Best guess is she is on Arcane scientists..,. no hits for killing her. She doesn't much care for Dark Elves, hates Ogres & Trolls! Seems indifferent to most other races. I don't know about Iksars, but everyone seems to hate them.
I've killed her. I just got basic coin loot. To make sure, I killed her a few more times. She has a 20 minute respawn, so it is definately not an exp camp. No faction hit though.