History
As on Earth-616, Warstar was a composite being who was an agent of the Shi'ar Imperial Guard, which engaged the X-Men in trial by combat after the Phoenix Force, posing as the X-woman Jean Grey, briefly went on a rampage as the Dark Phoenix. B'nee and C'cil were seen fighting the X-Men, but were both killed when Jean Grey again succumbed to the power of the Phoenix, obliterating their universe.[1]