Name: Null Caller Cost: 3B CMC: 4 Color: B CID: B Type: Creature -- Vampire Shaman Pow/Tgh: 2/4 Rules Text: {3}{B}, Exile a creature card from your graveyard: Create a tapped 2/2 black Zombie creature token. Set/Rarity: Oath of the Gatewatch uncommon, Commander Legends uncommon Legality: Legal in pioneer, Legal in duel, Legal in modern, Legal in legacy, Legal in vintage, Legal in oathbreaker, Legal in commander Price: $0.06 Foil price: $0.09