User blog comment:Mlgrsd/What's gonna happen with Lucifer at the End of S12?/@comment-1031724-20161116081402/@comment-1031724-20161116201318

Yeah, all fan favorites die except Castiel and Crowley, because apparently they're too popular even for them to kill off, and their names appear as main characters now

So if they kill him this season, I'm watching Twilight