Verdant Kraken is a rare Creature — Plant Kraken card from Reality Fracture (FRA), collector number 118. Current market price: $2.45 (foil $3.75), TCGplayer market prices via Scryfall.
At the beginning of each player's upkeep, you create a 3/3 green Forest Tentacle land creature token. (It has "{T}: Add {G}." It's affected by summoning sickness until your next turn.)