Name: Cosmium Blast Cost: 1W CMC: 2 Color: W CID: W Type: Instant Rules Text: Cosmium Blast deals 4 damage to target attacking or blocking creature. Set/Rarity: The Lost Caverns of Ixalan common Set Code: LCI-C Legality: Legal in duel, Legal in brawl, Legal in penny, Legal in standard, Legal in legacy, Legal in historic, Legal in gladiator, Legal in commander, Legal in pioneer, Legal in vintage, Legal in modern, Legal in paupercommander, Legal in oathbreaker, Legal in future, Legal in pauper, Legal in standardbrawl, Legal in timeless Price: $0.10 Foil price: $0.09