Mentor shared a similar history to his Earth-616 counterpart. Tony Stark discussed how he was introduced in Iron Man #55 alongside other Titanian Eternals. Search this site for: A'Lars (Earth-77640).
The A-Bomb was found inside the Headman's brain and defeated by Little Monster. This incarnation of A-Bomb is a warp between A-Bomb (Rick Jones) and the Abomination. Search this site for: A-Bomb ยท A-Bomb (Warp World) (Earth-616).
