Costume Feature
Kind of like Combat Auras?

Glowing brighter as Fury or Domination built up perhaps? Flashes of light (or some other splash effect) when hit?
It would be neat, but, seems like it would be quite hard to get working correctly and only so many character concepts could use it.
OMG! How like, totally kewl are these characters?!1
I was thinking about Unstable Molecules used in costumes in Marvel and I thought it would be cool if our costumes reacted to the powers we used. Nothing too indepth, but how about if certain colors and patterns changed when we used our powers? An example of what I mean is;

The rings in his costume would expand and oscillate as his energy built up in some cases almost trning the whole thing white.
"Samual_Tow - Be disappointed all you want, people. You just don't appreciate the miracles that are taking place here."