Crusch’s knight, who is skilled in water magic, which includes healing. He refuses to use a sword. Even though he has a feminine and cat-like appearance, Felix is male. Having stated that he is a man “in both body and soul.” He often speaks in the third person, using both male and female pronouns for himself, but only using female denominators to tease the other characters. A “beast human” hybrid, Felix was locked up at birth and later rescued by Crusch herself.