Wild Hunger is a common Instant card from Dark Ascension (DKA), collector number 132. Current market price: $0.08 (foil $0.25), TCGplayer market prices via Scryfall.
Target creature gets +3/+1 and gains trample until end of turn. Flashback {3}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)