User blog comment:Tommy,Klaus&Kol2012+/future antagonists/@comment-26855072-20151124200624

This is my ending:

At the begining God didn't want to kill The Darkness and only lock her.

I think that scene when Dean was with The Darkness was not real. This is going to happen. That thing that Dean possesed at the moment was anti Darkness weapon.

When they will meat the Darkness she will go to attack Sam and Castiel will somehow stop it. Than she will get angry and will feed on Castiel's grace. He will become human again. Then she will sedate him and Sam.

Dean will be alone with her and when will she try to kiss Dean he will stab her with that blade. Than will die Dean too and he will go to Empty.

In season 12 firsth episode Sam will make deal with Crowley and sell his soul. Crowley will become main antagonist of season 12.

In last episodes of season 12 Sam, Dean and Castiel will Close gates of hell and Castiel will sacrifice himself for Sam and Dean.

Than will God bring back John and Mary and Sam will continue study law and Dean will be mechanic with his father. In the same time God will resurect Castiel as archangel too and he wil finaly become ruler of heaven.

For many years when boys will die with nature death Castiel will make that they are not going to Empty, but going to heaven.

Many years later Castiel will tell to everyone story about Sam and Dean, apocalypse and binding the Darkness.