Yugi and his friends are in awe over Grandpa’s collection of Duel Monsters cards, but when #1 ranked duelist and ruthless tycoon, Kaiba, kidnaps Grandpa to get the rare Blue-Eyes White Dragon card, Yugi must face Kaiba in the ultimate Duel Monsters showdown and avenge his Gramps!

When Yugi opens a package from Duel Monsters creator, Pegasus J. Crawford, Yugi is forced to face him in the mysterious Shadow Realm where all the monsters and magic are real.

Joey undergoes his first duel on the island against Mai Valentine, a professional duelist with an uncanny ability to predict the cards she will draw.

If Yugi is eliminated from the tournament, Kaiba Corporation's crooked Board of Directors will transfer control of the company from Kaiba to Pegasus!

Yugi's classmate Bakura, possessed by his Millennium Ring's dark powers, traps Yugi and his friends in a Shadow Game where they become the cards themselves!

Yugi prepares for the ultimate battle against Pegasus with the souls of Grandpa, Kaiba and Mokuba on the line. Meanwhile, Honda and Bakura infiltrate the castle to find the Kaiba brothers, but at this crucial moment, is Bakura turning back into his evil self again?

Pegasus punishes Yugi using the same Toon Deck and mind-reading abilities he used on Kaiba. As Pegasus turns Yugi’s monsters against him, Yugi loses the will to battle. Will Pegasus capture Yugi’s soul into a card, just like Kaiba?

Yugi has found a counter to Pegasus’s mind-reading ability: Yugi switches back and forth between his two souls! Yugi is able to destroy Pegasus’s Toon World, but the duel has just only begun. The next level of the deadly Shadow Game is about to start!

Yugi crumples in exhaustion under the crippling power of the Shadow Game. His friends yell desperate encouragement, but their voices cannot penetrate the sphere of darkness. Yugi’s chance at victory is slipping away, as is his life!

Pegasus summons Relinquished, a fearsome monster that can consume Yugi’s Duel Monsters! Yugi counters with… Kuriboh? The smallest, weakest creature in the game? Has Yugi given up, or does he have one last strategy to snatch victory from the jaws of defeat? The Shadow Game comes to a close!

In exchange for Jonouchi’s freedom, Yugi agrees to give up Duel Monsters forever if he loses. Unfamiliar with the rules, Yugi gets off to a rough start. His chances do not improve as Ryuji reveals that he designed Dungeon Dice Monsters with Pegasus’s aid! Can Yugi learn the new complex rules, much less form a strategy, before he is soundly defeated?

An arcane fortune teller steals the Millennium Puzzle and Yugi must defeat him in a duel to win it back! However, this is no ordinary soothsayer; he's a familiar and formidable foe from Duelist Kingdom... or is he? Can Yugi beat him all alone without the help of his friends or the spirit inside the Puzzle?

The mysterious menace controlling Bandit Keith shatters the Millennium Puzzle into pieces before setting the dueling arena ablaze! Can Yugi put the Millennium Puzzle back together and save the spirit before the entire room is engulfed in flames?

The spirit of the Millennium Puzzle realizes that his memories of ancient Egypt have faded, but Anzu is going to help him uncover the mysteries of his past! However, their search is interrupted by the dancing duelist Step Johnny and his musical monsters of rock!

The magician duelist Pandora transports Yugi to the world’s most lethal dueling arena where the loser gets sent to the Shadow Realm! Yugi must win this duel or he'll lose much more than his Dark Magician!

It’s Dark Magician versus Dark Magician! However, while Yugi only controls one Dark Magician, Pandora has three residing in his deck! Though outnumbered, Yugi will never give up, as long as he believes in the heart of the cards!

To counter Pandora’s Dark Magician, Yugi pulls a rabbit out of his hat: Dark Magician Girl! It’s the battle of the sexes to determine the true master of magicians!

Abductions abound! Marik, with the help of Bakura, kidnaps Jonouchi and Anzu! To make matters worse, the Rare Hunters also kidnap Mokuba to force Yugi and Kaiba to take on tag team duelists Mask of Light and Mask of Darkness on top of a skyscraper! The losers will be sent plummeting into the Shadow Realm!

Light and Darkness systematically dismantle Yugi and Kaiba’s tumultuous teamwork! Can Yugi and Kaiba learn to put their differences aside before they’re sent on a one-way trip into the Shadow Realm?

Yugi and Kaiba start to exhibit signs of teamwork, but it’s too little too late when Light and Darkness summon Masked Beast Des Gardius, a monstrous menace even more powerful than Blue-Eyes White Dragon!

Yugi combines his magnetic monsters into the polar powerhouse Valkyrion the Magna Warrior! However, little does Yugi know that Light and Darkness have one final mask to turn Yugi’s monsters against him…

Yugi and Kaiba are on a rescue mission to save their friends! But along the way, all their worries and secrets are revealed as they relive the troubles they’ve faced… and will be facing in the future!

It’s the game of love as Hollywood heartthrob Jean-Claude Magnum challenges Mai to a duel in order to win her hand in marriage! Will Mai succumb to Jean-Claude’s charm, not to mention his cadre of ninja monsters, or will she send him packing back to Tinseltown?

Let the Battle City Finals begin! The eight finalists will have their skill and endurance put to the ultimate test in a dueling arena thousands of feet in the sky! Yugi and friends finally meet the other finalists, but none of them are who they appear to be…

The origin of the Egyptian God Cards is finally revealed! The mysterious Shadi takes Yugi on a journey back in time to the creation of Duel Monsters… and the dangerous powers it released.

As Kaiba’s blimp speeds towards KaibaCorp Island for the final rounds of the Battle City Tournament, the ship is hijacked by a mysterious boy named Noa and his henchmen – five familiar foes from Yugi and Kaiba’s past who are out for revenge! With the power of cyberspace on Noah’s side, Yugi and friends are trapped inside a new and dangerous Duel Monsters game!

Noa displays the power of his virtual world by splitting up Yugi’s gang and flinging them into the far reaches of his self-created universe! The first to duel under the all-new Deck Master System is Yugi against Big 1 Gansley’s Deepsea Warrior! Can Yugi master the complex new rules, or will the rules master him?

Kaiba arrives at Noa’s sanctuary to rescue Mokuba, but Mokuba wants to stay with Noa! Has Mokuba seen the evil within Kaiba, or is something more sinister in the works? Meanwhile, the Big Five are done playing games; they’re going to steal our heroes’ bodies by force!