User blog comment:Epakrios/Plot holes/@comment-207.126.210.191-20140122184549

A bit of a plot hole. How can the characters be certain that the first blade is the only thing able to kill a knight of hell when they haven't stabbed one with the angel blade yet? Crowley has an angel blade and hasnt even tried to use it against abaddon. Shouldnt he at least try before going out to find the donkey jaw?