[Characters] some of my chars

[Silverthorn]

you would know that not all of them are ubers

But most of them are uber-chars, though. Plus, it seems that you just recolored or inverted some char colors.
Personally, I especially like the yellow-mist-idea, but you definately should try to create characters that would fit into the game, and wouldn't have such outstanding powers. I've seen several forums, in which people present their characters that can do instant kills...
Creating uber-characters is easy, try to create a balanced character.