Turntimber Sower is a rare Creature — Elf Druid card from Outlaws of Thunder Junction Commander (OTC), collector number 211. Current market price: $0.41, TCGplayer market prices via Scryfall.
Whenever one or more land cards are put into your graveyard from anywhere, create a 0/1 green Plant creature token. {G}, Sacrifice three creatures: Return target land card from your graveyard to your hand.