Skullmulcher is a rare Creature — Elemental card from Shards of Alara (ALA), collector number 148. Current market price: $0.20 (foil $0.50), TCGplayer market prices via Scryfall.
Devour 1 (As this creature enters, you may sacrifice any number of creatures. It enters with that many +1/+1 counters on it.) When this creature enters, draw a card for each creature it devoured.