Amelda uses The Seal of Oracle Curse cover the battle field. One way to get out off this curse ring is to win the duel. Also, the loser must sacrifice his soul. Kaiba wonders what technique Amelda is using or if he is kidding him. In duel, monsters of Kaiba are changed into dark monsters and controlled by Amelda. Amelda shows Kaiba a piece of toy robot that belonged to his younger brother. Kaiba and Mokuba are shocked when Amelda tells them that his brother was killed by Kaiba Corporation. His brother had been unlucky to be attacked by military planes of Kaiba Corporation. One thing left was a burnt robot of his brother. Whatever he remembered was Kaiba Gonsaburo and the military planes of Kaiba Corporation. Then he heard the voice of Dartz from the darkness tell her to memorize that. That is his resentment to Kaiba Corporation anyway, Mokuba tries to say that his brother is different. Current Kaiba Coporation focuses on game development and future. Kaiba tells Mokuba to be quiet. It is worthless to defend themselves. Then the duel continues. Though Kaiba can summon Blue Eyes White Dragons, they are controlled as dark monsters on Amelda's field. Kaiba thinks if he is going to lose before drawing the last card. Suddenly, his mind is brought to the other world on where the rest of sealed dragons are located. Kaiba draws the sword out to awaken a sealed dragon, Critias. Then, his sense comes back to current time. When Kaiba draws the card, it is Critias. He wonders if what he saw hadn't been a dream and how there is an unknown card in his deck. However, Kaiba decides to use and summon it. Amelda is amazed how Kaiba got that card. Rendering power of Critias, Kaiba strongly attacks group monsters of Amelda. Anyway, Amelda uses his trap card to save himself and let both LP become 0 at the same time. Then, The Seal of Oracle Curse disappears from the field as well as Amelda. He tells Kaiba he will certainly come back soon. Both of them still remains.
Yugi and his friends are during his trip on a car. Yet, the car stops out off the city and the driver gets off the car with saying nothing.