Chibi, what kind of hero do you want? super powers aren't hard to think up. And you can always go with the basic Super Strength, Super Speed stuff. Light has Super Strength, Super Speed*, and Regeneration for example, with her own unique Atrophy and Fusion Punch abilities which play off her other abilities.

* Her super speed needs build up and fades quickly though to make her balanced. 

Or you can always choose Batman for your super power. Batman > All