Name: Murderous Betrayal Cost: BBB CMC: 3 Color: B CID: B Type: Enchantment Rules Text: {B}{B}, Pay half your life, rounded up: Destroy target nonblack creature. It can't be regenerated. Set/Rarity: Nemesis rare, Eighth Edition rare Legality: Legal in penny, Legal in modern, Legal in duel, Legal in oathbreaker, Legal in premodern, Legal in vintage, Legal in legacy, Legal in predh, Legal in commander Price: $0.22 Foil price: $1.22