User blog comment:ZombifiedRipper/Possible Chance that Ra's Al Ghul May Appear/@comment-78.0.124.75-20131122153606/@comment-2.90.112.51-20140207152722

There are barely any superpowers. Also, the people they introduce such as Barry Allen are shown before they acquire any superpowers, and won't be shown after. The only somewhat super-human thing is the Miriculu, which isn't very out of the ordinary.