On my search for elemental mages(Dead Thralls) I went to my normal spot Fort Amol. Although on my recent visit to the fort, it was really full.. Of Arch mages. I went inside the fort and I noticed one Arch Pyromancer in the corner. I had Storm Atronachs blasting away at the other lesser mages while I stood by and watched. When this mage started casting Incernations at one of my atronachs.. They were so intense and amazing especially when they fly by my character's head..Every single time one flew by and hit my atronach I had a fear that my atronach would turn into pieces . After the long battle I really wanted this Pyromancer as my Thrall... Even with the Necromage perk I was unable to get it. Is there any type of method or such to get these mages as Thralls? They are really epic. I normally have Pyromancers and Electromancers but they don't cast as many expert level spells due to mana restrictions.. Unless I can give them enchanted gear?..... (Xbox 360) Legendary settings.

You cannot get the Arch variants as thralls. They are level 50.