Undead Alchemist [Innistrad]

Set: Innistrad Type: Creature — Zombie Rare Cost: {3}{U} If a Zombie you control would deal combat damage to a player, instead that player puts that many cards from the top of their library into their graveyard. Whenever a creature card is put into an opponent's graveyard from their library, exile that card and create a 2/2 black Zombie creature token.