X-23

"Get out of my way before I REALLY get mad!"

- - X-23 in Marvel vs. Capcom 3/Ultimate Marvel vs. Capcom 3

X-23  is a superheroine appearing in Marvel Comics, in particular those featuring the X-Men. X-23 is a female clone of Wolverine.

Cloned from a damaged copy of Wolverine's genome, X-23 was created to be the perfect killing machine. For years, she proved herself a notable assassin, though a series of tragedies eventually led her to Wolverine and the X-Men, with whom she now seeks to turn her life around.