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 Legality: Legal in commander, Legal in pioneer, Legal in standard, Legal in historic, Legal in duel, Legal in future, Legal in oathbreaker, Legal in penny, Legal in legacy, Legal in modern, Legal in pauper, Legal in paupercommander, Legal in timeless, Legal in brawl, Legal in gladiator, Legal in vintage, Legal in standardbrawl Price: $0.09 Foil price: $0.11