Thread:GazzaB9/@comment-24839525-20190728175149/@comment-30134917-20190903152900

Usually the rival fulfills three requirements:

1. They have to be stronger than or on par with the hero.

2. They have to have the opposite of the hero's philosophy.

3. They have to be the type where you can see why they're on the same side but you're constantly questioning why at the same time.

Like Sasuke from Naruto, Bakugo from MHA, and Vegeta from Dragon Ball.