Garuda Aiacos (天雄星ガルーダのアイアコス, Ten'yūsei Garūda no Aiakosu) is one of the prominent characters throughout the arc. Along with Wyvern Rhadamanthys and Gryphon Minos, he is part of a collective known as The 3 Judges of Hell. Aiacos' power stems from the Celestial Valiance Star.