In the fourth duel of the Battle City Finals, Kaiba’s mystery opponent is… Ishizu! With the power of her Millennium Necklace, Ishizu can see the future, including every card Kaiba is planning to play! Does Kaiba stand a chance against an opponent who knows his moves even before he does?

Ishizu, using the magic of her Millennium Necklace, has already seen the outcome of the duel – she will defeat Kaiba with her trap! How can Kaiba win when it’s already destined that he will lose? It’s time for Kaiba to change the future!

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?

As Yugi struggles to make heads or tails of the Deck Master System, Big 1 continuously uses his Deck Master ability to send all of Yugi’s attacks right back at him! How can Yugi defeat an opponent when all his attacks take away his very own life points? Meanwhile, Kaiba and Mokuba confront painful visions of their miserable childhood, but within the heartache may lurk the key to Noa’s true intentions...

Yugi’s running out of life points, but can his cute little Deck Master Kuriboh unleash his furry fury to turn the tide of battle? In a different realm of cyberspace, Anzu’s kidnapped by a group of ferocious – and hungry – Hitotsu-Me Giants! Is she going to be chowder, or will she get help from an unlikely – and tuxedo-ed – rescuer?

Big 4 Nezbitt challenges Ryuji, Honda, and Shizuka for the right to gain control of three bodies at once! As Shizuka’s lack of dueling experience quickly becomes apparent with bonehead plays, will Shizuka’s errors cost her team the ultimate price when Honda and Ryuji can’t cover for her mistakes?

One down, two to go! With the loss of Honda, Shizuka is heartbroken. Can she pull herself together and remember the lessons Honda taught her to turn the duel around? Honda may be gone, but he did leave a gift behind...