X-23

"The Facility created me to be a weapon. Killing was all I knew. I didn't know how to say "no." But if I ever did say no, they had a way to make me kill. A chemical trigger. This is it. A lot of it."

- X-23

X-23 was created from a project that attempted to re-create Weapon-X which was responsible for Wolverine's admantium claws. X-23 was made the birth child of Dr Sarah Kinney who was leading the project at the time. Seven years later X-23 was raised in captivity, X-23 was trained to be a weapon to be used by her creators. Kinney did her best to ensure the child retained some semblance of humanity, but her efforts appeared to be in vain. Soon X-23 was used for assassination purposes and was hired from numerous buyers and she assassinated numerous targets with success. She would later escape her captors after her mother Sarah named her Laura before dying and would join with both the X-Men and the Avengers and would mainly team up with Wolverine for some of her missions.