Ultima

Ultima is a character created by Bowser Sr. 3D. He is an anti-hero who wields a sword and is part of the "Devastators Group". He wears a blue and silver mask which shows his sharingan and he is also the "Negative-Tails" Jinchuriki. His origins are unknown an no one knows if his sharingan are natural. He is rumored to be part of the "New Akatsuki" lead by Shin Uchiha.