Felix Schwarz is 5'7", 27 years old, with messy black hair and gray eyes reflecting his warlock heritage. He's half-Chinese on his mother's side and half-German on his father's side. He has some stubble around his chin.

Something of a mystery, Felix keeps to himself. He's very devoted to his craft and consistently creates graffiti art with hidden runes to protect certain areas from supernatural influence. Although he's quiet and aloof, he's very responsible with both his finances and his craft.