Does anybody on here use a trick where you defeat the boss at the end of a dungeon by using an army of reanimated draugr that you fought during the completion of the dungeon? You know, like reanimate them using the Ritual Stone spell several times, each time making sure they were in reach of the spell's power? (Of course, you have to exercise some patience when you have to wait for 24 hours each time (but I'm a very pateint person lol ). I only waited 24 hours a couple of times.
I did this for High Gate Ruins and Vokun was taken out by my army in just a few seconds.