I don't have any costumes that I'm super happy with, but these are a few that I'm not embarrassed to get caught with in public!
This is Mortiurge, a spirit of death and vengeance that was summoned by the Circle of Thorns as a weapon against their enemies. Stuff went wrong with the binding ritual and now she's wandering the Rogue Isles, having a go at this free will thing. Spines/Invuln stalker.
Aria Victory. They say she's the Incarnate of Victory, her goal is to make everyone around her feel like a superstar. Sonic/dp defender.
Harry Watt was a simple guy, providing for his family as a PTS technician in Cap au Diable. One day, "something" happened to Harry at work and he turned bad. Real bad. When he came home that night, he tried to murder his family. One slasher movie later, Harry had been stopped and the Badness was gone. Hurray! Or was it? Something took root in his 14 year old daughter Yu, and it hid there for years, biding its time. Elec/elec dominator.