[quote=@Prince of Seraphs]
<Snipped quote by Guess Who>

Well each character is based on elements of comic book characters, gives them the advantage of altering the source material to fit the show without enraging fans of traditional comic storylines. With that in mind the Devil with the Yellow Eyes is probably based on the concept of the Shadow King without using the entity itself.
[/quote]

My fingers remain crossed then. Looking forward to next week's episode.