Rumbleweed is a rare Creature — Plant Elemental card from Outlaws of Thunder Junction Commander (OTC), collector number 68. Current market price: $2.62, TCGplayer market prices via Scryfall.
This spell costs {1} less to cast for each land card in your graveyard. Reach, vigilance, trample When this creature enters, other creatures you control get +3/+3 and gain trample until end of turn.