First Appearance Iron Man: Captured by a warlord and forced to build weapons for him, brilliant industrialist Tony Stark instead builds a magnetic chest plate to keep lethal shrapnel away from his heart. Then he builds a powerful suit of armor to help in his escape!
Mega-Rage Hulk: Caught in a gamma bomb test, Dr. Bruce Banner found that the radiation had affected him on a genetic level, and that moments of stress or anger transformed him into the monstrous Hulk. The madder Hulk gets, the stronger Hulk gets, and the Hulk never met anything he couldn’t smash.