Name: Cloud Key Cost: 3 CMC: 3 Color: CID: Type: Artifact Rules Text: As this artifact enters, choose artifact, creature, enchantment, instant, or sorcery. Spells you cast of the chosen type cost {1} less to cast. Set/Rarity: Future Sight rare, The List rare, Time Spiral Remastered rare, The Brothers' War Retro Artifacts rare, Edge of Eternities Commander rare Legality: Legal in historic, Legal in duel, Legal in commander, Legal in vintage, Legal in brawl, Legal in penny, Legal in timeless, Legal in gladiator, Legal in predh, Legal in legacy, Legal in oathbreaker, Legal in modern Price: $1.47 Foil price: $4.51