[ new MagicWhenComesIntoPlayTrigger() { @Override public MagicEvent executeTrigger(final MagicGame game,final MagicPermanent permanent, final MagicPayedCost payedCost) { return new MagicEvent( permanent, this, "SN deals 1 damage to each creature with flying your opponents control. Tap those creatures." ); } @Override public void executeEvent(final MagicGame game, final MagicEvent event) { final MagicSource permanent = event.getPermanent(); final Collection creatures = game.filterPermanents( event.getPlayer(), MagicTargetFilter.TARGET_CREATURE_YOUR_OPPONENT_CONTROLS ); for (final MagicPermanent creature : creatures) { final MagicDamage damage=new MagicDamage(permanent,creature,1); game.doAction(new MagicDealDamageAction(damage)); game.doAction(new MagicTapAction(creature, true)); } } } ]