My yet-unnamed character:
"I've already doomed myself. All I regret is that I can't take more of them to Hell with me..."
edit: Oh yeah. I was gonna ask if you can post more info about the campaign world. I don't mean write a whole bunch of stuff for my sake, but if you already have things typed up, post away. As much as you got. I shouldn't have started making up regions, so I'll invent her military exploits from what you already have.
I'm thinking she should be a mounted mage, that's why I was asking about special mounts or vehicles. If I can get an aberration mount, I'll gladly take one. Possible?
Also since it's clear I won't be using the tissue-glass-face-ninetailwhip, what about "standard" weapons of the empire? I might actually waste a feat on a good weapon proficiency, and if the empire has certain favoured weapons that would make most sense. Otherwise Scimitar probably.