Will of the All-Hunter is a uncommon Instant card from Ikoria: Lair of Behemoths (IKO), collector number 38. Current market price: $0.13 (foil $0.13), TCGplayer market prices via Scryfall.
Target creature gets +2/+2 until end of turn. If it's blocking, instead put two +1/+1 counters on it. Cycling {2} ({2}, Discard this card: Draw a card.)