- This card has several counterparts, each affecting an unknown card at a specific location and placing it either on the top or bottom of the Deck.
- Original: "Diabolos, King of the Abyss"; Deck
- LIGHT: "Lightray Diabolos"; Field
- Retrain: "Darkest Diabolos, Lord of the Lair"; hand
- 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.