- This monster appears in the artworks of "Grief Tablet" and "The Melody of Awakening Dragon".
- 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 female counterpart: "Lady of D.".
- They share the same DEF, Attribute, Type and Level.
- She protects Dragons from battle while this card protects them from targeting effects.
- Each are seen in the artworks of different Dragon-Type monsters that are stored in the Extra Deck, have upgraded versions of their respective effects, and depict them as having merged with a Divine Dragon and holding "The Flute of Summoning Dragon".
- Both of these Monsters are joked about, due to the sexual connotations of their TCG names.
- This card has a two Retrained counterparts: The King of D. and Dictator of D.