Giant Opportunity is a uncommon Sorcery card from Throne of Eldraine (ELD), collector number 159. Current market price: $0.28 (foil $0.35), TCGplayer market prices via Scryfall.
You may sacrifice two Foods. If you do, create a 7/7 green Giant creature token. Otherwise, create three Food tokens. (They're artifacts with "{2}, {T}, Sacrifice this token: You gain 3 life.")