Nationality: Polish
An Upper First Class Exorcist and Academy lecturer who's earned the titles of Tamer, Doctor, and Aria. He's recognizable by the eyepatch covering his left eye and the Aria incantations tattooed across both arms.
Satan destroyed his family and left him blind in one eye when he was younger—an encounter that fueled his deep hatred for Satan and anything connected to him. But here's the thing: he's completely devoted to Mephisto and will follow basically any order the demon gives him. That loyalty is actually why he backed off from going after Rin before Rin became an Exorcist himself, despite all his reasons to hate anything tied to Satan.
Content compiled by AnimeList.moe from publicly available sources.
