Batman, Undaunted by Crime

Flying
Whenever Mirko Vosk, Mind Drinker deals
combat damage to a player, that player reveals
cards from the top of their library until they
reveal four land cards, then puts those cards
into their graveyard.
Your anger gives you great power. But if you let it,
it will destroy you... As it almost did me.
—Ra's Al Ghul, to Batman