Name: Worldslayer Cost: 5 CMC: 5 Color: CID: Type: Artifact -- Equipment Rules Text: Whenever equipped creature deals combat damage to a player, destroy all permanents other than this Equipment. Equip {5} ({5}: Attach to target creature you control. Equip only as a sorcery.) Set/Rarity: Mirrodin rare, Magic 2012 rare Legality: Legal in oathbreaker, Legal in penny, Legal in commander, Legal in vintage, Legal in legacy, Legal in duel, Legal in predh, Legal in modern Price: $3.15 Foil price: $15.01