Quote Originally Posted by Resileaf View Post
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.
Like the proprylons, it may also have something to do with the social effects of vampirism.

That Yagrum is the only really essential character might explain his odd final years. That's not a thread, that's a boom chain of profecy (and yet not enough to survive contact with the player...)