Fate/Grand Order character. The leader of the seven Crypters, the antagonists of the second story arc. His Lostbelt is divided into two sections - Atlantis and Olympus. He summons three servants in total, with Caenis first appearing in the Anastasia Lostbelt with his other two servants Castor and Pollux appearing in the Atlantis Lostbelt proper. Because the Dioscuri twins count as one servant, he is able to conceal the existence of this third servant, the Titan Atlas, from the Foreign Disciples.
Frequently compared to Fionn mac Cumhaill due to their incredibly similar physical characteristics.
