In episode 143, Luna uses this card during her Ground Duel with Leo and Jack Atlas against Aporia. She adds this card from her Deck to her hand via the second effect of "Ancient Fairy Dragon". Luna then activates this card and explains that when a Tuner Monster is summoned or a Synchro Summon is performed, Aporia can't activate cards or effects that affect his opponents or their monsters with the only exception being the battle positions of Jack, Leo, and Luna's monsters. Leo declares that means they can now Synchro Summon to their heart's content. After Jack Synchro Summons "Red Nova Dragon", this card's effect prevents the effect of "Meklord Astro Dragon Asterisk" from inflicting damage to Jack. This card remained on the field until the Duel was over.