Name: Sphere of Purity Cost: 3W CMC: 4 Color: W CID: W Type: Enchantment Rules Text: If an artifact would deal damage to you, prevent 1 of that damage. Set/Rarity: Mirrodin common Set Code: MRD-C Legality: Legal in legacy, Legal in predh, Legal in pauper, Legal in paupercommander, Legal in duel, Legal in penny, Legal in commander, Legal in modern, Legal in vintage, Legal in oathbreaker Price: $0.02 Foil price: $0.40