Root Manipulation is a uncommon Sorcery card from Secrets of Strixhaven (SOS), collector number 222. Current market price: $0.21 (foil $0.26), TCGplayer market prices via Scryfall.
Until end of turn, creatures you control get +2/+2 and gain menace and "Whenever this creature attacks, you gain 1 life." (A creature with menace can't be blocked except by two or more creatures.)