Omega level mutants
i have been absent of the x men story, i´ve been reading about this omega level mutants, like quentin, and iceman, and it seems nate grey and cable are not considered omega level mutants, maybe because nate´s dead and cable is´nt god like anymore, anyway some info on this?
and one question, was jean always a potencial omega level mutant or only after her powers being boosted by the phoenix force?