Episode 38

"The Four Dimensions" (４つの Yotsu no Jigen) is the thirty-eighth episode of the Yu-Gi-Oh! ARC-V anime.

Synopsis
Two days have passed since the Duel between Yūto and Yūgo, and Yūya, who has been unconscious during this period, finally wakes up and tells Yuzu about the incident of that night. In order to find out whether the "Dimensions" talk is indeed true, Yūya and Yuzu go to Shun with Yūto's "Dark Rebellion Xyz Dragon" card.

Mieru Hōchun vs. Tsukikage
Duel is shown from an unspecified turn. Tsukikage defeats Mieru with a One Turn Kill (Mieru 4000 → 0).

Futoshi Harada vs. Reira Akaba
Duel is shown from an unspecified turn. Futoshi has 3200 Life Points, while his opponent Reira Special Summons an unknown Synchro Monster and attacks him directly with it (Futoshi 3200 → 0).

Hokuto Shijima vs. Unknown Duelist
At the start of the Duel, the Field Magic Cards "Cosmo Sanctuary" is activated, as per the rules of an Action Duel. It will allow the players to use Action Cards, but they may only have one in their hand at a time.

Duel is shown from an unspecified turn. Hokuto controls "Sacred Gredi" (CG Star 4/1600/1400), "Sacred Kaust" (CG Star 4/1800/1700), "Sacred Pollux" (CG Star 4/1700/600) and "Sacred Scheat" (CG Star 1/100/1600).

Hokuto's turn 

Hokuto overlays his two LIGHT monsters "Sacred Gredi" and "Kaust" being treated as Level 5 to Xyz Summon "Sacred Pleiades" (Rank Star 5/2500/1500/2 ORU) in Attack Position. He continues to overlays his other two monsters "Pollux" and "Scheat", being treated as Level 6, to Xyz Summon "Sacred Ptolemys Messier 7" (Rank Star 6/2700/2000/2 ORU) in Attack Position. The rest of the Duel isn't shown, but Hokuto wins.

Yaiba Tōdō vs. Isao Kachidoki
At the start of the Duel, the Field Magic Card "Sword's Graveyard" is activated, as per the rules of an Action Duel. It will allow the players to use Action Cards, but they may only have one in their hand at a time.

The full Duel is not shown, but Isao continually blocks Yaiba from picking up Action Cards by physically assaulting him and eventually defeats him with an OTK (Yaiba 4000 → 0).

List of Featured Characters

 * Yūya Sakaki
 * Yōko Sakaki
 * Yuzu Hīragi
 * Mieru Hōchun
 * Futoshi Harada
 * Tatsuya Yamashiro
 * Ayu Ayukawa
 * Tsukikage
 * Nico Smiley
 * Hokuto Shijima
 * Reira Akaba
 * Sora Shiun'in
 * Serena
 * Masumi Kōtsu
 * Yaiba Tōdō
 * Barrett
 * Noboru Gongenzaka
 * Shūzō Hīragi
 * Shun Kurosaki
 * Nakajima
 * Reiji Akaba
 * Isao Kachidoki