Card Trivia:Crystal Beast Rainbow Dragon
- This monster is a "Crystal Beast" downgraded form of "Rainbow Dragon".
- This monster's name and effect to Special Summon is based on a scene from Yu-Gi-Oh! GX episode 107: "A Jewel of A Duel: Part 2", where Jesse Anderson bluffed that he would Special Summon "Crystal Beast Rainbow Dragon" when Jaden Yuki's "Elemental Hero Air Neos" attacked his "Crystal Beast Amber Mammoth".
- This monster's appearance is based on the silhouette of "Rainbow Dragon" in the aforementioned scene in the same episode, with a furred crest and wings, a more pronounced jaw, and no horns and head fins, compared to its true appeareance later in the Yu-Gi-Oh! GX anime.
- This monster's inner wings feature the same color scheme as Jesse Anderson's hair.