She raised her chin slightly, the closest to a smile as she could sincerely give. "A, nickname. Like the shortening of a longer given name or a misnomer often given for talent, ability or looks? Mine is X. Short for X-23. Though, that is not long." She didnt' quite understand why X was easier then X-23 and Laura better then both but it seemed to be.
"It is not my mutation but Weapon X's. I was genetically engineered to have the same one. I have superior healing that allows me to sustain massive amounts of damage including most mortal injuries. I am resistant to poisons and sedatives. I have enhanced senses, speed and reflexes. And these." She held up her hand and made a fist two claws slowly slipping out through the skin, the bleeding minimal.
"They were coated with an alloy that is indestructible. This is one of the major differences. Weapon X has three, I have two, but I also have one in each foot."