A-Narfi, Betrayer King is a uncommon Legendary Snow Creature — Zombie Wizard card from Kaldheim (KHM), collector number A-224.
Other snow and Zombie creatures you control get +1/+1. {S}{S}{S}: Return Narfi, Betrayer King from your graveyard to the battlefield tapped. ({S} can be paid with one mana from a snow source.)