User blog comment:Princepurple/Seven sins and knights/@comment-5619706-20140123160634/@comment-5619706-20140123160845

Also, The Essential Supernatural states that all White-Eyed demons were the chiefs of staff of hell while Yellow-Eyes was the general of the army. Meg should also be at par with Ruby. Meg also knew several spells and tutored under Alastair. She also has hell hound and angel kills under her belt.

Astaroth should be a bit higher than both Ruby and Meg since she could repeatedly alter reality for her witch slaves.