Kamahl, Fist of Krosa is a mythic Legendary Creature — Human Druid card from Dominaria Remastered (DMR), collector number 166. Current market price: $0.74 (foil $0.71), TCGplayer market prices via Scryfall.
{G}: Target land becomes a 1/1 creature until end of turn. It's still a land. {2}{G}{G}{G}: Creatures you control get +3/+3 and gain trample until end of turn.