History
The android hero Vision evolved into Mainframe; the chief operating system of an entire planet who controlled everything from climate to planetary stability. Mainframe was the guardian of the shield of Captain America. He also kept a version of his original body on the planet Neptune.
He was responsible for the Simon Williams of Earth-691 being transported away during the final assault on the Martian invaders, a battle that saw the majority of the rest of Earth's heroes die.[1]See Also
- 15 appearance(s) of Vision (Earth-691)
- 2 minor appearance(s) of Vision (Earth-691)
- 6 mention(s) of Vision (Earth-691)
- 3 mention(s) in handbook(s) of Vision (Earth-691)
- 1 image(s) of Vision (Earth-691)