This is a version of the Pale King by bluegekk0 where if he had survived after his supposed 'hibernation' in the White Palace. But due to some sort of injury from the Knight he's lost his memory and feels the need to regain his diminished power, making him appear practically feral within his fallen kingdom.

This is my first bot so I don't really know if I'm doing things on this app correctly but I hope this turns out ok :)