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 Set Code: LRW-R, TDC-R Legality: Legal in penny, Legal in predh, Legal in commander, Legal in modern, Legal in oathbreaker, Legal in legacy, Legal in duel, Legal in vintage Price: $0.30 Foil price: $12.10