Get your mage to cast a spell trigger. Put into in this order:lower MR, greater malison and feeblemind. Then, cast farsight where Draconis should be. Tel your mage to cast the spell trigger on him. He wont turn hostil because the spell will be off before he can. His MR is quite low already so, and the malison will lower his save v spells, so the feeblemind will probably get off on him. Hack him apart. However, he will not turn into dragon when feebleminded, so when you think you have done enough dmg to kill the human form, , equip Carsomyr (you shouldn't have been using it because it dispels the feeblemind) or if you dont have it, use dispel magic on him. He will morph now. Before doing that, cast another spell trigger of exactly the same description, and when he morphs, cast it. If it fails, keep your warriors on him, and cast another spell triger. It should work this time. NOTE: the mage I used was lvl 21, and so had the right number of spells. You may need to load once or twice
Enjoy hacking him apart. I sure did.
