*ahem*
Just pulled an all night reading this thread in one go, and I've gotta couple things to say in the process:
Firstly, Baugn, you've got a fantastic grasp of the core material.
And nowhere is that more apparent than your treatment of Nyarl.
Here's the question, people, that infodump on the last page, do you recall that absolutely massive hint about everyone's favorite manifestation of humanity's evil's M.O.?
Baugn has dropped a bunch of hints so far.
Nyarl's picked up on your importance even before Igor and Lucy got a chance to drag you into the Velvet Room. Hence why the dreamscape was the girl wandering around before encountering the limo.
Now then: A thing about Nyarl's nature that some of you are scraping at but don't seem to grasp. The destruction of humanity, the returning of nothingness, it's very similar to the White's motivations, in that it's rooted in abject despair. It's not so much that Nyarl chooses to despair over his lot in life, but as the sum total of humanity's negativity and essentially being composed of a great deal of it and its root causes, despair is pretty much something that defines the guy.
Killing Kagatsuchi, erasing humanity, etc etc, these are all acts of desperation. An escape. Yes, he's not being completely honest with you, but there's something of a difference between Nyarl, and say, Luci. Nyarl is very much human, whereas Luci is not. Luci manipulates so well by virtue of him being Lucifer fucking Morningstar. Nyarl manipulates due to being intimately familiar with humanity, and ergo, knowing exactly what strings to pull to get the desired result.
He's a faceless horror, a shapeless horror, and takes on whatever....mask...is best suited for his situation. His empathy is real, it's merely...directed. For example, so attempting to rely on deception checks (if there is such a thing in Exalted) is doomed to failure. With Luci, you can tell that he's lying to you, simply because he's so fundamentally disconnected to humanity, that he can't really mask his deception behind human emotions. He certainly knows how to phrase and word things so that way, consciously, you'll nod your head and understand that, but a supernatural lie detector would be able to distinguish sincerity from deception.
That is not the case with Nyarl. He can lie straight to your face, simply by taking on an aspect of himself where what he's saying is entirely legitimate, straightforward, and sincere.
Luci really is an ally, all things considered. You can trust him, since it's possible to distinguish between when he's bullshitting you and when he's not. Nyarl is not. Because you simply never can know.
What makes this most interesting is the fact that...Nyarl is already here. Baugn's really done such a great job with the character. I'm impressed.
The Kira Yoshikage treatment simply never gets old.