- In episode 149, Z-one draws this card via the effect of "Empress's Crown" during his Turbo Duel against Yusei Fudo. In the next episode, Z-one activates this card by sending "Endless Emptiness" to the Graveyard. Z-one explains that due to this card, none of his "Timelords" will return to his Deck during his Standby Phase due to their last effects and their ATK will no longer be reduced to 0. In addition, Z-one explains that he can Special Summon his Timelords from his hand through this card's effect, ignoring the effects of his Timelords. Since "Endless Emptiness" is no longer on the field, the ATK of "Sandaion, the Timelord" returns to 4000. In the following episode, Z-one sends this card to the Graveyard in order to Special Summon "Sephylon, the Ultimate Timelord".