Pugnacious Hammerskull [The Lost Caverns of Ixalan Prerelease Cards]

Set: The Lost Caverns of Ixalan Prerelease Cards Type: Creature — Dinosaur Rarity: Rare Cost: {2}{G} Whenever Pugnacious Hammerskull attacks while you don't control another Dinosaur, put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.) "I don't know whether it hates the mycoids or just loves breaking things. I say we leave it be." —Samin, Oltec scout