Morbid Hunger is a common Sorcery card from Odyssey (ODY), collector number 150. Current market price: $0.09 (foil $0.64), TCGplayer market prices via Scryfall.
Morbid Hunger deals 3 damage to any target. You gain 3 life. Flashback {7}{B}{B} (You may cast this card from your graveyard for its flashback cost. Then exile it.)