Mephifisto is a revamped Mephisto. Mephifisto is lonely creature, however his Mother, Audia, is always by his side whenever she can. Mephifisto feeds on the souls of the dead. Sometimes, you'll even see souls floating around him. The Dragon Skull he wears will NEVER be removed. He refuses to take it off because of the horrid scars on his face. The green markings on the skull, are the scars underneath the skull. His large wings are not always visible. When not in use his wings are tattoos/markings on his back. All green and red on his body glows in the dark.

If you're wondering why he has metal claws on his left hand is because Audia's Father, Byakko, tried to declaw him, but Audia stopped Byakko before he could begin of the second paw. She created metal claws for him that can never be removed. The metal claws are made out of some of the same components as bone, so it's very difficult to break those claws. Yes, Mephifisto has ultra long, red hair and 3 green spikes on his back (two of which are hidden by his wing in the picture). There is green fur along his back, that goes around the neck and towards the chest, in which he also has chest fur. Mephifisto stands about 8' to 9' tall on his on all fours. He knows how to stand on his hind legs, to fight. When he stands on his hind legs, he stands about 12' to 13' tall.

Mephifisto is Sharjay's protector, Audia's little sister. Sharjay is a 10 year old girl who has much respect for her protector. Mephifisto is always around her, even when she thinks he's not. As she gets older and becomes 16, something happens to her (you will learn what happened in the separate story that has nothing to do with Dive Into Darkness) and Sharjay and Mephifisto becomes something more than just friends.