You know who has a very cool superpower? I don't know if you've ever heard of this character, but I recall a character, from many years back (with an obscure, independent label) called 'Saint Sinner!'
Yes, you "heard" right. Saint Sinner. This comic is/was about a young man who was SIMULTANEOUSLY possessed by both a demon and an angel (hence the name Saint Sinner-- the demon calls the young man 'saint' and the angel calls him 'sinner,').
In addition to the power to travel to different dimensions (and believe it or not that's not even the cool part!), the Saint Sinner has/had the power -- through the touch of his hands -- to either DEVOLVE any biological life to earlier forms or EVOLVE biological life to later, more advanced forms.
That would be my superpower if I had my druthers.