Say you're in a situation. You're at the end of the maze and you encounter the boss. A machine of some sort is launching fire at you, and a Draugr something Lord (not Death Lord) with enormous amounts of health is attacking you with a 2H weapon at the same time... How do you go into that??
My Flame Atronach was quite innefective. My full set of fine Elven armor, combined with Stoneflesh, a sustain health potion, bound sword, shield and Flame Atronach were innefective. Dual weilding fire or shock were innefective. This cave was supposed to be lvl 6 and I'm lvl 19...
Just curious.
I know this music.
I had a very similar hard battle. I tried several things:
Tactic 1: I tried to direct him into the line of fire of the machine- Didn`t work.
Tactic 2: I tried shouting him and directing him in the line of fire. Didn`t work. Killed myself most times.
Tactic 3: Archering him: Nope.
Tactic 4: Running away. Nope. he follows you.
The one that worked for me.
Tactic 5: I ran away until i found a slight ledge I could jump on and got my arrows. Of course when he saw he couldn`t reach me he kept running into cover. So I jumped down and Shouted him and arrowed him then quickly jumped back on the ledge so he retreated.
After a while of this (he still wouldn`t die) I noticed that when I jumped down he would attack but if I hit him again with an arrow he would back off. So all I did was stand my ground and keep cool and I just kept hitting him with arrows. he kept trying to attack and changing his mind half way whenever I hit him.
It took ages, but finally he collapsed to his knees. I Thoomed him and charged with my Two-hander and killed him.
I think it took me two hours to kill him!

Also, he killed my Follower in the process.