User blog comment:General MGD 109/Who's the strongest demon/@comment-31.53.226.53-20120518132642/@comment-3481504-20120601172558

No, he is not (Crowely's stronger than Black-Eyed demons, as otherwise, hed have a Hell (haha, ironic) of a time, however demons can question him)

More like, Azazel > Lilith > Alastair > Samhain > Crowley (before acquiring leadership of Hell)