User blog comment:Rafe Adler/"Byzantium" Discussion/@comment-1031724-20181208015132

(My decision on whether to ignore or acknowledge the season will not be final until I've finished it)

So, second appearance by Cosmic Entity. I'm assuming he woke up because of Lucifer's awakening in the Empty, and that's how he's aware of a nephilim in heaven instead of there. Damn, now Castiel's doomed to die again, probably for good this time, but we don't know when yet.

And no sign as to whether Cosmic Entity revived Lucifer yet...

At least Jack's back, and will live on with only a miniscule fraction of his soul sacrificed.

Oh yeah, and while the season has been boring for me, I was always wondering whether they'd bring Anubis into it. And they kept him pretty accurate to Egyptian lore instead of making him a villain as many shows do.