// TODO this doesn't work
    @Listener(order = Order.FIRST)
    public void onMonster(final DamageEntityEvent event) {
        final Optional<Monster> monster = event.getCause().first(Monster.class);
        if (monster.isPresent()) {
            final Entity entity = event.getTargetEntity();
            final Location<World> location = entity.getLocation();
            if (entity instanceof Player) {
                if (!checkZonePermission(Zone.PERM_MONSTER_PLAYER_DAMAGE, location)) {
                    event.setDamage(DamageModifierBuilder.builder().build(), (d) -> {
                        log.info("setting damage to 0");
                        return -d;
                    });
                }
            } else if (entity instanceof Animal || entity instanceof Villager) {
                if (!checkZonePermission(Zone.PERM_MONSTER_PASSIVE_DAMAGE, location)) {
                    event.setDamage(DamageModifierBuilder.builder().build(), (d) -> {
                        log.info("setting damage to 0");
                        return -d;
                    });
                }
            }
        }
    }