Name: Promising Vein CMC: 0 Color: CID: Type: Land -- Cave Rules Text: {T}: Add {C}. {1}, {T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle. Set/Rarity: The Lost Caverns of Ixalan common Legality: Legal in pioneer, Legal in vintage, Legal in standard, Legal in oathbreaker, Legal in gladiator, Legal in timeless, Legal in brawl, Legal in penny, Legal in commander, Legal in future, Legal in duel, Legal in historic, Legal in modern, Legal in standardbrawl, Legal in paupercommander, Legal in pauper, Legal in legacy Price: $0.26 Foil price: $0.30