Magnivore is a rare Creature — Lhurgoyf card from Ninth Edition (9ED), collector number 202. Current market price: $0.84, TCGplayer market prices via Scryfall.
Haste (This creature can attack and {T} as soon as it comes under your control.) Magnivore's power and toughness are each equal to the number of sorcery cards in all graveyards.