The Nogitsune

The Nogitsune or known also as Void Stiles he was a Void Kitsune that to feed on chaos, pain and conflict, he had possessed Stiles the best friend of the Scott Mccall, in addition he acts as the main antagonist of season 3 of the series TV Teen Wolf.

History
Very little is know about his life last, although it can be seen in his own comments about have one thousand years old that he born at the end of the 10th century and the beggining of the 11th. In 1943, the Celestial Kitsune Noshiko Yukimura, eight hundred years old, that was seriously injured, which in despair prayed to his ancestors kitsune, that ended up releasing a nogitsune that feeds on chaos, pain and conflict; though he might have possessed Noshiko for his black humor, he so possessed his lovers Corporal Rhys that was dead and disfigured. Nogitsune went into fury killing both soldier american or nipo-american who got in your way.

Horrified with that for summon the Nogitsune, her so took his magic katana together with Satomi Ito a werewolf that was bite fight against the Nogitsune, after the fight was intense she managed to exorcisse the Negitsune that was in the body of Rhys, him stayed imprisoned inside a pot.