User blog comment:Chaos11394/Any Ideas for new villians for future seasons!/@comment-69.255.188.213-20121231214835/@comment-3481504-20130101005240

Well, you simple said when a King of Hell dies. And, Azazel was like the Patriarch of Hell. He was like the superintendent. Also, how could Mammon stand a chance towards the Winchesters, when they got a Seraph on their side? Seraph trumps any kind of demon, I'm pretty sure.