Thanks for the reply, but not sure what you're referring to. I DO try to retrace my steps through the battlefield, but there's no "out" to the mist. And how do you "use" the medallion?
The map of the mist battlefield seems like a dead end. I enter from the lower right and there seems no way across the moat/ravine back to the camp. And I've scoured every part of it.
I really have no idea about who the pervert queen is, or what a Hogwarts is. Sorry.