Idea: The Order will have to defeat not only Snarl, but also gods!

[Kish]

I don't like the idea, but this feels like an analogous part of the story to the Goodsmoot of last book, and Elan learning about Tarquin's stealth empire in the book before that.

Greg was the main villain of the last book.

Tarquin was the main villain of the book before that.

This is the last book and as such its main villain is the series overall main villain; there is not going to be an equivalent "here is where we unveil this book's villain" section.