Changes

Believing they need weapons "touched by God" in order to kill [[Gog and Magog]], Dean and Castiel uses angel blades. However, in their ensuing fight with Gog and Magog, they lose their weapons, Dean with Dean's blade being shattered by Magog's sword. Dean is able to get a hold of and use Magog's sword to kill the two after learning their weapons were forged by a god.