Bombblast

http://bombblast.deviantart.com/art/Steeldust-64335233

This is Steeldust by Bombblast

How about doing "evolving" powers for lvl 50's. Like have a bar to fill up like with badges to where u can "evolve" a power to do something else or turn from a single target to a Aoe that would be fun for ppl with 50's i think.