• This card probably refers to the story of "Lucifer", which means "light bearer" and is also is a name for Satan/The Devil. In the battle against Heaven, he turned into a dragon with the name "Diabolos", and after being cast out into Hell "Lucifer" became the creator of darkness. Thus "Lightray Diabolos" became "Diabolos King of The Abyss".
  • This is the only Semi-Nomi "Lightray" monster.
Community content is available under CC-BY-SA unless otherwise noted.