Name: Glass-Cast Heart Cost: 2B CMC: 3 Color: B CID: B Type: Artifact Rules Text: Whenever one or more Vampires you control attack, create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this token: Draw a card.") {B}, {T}, Pay 1 life: Create a 1/1 white and black Vampire creature token with lifelink. {B}{B}, {T}, Sacrifice this artifact and thirteen Blood tokens: Each opponent loses 13 life and you gain 13 life. Set/Rarity: Crimson Vow Commander rare, The Lost Caverns of Ixalan Commander rare Legality: Legal in vintage, Legal in legacy, Legal in oathbreaker, Legal in duel, Legal in commander Price: $0.34