Dread Tiller is a rare Artifact Creature — Scarecrow card from Lorwyn Eclipsed Commander (ECC), collector number 40. Current market price: $0.33, TCGplayer market prices via Scryfall.
When this creature enters, put a -1/-1 counter on target creature. Whenever a creature with a -1/-1 counter on it dies, you may put a land card from your hand or graveyard onto the battlefield tapped.