Card Appearances:Swift Gaia the Fierce Knight

Yu-Gi-Oh!

 * When Yami Yugi dueled Gansley, with Kuriboh on the field, Yugi activated Rainbow Blessing and Summons Swift Gaia the Fierce Knight (since it's the only card in his hand, he Summon it without a Tribute). Rainbow Blessing allows Yugi's monster to attack Gansley directly, thus making him unable to activate his Deck Master Ability. Yugi attacks with Gaia and wins.
 * In the final duel of the series, Atem discards it to special summon The Tricky. Atem later on brings the card back to hand with the Awakening from Beyond Spell Card and then summons it (since it's the only card in his hand) to attack Buster Blader(weakened by destroying Beast of Gilfer last turn).Yugi then destroys Swift Gaia with his Summoned Skull.

Yu-Gi-Oh! GX

 * This card appears in the GX Japanese closing song, Borderline Battle.
 * Yugi uses this card against Jaden Yuki in the final duel of the series.