Rampant Frogantua is a rare Creature — Frog card from Modern Horizons 3 Commander (M3C), collector number 118. Current market price: $0.39, TCGplayer market prices via Scryfall.
Trample This creature gets +10/+10 for each player who has lost the game. Whenever this creature deals combat damage to a player, you may mill that many cards. Put any number of land cards from among them onto the battlefield tapped.