Changes

[[Crowley]] provides [[Sam]] and [[Dean]] with a spell to bind Death to them. It is successful, and Death appears, bound. He thinks that he has been summoned regarding Sam's hallucinations, but Death won't help Sam. Dean offers him pickle chips and tells him that they want him to kill [[Godstiel|Castiel]]. Before they can convince him, though, Castiel appears. He threatens to kill them all, but Dean reminds him that Death is under their controlwhich means that he can't kill them.

During their stand-off, Death confronts [[Castiel]] about his deteriorating stateand comparing his current celestial form to a "mutated angel. " Death tells him that it is because he absorbed things other creatures from Purgatory, things creatures older than souls, that he can't contain. Death then explains that long before [[God]] created the first [[angel|angels]]s and menman, he created the first beasts; the [[Leviathans]]. They were Death stated that he personally found them entertaining, but [[God]] locked them away in [[Purgatory]] because they threatened to tear apart the world, and now these leviathans Leviathans are within Castiel. Death warns that Castiel is just a thin membrane between the old ones and their world.

Castiel scoffs at Death's warnings and threatens to kill him, and Death ignores his threats, telling him that he isn't a God. Dean orders Death to kill Castiel, but Castiel breaks the bonds tying Death to their will and then flees. Instead of turning on them, Death goes on to eat he pickle chips and declares that Castiel's arrogance is annoying and decides to help them yet again. He tells Dean that the things Leviathans Castiel absorbed can be returned to Purgatory: they just have to return to the place where they first confronted Castiel as a "God, " open another door to Purgatory, and convince him to give up his new power.

In order to open the door to Purgatory, Death agrees to create another eclipse at 3:59 AM on Sundayjust before dawn. Death threatens them by stating that if they try to bind him again, they would die before they start. He compliments them on the pickle chips before he leaves.