I had a Tower that was truly worthy of the boss armor. Immune to ranged, combat master, berserker with a spin attack, regeneration and vault blocking. Pretty sure he was enraged by half of the things I could do to him too. His only weakness were stealth attacks, just like the Tower in the story. I tried to fight him in an honorable fight, however, but I lost several times, making him even more ridiculously strong. I killed him eventually and the fucker came back. And as he was about to kill my ass again, some noob archer uruk saved my life and instakilled the Tower... he never came back. I killed that stupid archer, for he had robbed me of my greatest Nemesis. I still miss that Tower. Wish I could have cut his head off myself in an epic final showdown.
In my original play thru. After i killed "The Tower: the uruk took the armor and became "The tower". I killed him, he came back after resurrecting killed him again, he came back. I dominated him, made him a war chief, he then betrayed me, got deleveled to a drooling undead mess, died came back normal, then i killed him. fucker finally stayed dead.