I'm a big fan of D6 Powers. Since the release of Infamous:Second Son for PS4 (a setting that i'm a big fan too), i was looking for a mean to translate, not so much the scenario itself, but the moral system that causes a reflection in how a power may behave.
Are you familiar with the Infamous setting?
Perhaps a system like the dark side points from the Star Wars RPG (West End)... I was looking for suggestions on that and how to bring those "karma points" into reflection to the powers.
Thanks a lot for your time!