Chita

Chita is a member of the Faudo cult and Rodeaux's partner. They are one of the main opponents in the Faudo arc. Chita is a teenage girl who lost an eye in an accident, leading to her boyfriend leaving her and she herself becoming a depressed shut-in. Ever since she met Rodeaux, a very strong and arrogant mamodo, he had been demanding that she get stronger. He also gives her a mask to cover the injury, which Chita points out causes people to be even more afraid of her. (Source: Zatch Bell! Wiki)