Deathknell Berserker is a common Creature — Elf Berserker card from Kaldheim (KHM), collector number 83. Current market price: $0.13 (foil $0.13), TCGplayer market prices via Scryfall.
When this creature dies, if its power was 3 or greater, create a 2/2 black Zombie Berserker creature token.