Superheroes, Jug

If I was a Superhero I would be able to fly.That is the basic power every superheroes should have.The idea of walking to help people isn't very smart and also it's not fast enough.The next thing I want is to disappear whenever I want.I'm not sure if it useful but at least I can avoid meeting people I don't like.After I get all of them I think it's not enogh to save the world so I need one more,clever brain,because I don't want to be kind of person using only power.