@SubscribeEvent
    public static void entityGoalEvent(final EntityJoinWorldEvent event) {
        Entity entity = event.getEntity();
        if (entity instanceof CreeperEntity) {
            CreeperEntity creeperEntity = (CreeperEntity) entity;
            Set<PrioritizedGoal> targetGoals = ObfuscationReflectionHelper.getPrivateValue(GoalSelector.class,
                    creeperEntity.targetSelector, "goals");
            Iterator<PrioritizedGoal> i = targetGoals.iterator();
            while (i.hasNext()) {
                i.next();
                i.remove();
            }

            creeperEntity.targetSelector.addGoal(1, new DanceGoal(creeperEntity));
            creeperEntity.targetSelector.addGoal(3, new HurtByTargetGoal(creeperEntity));
            creeperEntity.addPotionEffect(new EffectInstance(Effects.GLOWING, 99999));
        }
    }