"And you are?"
"Negasonic Teenage Warhead."
"Negasonic Teenage...What the shit?! That's the coolest name ever!"
―Deadpool and Negasonic Teenage Warhead[src]

Negasonic Teenage Warhead is a mutant and a member of the X-Men under the tutelage of Colossus.



"And you chicken noodle, "nothing compares to you". Sinéad O'Connor, 1990. Sorry."
"It's all right. You're cool."
―Deadpool and Negasonic Teenage Warhead[src]

After spotting Deadpool on the news, Colossus took Negasonic Teenage Warhead with him in an attempt to convince the mercenary into joining the X-Men. However, Deadpool declined and ended up fleeing from the mutants. Later, the mercenary would enlist the two mutants' help in saving Vanessa Carlysle and defeating Ajax. During the ensuing fight, Negasonic Teenage Warhead used her powers to take out multiple soldiers and save Colossus from getting strangled by Angel Dust. At the battle's conclusion, Negasonic Teenage Warhead, after acknowledging a reference from Deadpool, left the area with Colossus as the mercenary reunited with Vanessa

Death of the X-Men

In 2028, Charles Xavier developed Alzheimer's and suffered a massive seizure that injured 600 people, and killed 7 mutants, including several members of the X-Men. It is unknown if Negasonic Teenage Warhead was among those who were either killed or injured.


Negasonic is portrayed as calm, cynical yet good humored and patient teenager. Whilst Deadpool seems to expect her to be a stereo typically angst teenager, which she does not deny, she is shown to be possess genuine heroic personality. Despite being somewhat moody at first, she is entertained by Deadpool's feeble attempt to hurt Colossus giggling as he fails to do so. She is also very decisive in combat, not hesitating to attack Angel Dust, providing Deadpool with the means to reach Ajax and save Colossus in time. She appears to possess a close relationship with Colossus whilst she seems to dislike Colossus' gentle hard-working and serious nature, but does not undermine him or argue against him. She almost risks herself to save Colossus as she renders herself unconscious using all her power to save him, despite the risk of collateral damage killing her.


"Oh I so pity the dude that pressures her into prom sex."
―Deadpool, after seeing Negasonic's powers being used to blast away Angel Dust.[src]

Self-Detonation: Negasonic Teenage Warhead possesses the ability to channel intense heat and pressure. She can charge her ability on different levels, at lower levels she could send a car flying away, crushing two enemies. At higher power levels, she was able to level an entire scrap yard and destroy a helo-carrier. However, this level of power rendered her unconscious.





  • Unlike other characters in the Marvel Comics Negasonic Teenage Warhead is a character not born in a real location. She was on Genosha.
  • Do to the popularity of her character in the movie Negasonic Teenage Warhead has been revived in the comics. Her new appearance now looks like her her film counterpart.


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