User blog comment:Mlgrsd/What's gonna happen with Lucifer at the End of S12?/@comment-1031724-20161116081402/@comment-1031724-20161117042107

Back when the show actually killed main villains, Lilith is the only one Sam has killed so far, so in spite of the Dean thing I said, it is about time for Sam to get his turn. (As far as main villains go, Dean killed Azazel, Eve, Dick, and Abaddon, Castiel killed Raphael, and Amara killed the reformed Metatron)