How is Dark Messiah connected to Heroes of Might and Magic?

This could have been a grudge like "You betrayed me, from now on you are nothing to me," and the statement that "Yes, I am Agrail!" (I am, of course, slightly exaggerating) could have been perceived as "not all is lost, maybe I can bring him back to my side." Another argument in favor of the fact that Kha knew about Railag's identity is that he immediately sent Biara to him.

Agrail rejected his dark side and, in my opinion, had no intention of returning to the Master, and certainly did not mean by the phrase "Call me Agrail" that "not all is lost yet." Agrail is too proud to hint to the Master that he would like to return! And Biara could have figured out who Railag was, after all, they traveled together a lot, she could have recognized his elven appearance and independently decided to follow him. (What a clever mother I have!:smile26:)