Card Appearances:Metaion, the Timelord
- In episode 146, Z-one uses this card during his Ground Duel against Aporia. He Normal Summons this card without Tributing via the effect of "Nonexistence". This card then attacks "Meklord Emperor Wisel" (whose ATK was 2500 due to its own effect). Due to this card's first two effects, it is not destroyed and Z-one takes no Battle Damage. At the end of the Battle Phase, Z-one activates this card's effect to return all other monsters on the field to their owners' hands and inflict 300 damage to Aporia for each card returned this way. Since five were returned this way, Aporia takes 1500 damage. In the next episode, this card returns to Z-one's Deck during Z-one's Standby Phase due to its last effect.
- In episode 147, Z-one uses this card during his Turbo Duel against Yusei Fudo. He Tribute Summons this card by Tributing "Time Maiden" (who counts as two Tributes for the Tribute Summon of a Fairy-type monster). In the following episode, this card returns to Zone's Deck during Z-one's Standby Phase due to its last effect. Three episodes later, Z-one activates the first effect of "Sephylon, the Ultimate Timelord" to Special Summon this card, "Sadion, the Timelord", "Gabrion, the Timelord", and "Sandaion, the Timelord" from his Deck and Graveyard with 4000 ATK. Due to the second effect of "Sephylon", it gains ATK equal to the ATK of all other "Timelords" on Z-one's side of the field. After "Sephylon" attacks and destroys "Shooting Star Dragon" (the third effect of "Sephylon" negates the effects of "Shooting Star Dragon" while doing so), Yusei then activates "Converging Wishes" to negate the Battle Damage he would take and Synchro Summon "Stardust Dragon". Due to the third effect of "Converging Wishes", "Stardust Dragon" gains ATK equal to the ATK of all Dragon-type Synchro Monsters in Yusei's Graveyard. Yusei then activates the fourth effect of "Converging Wishes" to return "Ancient Fairy Dragon" to his Extra Deck and force "Sephylon" to attack "Stardust Dragon", but Z-one activates the fourth effect of "Sephylon" to banish this card from the field in order to prevent "Sephylon" from being destroyed and nullify the Battle Damage he would take.
- In the second above-mentioned episode, this card is shown in Z-one's explanation when he notes to Yusei that he figured out that Yusei is planning to wait and let the "Timelords" return to Z-one's Deck until Z-one doesn't have a "Timelord" monster in his hand, which would allow Yusei to attack directly with his Synchro Monsters.
- In the third above-mentioned episode, this card is shown on the Kabbalah tree along with the other "Timelords" when Zone was about to Special Summon "Sephylon, the Ultimate Timelord".
