Vulcan Gabriel Summers Retconned member and brother of Cyclops and Havok.
MacTaggert student who participated in the first attempt to save the original X-Men. MIA until brought out of suspended animation by the M-Day mutant energy release. Attacked the X-Men before leaving earth to attack the Shi'ara Empire and eventually marrying Deathbird and becoming Shi'ar emperor.
Deceased: Killed, along with Black Bolt, when the two battled in War of Kings #6 (2009).
Powers: Capable of manipulating different types of energy on a vast scale, including mutant energies. Can survive in the vacuum of space and can fly.
