King Crow

Quoth The Raven, "Neverlore"
King Crow is the god of the Crow Masticators. First appearing in ancient Mesapotamian scriptures, King Crow has remained very elusive and very little information is known about him.

History
King Crow's backstory is unknown as of season 1's finale. However, it has been teased during a Reddit AMA that "there are plans to flesh out King Crow's backstory at some point in the future, whether in season 2 or beyond."

Abilities
King Crow is a literal god, and as such he has the ability to create and destroy anything. However, this does come with limitation, and as such, has very asinine rules, the most prominent of these being that he cannot destroy Feedback Steve. He can however kill any of the Crows at will if necessary.