Yedora, Grave Gardener is a uncommon Legendary Creature — Treefolk Druid card from Commander Masters (CMM), collector number 333. Current market price: $0.20 (foil $0.35), TCGplayer market prices via Scryfall.
Whenever another nontoken creature you control dies, you may return it to the battlefield face down under its owner's control. It's a Forest land. (It has no other types or abilities.)