In episode 129, this card is shown in Seto Kaiba's hand during his Duel with Yami Yugi. Two episodes later, "Slifer the Sky Dragon" (who had 6000 ATK due to its own effect) attacks "Obelisk the Tormentor", but Kaiba activates this card to make Yugi discard half of the cards in his hand. As he had six cards, he had to discard three. Kaiba then used the second effect of this card to draw the same amount of cards that Yugi discarded. This decreases the ATK of "Slifer" to 3000, but Yugi activates "Necromancy" to summon "Blade Knight", "Sword of Soul", "Kaiser Sea Horse", and "X-Head Cannon" from the Graveyard. This activates the effect of "Slifer", destroying the newly summoned monsters. "Obelisk" then lost 600 ATK for every "Necromancy"-revived monster that Yugi destroyed. With four destroyed, "Obelisk" loses 2400 ATK. Kaiba then activates the effect of "Sword of Soul", increasing the ATK of "Obelisk" by 1000, but Yugi activates the effect of "Electromagnetic Turtle" to end the Battle Phase immediately.