Marrow Chomper is a uncommon Creature — Zombie Lizard card from Alara Reborn (ARB), collector number 93. Current market price: $0.18 (foil $0.33), TCGplayer market prices via Scryfall.
Devour 2 (As this creature enters, you may sacrifice any number of creatures. It enters with twice that many +1/+1 counters on it.) When this creature enters, you gain 2 life for each creature it devoured.