In episode 129, Seto Kaiba uses this card during his Duel against Yami Yugi. After this card is activated, Kaiba uses the first effect of this card to add "Enemy Controller" from his Deck to his hand while Yugi uses the first effect of this card to add "Change of Heart" from his Deck to his hand. Due to this card's effect, both players were allowed to activate Normal Spell Cards during their opponent's turns if they were set. This card remained on the field for the nextfiveepisodes until the Duel was over.
In episode 137, this card appears in a flashback that Kaiba has when he remembers Yugi beating him back at the tower and how he despised the fact that he lost to Yugi again.
In episode 200, this card appears in a flashback Kaiba has when he realizes that the vision he had was almost like the vision he and Yugi had back at Battle City when their Egyptian Gods' attacks collided with so much energy that they created a vision of ancient Egypt for both of them to see.