C #: 216 Creature Type or Sub Type: Artifact Creature — Construct P: 4 T: 4 Rules Text Contains: When Guardians of Koilos enters the battlefield, you may return another target historic permanent you control to its owner's hand. (Artifacts, legendaries, and Sagas are historic.) Flavor: Archaeologists depend on automatons inspired by their previous discoveries at Koilos to guard the excavations.