Laura Kinney

Under the Facility, Laura was raised to be a living weapon and treated as a tool, with only her mother Sarah Kinney and her sensei treating her with kindness. Being forced to kill them under the influence of the Trigger Scent was a deeply traumatic experience for Laura, who internalized a deep sense of self-loathing and guilt. Without a healthy outlet for her depression, she began cutting herself with her claws - a habit that continued well into her teenage years, and was also prone to outbursts of extreme rage and violence similar to her father's. For much of her life, Laura struggled with her self-loathing and the belief that her past as an assassin made her unworthy of being an X-Man. Another source of angst for her was whether she could be considered a real person and had a soul, as she had been raised to believe she was an imperfect clone of Wolverine. With the support of Logan and the rest of the X-Men, Laura was slowly able to work towards overcoming her traumas -- best seen when she cast aside her Facility-assigned codename of X-23