Tembakwu
Arthur is a Wizard who comes from a long line of other Wizards, both praised and despised by the Council of Magic. Being a Bevere is a high honor to Wizards, but being a Grimshaw is a death sentence, especially in the modern day. Arthur, however, doesn't care. He prides himself on his heritage, so when his father sends him a book on Demonology with the purpose of going to Hell and studying demons, why would he pass that up?