So I've been looking nto this for a possibility of a sequeal (Since I know Roughdozer and are unhappy about Ilazki dying)
and technically if you think about it, besides history Lucien loves playing with poisons, he's an alchemist, i'm pretty sure he knows how to make an antidote or has an antidote. (or if you go to her house in anvil... it kinda says it bluntly in the story)
And there are necromancers running around in cyrodil, shouldn't be that hard to find one and bribe them with eternal life (remember that necromancer you killed that was apparently close to immortality? Remember how you took his journal?)
Anyways I'm pretty much just going for an answer from you all. (also keep in mind that I probably might pull out a different more creative way of bringing her back, for the sheer sake of those first two seem too cliche fo me)
So... Leave it at, she's dead and there's nothing to do about it? The end. *Sob-sob* Or do you want a sequeal where she comes back to life, somehow lives through the poison?
Cuz either way I was going to write this in Lucien's point of view, and if she lives then Yay! It'll be a happy ending! Or.. it'll just stay as a sad ending. It's up to you guys.