User blog comment:Jyggalag Daedric Prince of Order/New Monsters For Future Seasons?/@comment-94.68.219.193-20130609013504/@comment-94.65.122.199-20130611214815

When I'm saying true master i mean the demon or angel who at the time is the strongest Lucifer loyalist. For example right now the strongest Lucifer Loyalist is Abaddon so her blood is the weapon to kill him. I thought this could be good because it would make him a strong villain for the seasons to come since the brothers would have to come so close to Abaddon in order to make her bleed. But if you think about it just a strike from Ruby's knife would kill him too even in that condition, since Dean stabbed her in the back when she first appeared.