Egyptian God Cards
Slifer The Sky Dragon The "Egyptian Gods" are one-of-a-kind all-powerful cards created by Maximillion Pegasus, who modeled them after three Ancient Egypt divine beasts whose likenesses surround the Millennium Puzzle on the stone tablet said to hold the memories of the nameless Pharaoh. When Pegasus decided to make them into cards, everyone involved in the project was attacked by the spirits of the "Egyptian God" monsters, so Pegasus decided to create the cards on his own, under the protection of his Millennium Eye. When Pegasus finished the art-work on the prototypes, he had a nightmare about the Egyptian Gods attacking him. Shadi told Pegasus that he had angered the "Egyptian gods". Pegasus woke up injured after this "nightmare," so he decided that these cards were too powerful to be mass-produced, and had Ishizu Ishtar bury the prototypes in the Pharaoh's tomb.
The Winged Dragon of Ra During the tournament quarterfinals, Yami Yugi used "Slifer" for the first time to defeat Yami Bakura. Marik had placed a copy of "The Winged Dragon of Ra" in Odion's Deck without his knowledge, telling him that usage of the card against Joey Wheeler was needed to prove to those watching that Odion was Marik, as Marik was keeping his identity a secret. After Odion was struck down by "Ra's" rage for using a counterfeit of its card, Marik was taken over by Yami Marik, who Dueled Mai Valentine in the next round. Mai successfully took "The Winged Dragon of Ra" from Yami Marik's Deck with "Amazon Chain Master" and Summoned it, but was unable to read the hieratic text on the card one needed to recite to control it. On his next turn, Yami Marik did so himself and took back control of "Ra" to win the Duel.
Obelisk the Tormentor Marik and Joey Dueled in the semi-finals, and Yami Marik unveiled "Ra's" Phoenix Mode, burning Joey and wounding him so badly he fell unconscious and was unable to finish the Duel. In the next Duel, Kaiba and Yami Yugi faced each other and eventually both got their "God" cards on the field. After several turns of the two weakening and powering up the two cards, they equaled at 4000 ATK and destroyed each other, the clash triggering a vision of the Duel between Priest Seto and Pharaoh Atem in Ancient Egypt, and a vision of their two Gods petrified. Yami Yugi was eventually able to win the Duel with "Dark Paladin", claiming "Obelisk".