Detailed Information of Superhero
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.
Power seem similar to that of A'Lars (Earth- 616)
Skin color of A'Lars (Earth-77640) is purple.
Marvel Age #119 (December, 1992)
PARENTS AND RELATIVES
Thanos, Eros (sons)