Kaeya Alberich is a playable Cryo character in Genshin Impact. In the Knights of Favonius, Kaeya is the most trusted aide for the Acting Grand Master Jean. Kaeya is seen wielding a Cool Steel sword in his official Character Demo. He is an accomplished swordsman and a strategic thinker in the Knights of Favonius, rumored to hail from beyond Mondstadt. Genshin Impact cursor with Kaeya Alberich and Cool Steel game pointer.