Card Trivia:Lord of D.
- The "D." in this card's name stands for "Dragon".
- In Yu-Gi-Oh! The Falsebound Kingdom, this monster is named Lord of Dark(ness).
- This card has a retrained version, "The King of D.", and a female counterpart: "Lady of D.".
- All cards feature the same DEF, Attribute, Type and Level; however, this card and "The King of D." share the same ATK.
- This card protects Dragon-Type monster from being targeted by effects, while "Lady of D." protects Dragon-Type monsters from being destroyed by battle.
- This card and "Lady of D." appear in the artworks of different Dragon-Type Extra Deck monsters, have upgraded versions of their respective effects ("King Dragun" and "Queen Dragun Djinn", respectively), and depict them as having merged with a "Divine Dragon" and holding "The Flute of Summoning Dragon".