Quote Originally Posted by Aeson View Post
The highest-level nonhostile NPC in Morrowind is Divayth Fyr, at level 65; Barenziah, in Tribunal, surpasses him, at level 70. If you include unique creatures, Vivec and Almalexia are listed as level 100 in the Construction Set.
That Bethesda made Vivec killable and made it possible to complete the game with him dead says a lot about their trust of players breaking the game.