TJ, Looking fine so far. I don't fire really counts as a weakness since every normal person would burn :P 

Poly, True but it's like Wondy being the only one on the Justice League

Archmage, Well it's not just power levels though those could be more specific. What I'm wondering is how those powers exist? You don't have to make an elaborate explanation but some kind of explanation for any of those powers should be fine. How would one regenerate from having no nervous system? How does one jump on air? This being slightly more realistic than the comics there has to be some kind of justification. Atrophy needs an explanation seeing as how it implies she has a constant connection to the void which universally speaking would be problematic. 

Temporary use would be better, otherwise he'd get too powerful too fast. And there's no PvP at this stage in the RP because everyone is associated with the League and as such they wouldn't be fighting, unless something stupid happened *cough* Avengers *cough*. And I clearly listed in the initial post that there shouldn't be any attack that is unblock-able. I'm not saying that it would bounce off of kevlar or something, just that any sufficient magical barrier should stop it if the Sorcerer is strong or skilled enough. 

Well this doesn't take place in the DC or Marvel Universes. It's merely our world after it's been messed up by the Awakening. The problem isn't that they were summoning demons. Demons are from Hell which exists near our own world. Light and MC are from Outside the very fabric of our reality based on what you wrote in the bio. Ripping a hole in reality... not really something a novice can do. The problem would just be solved if they came from some parallel magical world or some such or hell maybe they're rebellious demons? :P