Card Trivia:Gaia the Battle Ruler
- This card is a retrained Rush Duel counterpart of "Gaia the Dragon Champion".
- This card's artwork is based on the artwork of "Gaia the Dragon Champion" in the Yu-Gi-Oh! Duel Monsters video game series.
- This monster's Magical Knight type is based on how "Gaia the Fierce Knight" was called the strongest monster of the Magical Knight type in the Yu-Gi-Oh! manga.
- So far, this is the first non-DARK Magical Knight monster (being WIND instead), and the first that does not have a Spellcaster Fusion Material.