Meet X-23

X-23 is a female clone created from Wolverine's genetic material. Consequently, her mutant powers are similar to his. Like Wolverine, X-23's primary mutant ability is an accelerated healing factor that allows her to regenerate damaged or destroyed tissues with far greater speed and efficiency than an ordinary human. Injuries such as gunshot wounds, slashes, and puncture wounds completely heal within a matter of minutes. Her healing factor is developed to such a degree that she can reattach severed limbs. She has also been shown to be able to regrow limbs; for example, she regrew her arm in time after Kimura had severed it from her body. She severs her own hand to escape the restraints placed on her by Kimura. The effects of her accelerated healing powers extend to her body's immune system, rendering her immune to disease and infection. She is also immune to most drugs and toxins, although she can be affected by certain drugs if given sufficient dosage