The Final Witness 16x01 by Hemlockconium Stale Result (Last seen: )
(15x20 did not happen) Jack has become God, the bringer of light and life, and restored balance to the universe. The Shadow has claimed Castiel and carted him off to the Empty to sleep for eternity. The bunker is deserted save for Sam and Dean, who mourn their lost friends and deal with a world that will always need saving.