Tainted Adversary [Innistrad: Double Feature]

Set: Innistrad: Double Feature Type: Creature — Zombie Rarity: Mythic Cost: {1}{B} DeathtouchWhen Tainted Adversary enters the battlefield, you may pay {2}{B} any number of times. When you pay this cost one or more times, put that many +1/+1 counters on Tainted Adversary, then create twice that many 2/2 black Zombie creature tokens with decayed. (A creature with decayed can't block. When it attacks, sacrifice it at end of combat.)