        return powerAction.attackAnimations;
+        return powerAction.attackAnimations.clone();
     }
 
     public static Object Standard(AbstractCharacter caster, AbstractWorldObject target, Power power,