>>112501876Vulcan is the third Summers Brother. You know, the one who was teased as several other guys in the 90s when someone might have cared? Turns out it's him, and you never saw him before because he was inside Krakoa or some shit after a failed mission that killed his team and Professor X wiped the memories of everybody else so they wouldn't know and the X-Men would survive, then recruited other mutants to take Vulcan and his team's places.
He's immune to his own and his brothers' powers (Cyclops and Havok) and is also some kind of godlike superman for some reason. Took over the I want to say Shi'Ar Empire for a while.
You remember the overacting, unconvincing performance Michael Shannon put in as Zod in Man of Steel? Like that, but in a position of power. Then the X-Men killed him or something, who even cares.