Comics are filled with superheroes charging into battle and facing off against similarly powered villains. Marvel Comics features a world where many superheroes can show off their powers. Spider-Man can cling to walls and enjoy the proportionate speed and strength of spiders, Bruce Banner can turn into a giant green Gamma-driven monster, and Jean Grey can control people's minds without any care.
Source:https://www.cbr.com/marvel-superheroes-heroic-without-powers/