Yourself

Or why pick a cheerleader when you can make yourself super powered?

If that's possible you are part of team after all, you try to focus and give yourself super strength. You don't feel any different though and when you try to pick up the lockers it doesn't work. So clearly you powers don't work on you.. directly.

So using your powers you decide to give Megan the ability to give you powers, first you make it so she was actually the last surviving member of an evil witch cut and that the rest had perished making a special cock ring to defeat Hypergirl. The ring took all their life energy but Megan's.

You make it so the ring when placed on a cock would give that man the same powers of Hypergirl but with the power increased by 10x and a massive, foot long dick and pheromones to drive any and all woman mad with lust. Second, the ring would only give the powers temporally unless the wielder defeated and fucked Hypergirl, if that was done than not only would the powers become permanent but Hypergirl would than also become a corrupted evil version of herself that would be enslaved the ring holder. Third, once Hypergirl was corrupted Megan would regain her true form as an evil corruption witch, which was lost while making the ring. Finally, you planted it in Megan's mind that you were the perfect candidate to wield this "cock ring of corruption."

As you pass by the girls you hear Megan ask you follow her to a more private place. Smiling wickedly, you agree.