I also do not think that draugr is weak. As someone stated earlier, this is a glass cannon. Instead of anyone taking out a missile and destroying it with two shots, the person on the draugr is given the chance to temporarily bomb it extremely powerfully. Isn't this powerful enough? As for napalm, well, assuming that the draugr has no defensive capabilities, I don't disagree that it is powerful. However, it is so poorly staged that you don't realize you are being burned. I think there is room for improvement in the visuals.