Name: Umbra Stalker Cost: 4BBB CMC: 7 Color: B CID: B Type: Creature -- Elemental Pow/Tgh: */* Rules Text: Chroma -- Umbra Stalker's power and toughness are each equal to the number of black mana symbols in the mana costs of cards in your graveyard. Set/Rarity: Eventide rare Legality: Legal in duel, Legal in vintage, Legal in predh, Legal in legacy, Legal in penny, Legal in modern, Legal in commander, Legal in oathbreaker Price: $0.42 Foil price: $2.27