Joey duels valiantly, but Rex Raptor has unleashed his secret weapon: the Red Eyes Black Dragon! Joey must figure out the secret of the card Yugi's gift, the Time Wizard card, without Yugi's help or he's taking the next boat out of the Duelist Kingdom!

Kaiba summons the Blue Eyes Ultimate Dragon, the strongest monster in the game fused from three Blue Eyes White Dragons! Yugi has lost all his powerful Duel Monsters, but a true duelist never gives up!

Yugi and Joey each unleash their strongest monster, the Summoned Skull and the Red Eyes Black Dragon, but their strength pales in comparison to the tremendous power of the Gate Gurdian. Individually, our heroes have no chance, but they will unleash the greatest power of all: teamwork!

Kaiba descends to the kingdom to face Pegasus. Has Kaiba changed since his battle with Yugi, or is he still the same merciless duelist? A battle between Kaiba's Blue Eyes White Dragon and Joey's Red Eyes Black Dragon holds the answers!

Trapped in the labyrinth cave, Yugi and friends find an alternate exit, but the door is guarded by Pegasus's Paradox Brothers. Yugi and Joey will no longer be battling solo. They must band together in a team battle against the Paradox Brothers. The battle for all the star chips and entrance to Pegasus's castle is on the line!

Despite his astonishing disadvantage, Yugi boldly provokes Panik - "I'll finish you in three turns." Is Yugi bluffing, or does he have the advantage in this battle of wits?

Yugi and friends take a break from honing their card-playing skills to watch Weevil and Rex Raptor compete in the Duel Monsters Regional Championship. When Yugi opens a package from Duel Monsters creator, Maximillion Pegasus, Yugi is forced to face him in the mysterious Shadow Realm, where all the monsters and magic are real.

Yugi must duel a magical doppelgänger of Kaiba, created from the greed and power lust Yugi wiped from Kaiba's soul. But with his best cards resting at the bottom of the ocean, Yugi must discover a new strategy if he's to survive fake Kaiba's powerful Blue Eyes White Dragon!

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! Not only must Yugi battle to avoid becoming a permanent part of the card game, but also free Bakura's soul from the Millennium Ring's control!

If Yugi is eliminated from the tournament, Kaiba Corporation's crooked Board of Directors will transfer control of the company from Kaiba to Pegasus! Kaiba's younger brother, Mokuba, challenges Yugi to a duel not only to protect his brother's company but to regain their honor! Is Pegasus successfully manipulating possible allies against each other?