Name: Guardians of Koilos Cost: 5 CMC: 5 Color: CID: Type: Artifact Creature -- Construct Pow/Tgh: 4/4 Rules Text: When this creature enters, you may return another target historic permanent you control to its owner's hand. (Artifacts, legendaries, and Sagas are historic.) Set/Rarity: Dominaria common Set Code: DOM-C Legality: Legal in paupercommander, Legal in duel, Legal in legacy, Legal in pauper, Legal in historic, Legal in gladiator, Legal in oathbreaker, Legal in commander, Legal in vintage, Legal in modern, Legal in pioneer, Legal in timeless, Legal in penny, Legal in brawl Price: $0.07 Foil price: $0.33