Ghor-Clan Savage is a common Creature — Centaur Berserker card from Duel Decks: Heroes vs. Monsters (DDL), collector number 53. Current market price: $0.04, TCGplayer market prices via Scryfall.
Bloodthirst 3 (If an opponent was dealt damage this turn, this creature enters with three +1/+1 counters on it.)