Name: Colfenor's Urn Cost: 3 CMC: 3 Color: CID: Type: Artifact Rules Text: Whenever a creature with toughness 4 or greater is put into your graveyard from the battlefield, you may exile it. At the beginning of the end step, if three or more cards have been exiled with this artifact, sacrifice it. If you do, return those cards to the battlefield under their owner's control. Set/Rarity: Lorwyn rare, Tarkir: Dragonstorm Commander rare Legality: Legal in modern, Legal in oathbreaker, Legal in duel, Legal in legacy, Legal in vintage, Legal in penny, Legal in predh, Legal in commander Price: $0.28 Foil price: $13.05