From the private notes of Inquisitor Gharr.
Senaav was hard, bloody and chaotic. The sheer number of variables made the outcome extremely difficult to predict or alter. A pleasant challenge, in other words.
Tzarine's progress has been impressive. While Korgar was not the brightest of individuals, he was no fool, and successfully blindsiding him with a daemonic pact demonstrates ruthlessness, cunning and drive. Of course, the involvement of Llthaanhir was not something he or I could have predicted. I'd almost thought her a myth; the situation there deserves careful scrutiny.
Likewise, Helga's successful alliance with the renegade mole Golic undoubtedly swung events in the Sisters' favour. Golic has now parted company with a sizeable haul of artefacts and weapons. No doubt Laris the Uncorrupted will be intrigued at his story; need to observe for any possible reactions. Of course, watching that dreadnaught weave his webs is always entertaining. Nevertheless, should he and Tzarine ever meet, I'm not sure that I'd care to predict the winner.
With the Senaav incident behind them, Korgar's warband annihilated and the Soul Venom at her command, Tzarine's next question must be one of resupply. I'll have to track her movements carefully. Whether or not she will be willing to openly attack Imperial forces of her own accord will be her next big test of resolve.
My patrons are dubious as to why I have spent so much time on this project. To engineer a group of Sororitas to go renegade is no mean feat, and currently there is no guarantee of serious returns. I am confident, however, that Katarina Tzarine will eventually turn to Chaos as more than a distastefully used tool, and until that day, I shall continue to observe.
After all, we all need hobbies.