Embalmed Brawler is a common Creature — Zombie card from Legions (LGN), collector number 69. Current market price: $0.03 (foil $0.35), TCGplayer market prices via Scryfall.
Amplify 1 (As this creature enters, put a +1/+1 counter on it for each Zombie card you reveal in your hand.) Whenever this creature attacks or blocks, you lose 1 life for each +1/+1 counter on it.