When Michael's enhanced vampires attack, Kaia saves their lives and departs with the spear.
She is also a dreamwalker and has been sharing visions with their Kaia her whole life. The Winchesters and Jody capture the hooded figure, who they realize is Kaia's Bad Place doppelgänger.
The Winchesters team up with Jody Mills, who has been investigating a series of murders where the victims, revealed to be Michael's enhanced monsters, all have scars that match the one on Dean’s arm from the spear. To understand why Michael left Dean's body, Castiel locates a memory of Michael being attacked by a hooded figure with a spear that the Winchesters recognize as Kaia Nieves' killer from The Bad Place. After the fight, Dean suddenly arrives with Michael no longer possessing his body, having left on his own. Michael's enhanced werewolves attack the hunters and prove to be immune to silver, but not decapitation. Michael's experiments draw the attention of Sam, Bobby, and Mary Winchester, who investigate while Michael makes a deal with a pack of werewolves to build an army of monsters and wipe out the human race. Michael performs experiments on enhancing monsters using angel grace, burning out a nest of vampires in the process. After learning what he knows, Nick kills Arty with a hammer, the same way that his family was murdered. Nick visits his old neighbor Arty, the only witness, for answers. Learning that the brutal murders of his wife and infant son were never solved, Nick sets out to get revenge. Nick becomes more aggressive and begins to display Lucifer-like behaviors, causing Castiel to suspect that Lucifer did more damage to Nick's psyche than was thought.
He learns more about his mother, but can't bring himself to tell his grandparents who he is or that Kelly is dead. Still struggling without his powers, Jack visits his grandparents to find a familial connection. After a massive brawl, Sam kills Kip and makes it clear to the remaining demons that there will be no more Kings of Hell. In an attempt to find Dean, Castiel meets with the demon Kip, who ambushes Castiel in hopes of making a deal with Sam to become the new King of Hell. Sam learns from Lucifer's former vessel Nick, who survived Lucifer's death, that Michael plans to "do it right this time," but nothing else. Sam is the leader of a new hunter network and runs himself ragged in search of Dean. Meanwhile, Jack is struggling to adapt to life as a human without his powers and is trained by Bobby Singer without much success. Anael later calls Sam to warn him of Michael allying with vampires. One of these people is the angel Anael who has returned to life on Earth following Lucifer's departure from Heaven. In the weeks since his possession of Dean, Michael has begun visiting various people and asking the question "what do you want?" while he tries to figure out the answer in regards to himself. See also: List of Supernatural episodes No. Caitlin Ashley-Thompson as Sunny Harrington.Keith Szarabajka as Donatello Redfield.Briana Buckmaster as Sheriff Donna Hanscum.Genevieve Buechner as Samantha Juarez.