This is for the true and final villains in the series. Chernabog (Co-Leader of the Legion of Darkness)The Demon King (Co-Leader of the Legion of Darkness and the brother of Chernabog)Lucifer (Co-Leader of the Legion of Darkness)Lucifer (In his true demon form)Medusa (Doraemon)Add a photo to this gallery Add a photo to this gallery Categories: Blog posts Community content is available under CC-BY-SA unless otherwise noted.