[
    new MagicIfDamageWouldBeDealtTrigger(MagicTrigger.PREVENT_DAMAGE) {
        @Override
        public MagicEvent executeTrigger(final MagicGame game,final MagicPermanent permanent,final MagicDamage damage) {
            if (permanent.isEnemy(damage.getSource()) && permanent.isController(damage.getTarget())) {
                // Prevention effect.
                damage.prevent(1);
            }
            return MagicEvent.NONE;
        }
    }
]