Name: Death-Rattle Oni Cost: 6B CMC: 7 Color: B CID: B Type: Creature -- Demon Spirit Pow/Tgh: 5/4 Rules Text: Flash This spell costs {2} less to cast for each creature that died this turn. When this creature enters, destroy all other creatures that were dealt damage this turn. Set/Rarity: March of the Machine: The Aftermath uncommon Legality: Legal in historic, Legal in brawl, Legal in legacy, Legal in commander, Legal in timeless, Legal in modern, Legal in vintage, Legal in pioneer, Legal in oathbreaker, Legal in gladiator, Legal in duel Price: $0.06 Foil price: $0.09