Name: Necrotic Fumes Cost: 1BB CMC: 3 Color: B CID: B Type: Sorcery -- Lesson Rules Text: As an additional cost to cast this spell, exile a creature you control. Exile target creature or planeswalker. Set/Rarity: Strixhaven: School of Mages uncommon Set Code: STX-U Legality: Legal in oathbreaker, Legal in timeless, Legal in commander, Legal in pioneer, Legal in duel, Legal in legacy, Legal in gladiator, Legal in brawl, Legal in historic, Legal in vintage, Legal in modern Price: $0.14 Foil price: $0.29