Most my OCs are pretty plain...powerful, yes, but like yours, they rarely get in fights. They consider it beneath them, being the snobby angels and demons and other various random monsters they are. :lol:
I tried writing a few fics with OCs in it, but none of them ever worked out...I kept getting the feeling that I'm making them way too powerful, and thus, complete Gary Stus. :lol:
(but then again, one of them is the Jyuubi Ten-Tails from Naruto, so it kinda has to be powerful...:XD;;)