History
Five years after a group of Inhumans zealots attacked mutantkind when Negasonic Teenage Warhead secretly used her reality-altering powers to alter the composition of the Terrigen Cloud roaming the Earth, an act those Inhumans deemed profane, Mother Bones was one of the members of the Tribe.
She was present at the Tribe's base when Grid discovered both that Negasonic Teenage Warhead was alive and where she was hiding.[1] The Tribe soon teleported to the temple in Cambodia where Negasonic and a group of mutants lived and attacked both them and the Mercs of Money, who had travelled to Cambodia as well. Negasonic intervened in an attempt to reach a ceasefire. However, she was attacked from behind by Lash, who absorbed a portion of Negasonic's energies and tried to kill her. Deadpool's intervention made him the target of Lash's attack, with the backlash proving to be too much for his healing factor, causing him to die shortly after.
As the Inhumans prepared to retreat, Negasonic used her powers to travel five years back in time, and stopped her past self, or rather her past self from the Prime Marvel Universe, from altering the composition of the cloud, thus preventing this future from coming to be.[2]