Talk:Goku VS Superman Rematch/@comment-26488478-20150709164237/@comment-26220697-20150709171755

They're both anti-hero rivals to the main character who were evil at one point in the series, but ended up joining the heroes. When they fight, they mostly use a combination of swordsmanship, super speed, fire manipulation, which usually comes in the form of black flames which they say can burn through anything, and special powers that come from their eyes, Sasuke having the Sharingan, and Hiei having the Jagan eye on his forehead.