No powers fight 2
The minds of these characters are put in equal average human bodies - same strength, stamina, speed and size. No superpowers, weapons or armor. All they retain are their intelligence, skills and experience. Who comes out on top? Who gets KO'd first? The fight takes place in the colosseum. No prep.
Dr Doom vs Hal Jordan vs Quasar vs Joker vs Hulk vs Apocalypse