Not that I have any active characters anymore.

I also have a lot of neutral people, so that makes things harder.

Elijah isn't neutral. In fact he's Neutral Good, with a slight leaning towards Lawful. But it's hard to imagine him being Neutral Evil.

He's not a nice person, but that doesn't mean he's not a good person. So the closest I can get is Elijah very misguidedly siding with the Big Bad of his 'verse for very misguided reasons.

Alya is, ironically, easier. She's technically True Neutral, but she does side with the Big Bad of Moonless-verse. And it's not hard to imagine her turning on her masters.

Eighis... is confused no matter what. Let's leave it at that.

Synesi... Nope. Can't imagine him being anything but himself. Adherent on the other hand, would be the most cheerful and adorable agent of the Condesce.