Name: Caustic Exhale Cost: B CMC: 1 Color: B CID: B Type: Instant Rules Text: As an additional cost to cast this spell, behold a Dragon or pay {1}. (To behold a Dragon, choose a Dragon you control or reveal a Dragon card from your hand.) Target creature gets -3/-3 until end of turn. Set/Rarity: Tarkir: Dragonstorm common Set Code: TDM-C Legality: Legal in brawl, Legal in alchemy, Legal in pauper, Legal in historic, Legal in gladiator, Legal in vintage, Legal in standard, Legal in legacy, Legal in duel, Legal in oathbreaker, Legal in standardbrawl, Legal in future, Legal in timeless, Legal in commander, Legal in modern, Legal in pioneer, Legal in paupercommander Price: $0.12 Foil price: $0.16