Card Trivia:Sun God Unification
- "Dark Necrofear", "Gernia", "Headless Knight", "Puppet Master", and "The Winged Dragon of Ra" appear in this card's artwork.
- This card's artwork is based on Yu-Gi-Oh! Duel 237 (Duelist Duel 178): "The Eve of Battle", specifically from the panel where Dark Marik attacked Dark Bakura directly with "The Winged Dragon of Ra" to win the Duel.
- This card's effects are based on Point-to-Point Transfer, one of the effects of "The Winged Dragon of Ra" in the Yu-Gi-Oh! manga and anime.
- This card's Life Point payment effect to increase the ATK/DEF of the Special Summoned "The Winged Dragon of Ra" by the paid amount reference how Point-to-Point Transfer functioned in the manga; in the OCG/TCG, "Ra" can only use this effect when it is Normal Summoned.
- Its second effect of Tributing "Ra" to make the player gain Life Points equal to its ATK on the field is based on how, in the manga and anime, a player could use "De-Fusion" to separate themselves or an opponent from "Ra" after using Point-to-Point Transfer, reducing the ATK/DEF of "Ra" to 0 and regaining Life Points equal to the ATK lost.
- This card and "Egyptian God Slime" are the first cards in the English TCG to use the word "god", while this card is the first game-original card to do so.
