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 Legality: Legal in vintage, Legal in pioneer, Legal in paupercommander, Legal in commander, Legal in historic, Legal in oathbreaker, Legal in timeless, Legal in modern, Legal in penny, Legal in legacy, Legal in pauper, Legal in brawl, Legal in duel, Legal in gladiator Price: $0.10 Foil price: $0.32