Why. Why was Mirt spying on the battle? How long has he been there? What all did he even see/how long has he been stalking Shandril's group?

Sorry, but Mirt has been creeping me out since I learned he married his ward.

Also, I kind of want to see what happens when Elminster fights Donald Duck, with Donald stuck in a berserker state and having access to his spell list in the Kingdom Hearts series.