Name: Ionize Cost: 1UR CMC: 3 Color: UR CID: UR Type: Instant Rules Text: Counter target spell. Ionize deals 2 damage to that spell's controller. Set/Rarity: Guilds of Ravnica rare, Guilds of Ravnica Promos rare, Breaking News rare Set Code: GRN-R, PGRN-R, OTP-R Legality: Legal in historic, Legal in pioneer, Legal in penny, Legal in timeless, Legal in legacy, Legal in commander, Legal in gladiator, Legal in duel, Legal in vintage, Legal in modern, Legal in brawl, Legal in oathbreaker Price: $0.26 Foil price: $0.34