It’s a battle between Siegs’s Valkyries and Kaiba’s Blue-Eyes White Dragon! Siegs quickly gains the advantage by destroying Kaiba’s monsters before he can even draw them! With Siegs’s army growing in strength while Kaiba’s forces falter, Siegs is unstoppable!

It’s Sieg vs. Leon for the right to challenge Yugi in the KC Grand Championship Finals... but Kaiba stops the duel! Why would Kaiba interfere in his own tournament? The answers may lie in the very origins of KaibaCorp and the invention of the Duel Disk!

It's time for a play! But what kind of play should they put on? Filo will find out!

The Laḫmu attack Kingu and steal the Holy Grail from his body! After being robbed of the Grail, Kingu makes a desperate escape into the forest. However, the Laḫmu discover him there, and so he prepares to meet his fate. But at that moment, Kingu witnesses something beyond comprehension... At the same time, Fujimaru and company pursue the Laḫmu now in possession of the Grail, but a Servant long thought dead appears to block their path...

The Wall issues a new order instructing the girls to perform at ITF (Idol Tokyo Festival), known as a stepping-stone to success for idols. This is the first festival appearance for 22/7, but after seeing other idol groups they realize that they lack cohesiveness.

It becomes clear to Kaname that in order to win the Treasure Hunt Game, he must defeat the vicious Eighth Clan. To do this, he forms a temporary clan with Rein, Ryuji, and Hiiragi. While they develop a strategy to beat the Eighth Clan, Kaname receives a plea for help from Shuka.

Boruto and the team are waiting for the escape boat when Tsukiyo appears. Boruto and his team fight desperately in order to protect Kokuri, but they're tormented by Tsukiyo's jutsu as time threatens to run out on their prison break!

The Battlers’ recruiting operation, the Rookie Hunt, had begun. The seniors all come out to try to find worthy first-years to join their groups. What takes place is an immense battle! Iruma and his friends somehow make it through, but then decide to check out the various Battlers on campus. But then suddenly, Iruma’s ring goes berserk, causing him to run into a senior...

Kotoko receives a request for help from a giant snake, who is the guardian spirit of Tsukuna Swamp. It appears that a murderer named Tanio Aoi disposed of a body in the snake’s swamp, but there’s something that’s just not sitting right with the snake. After learning about Kuro’s powers, Kotoko asks Kuro to accompany her on this journey, but Kuro declines for a certain reason...