I want to say this is a character but they are still a sona because they represent something that is a part of me. Even if he is different than myself.

He doesn't really have eyes he just has this glowy white bull. Also his eye sockets leak this black stuff. He also leaks it from other places sometimes. His insides are all black or grey, including the inside of his mouth. He is dangerous and particularly malicious if for no other reason than to have a good time. Will regrow anything chopped off and heals completely but slowly. He feels pain but is empowered by it. If his entire body is destroyed he just seems to respawn. Cannot die, but that doesn't stop him from trying.