Temmet, Naktamun's Will is a mythic Legendary Creature — Zombie Wizard card from Aetherdrift Commander (DRC), collector number 4. Current market price: $0.43 (foil $0.36), TCGplayer market prices via Scryfall.
Vigilance, menace Whenever you attack, draw a card, then discard a card. Whenever you draw a card, Zombies you control get +1/+1 until end of turn.