User blog comment:Doctor Ibrahim/Tirush Study/@comment-26288702-20180312015510/@comment-28358106-20180312215132

Reading all that over, Tirush would only stick around as long as needed to do the rescue. Unless she is asked to fight (or otherwise forced) she won't get involved beyond her interests. She could ostensibly help fight Pramool, but she wouldn't serve but to get in the way at that point.

As for Victivius, he wouldn't really be able to show up in full power until the end, possibly to pull Pramool's power out enough to weaken him via the Void usage and what have you. If he fought before then, he'd be breaking his non-interference rule, as well as obliterating anything living within his influence.