Vector challenges Yuma in a high-stakes Sphere Field duel. He quickly summons Number 66: Master Key Beetle and uses "Magical Tomb" to seal Yuma’s "Rank-Up-Magic Limited Barian's Force".
This pivotal episode shifts the series into a darker gear as the Barian threat intensifies. Watch Yu-Gi-Oh! Zexal Second Episode 21 for fre...
Ray Shadows reveals he is a member of the "Barian Cosmic Crime Unit" and gives Yuma powerful new Barian cards to use against his enemies, insisting they keep this a secret from Astral. Vector challenges Yuma in a high-stakes Sphere Field duel
The main antagonist, Vector , officially arrives on Earth, revealing he was the one who previously manipulated Dr. Faker. Ray Shadows reveals he is a member of
Despite the win, Vector kidnaps Ray and escapes through a portal, leaving Yuma devastated and more determined than ever.
In the Yu-Gi-Oh! ZEXAL series, episode numbering can be tricky due to the transition between the original series and its continuation, . Depending on the platform, "ZEXAL II Episode 21" usually refers to Episode 94 of the overall series, titled "Enter Vector" (Japanese: Shingetsu's Crisis! The Attack of Vector the Manipulator! ). Episode 94 Summary: "Enter Vector"