Four exiled Wizard Kings return to threaten everything the Clover Kingdom stands for in Black Clover: Sword of the Wizard King, a 2023 fantasy feature directed by Ayataka Tanemura.

What is Black Clover: Sword of the Wizard King about?

Asta grew up in a kingdom where magic decides a person's worth, and he was born without any. That gap between what he wants and what he's been given has pushed him toward one stubborn goal: becoming Wizard King, the highest title the realm can offer, through sheer physical grit rather than spellcraft. The film raises the stakes on that ambition by bringing back four Wizard Kings from generations past, rulers who were banished long ago and who now return with a shared grievance against the Clover Kingdom itself. Their reappearance forces the current order of mages to confront a history it would rather have left buried, and it puts Asta and his allies directly in the path of magic far older and stronger than anything they've faced. Character relationships built across the wider Black Clover story carry into this feature, with rival mages and mentors pulled into the same widening conflict. The film leans on large-scale magical battles and kingdom-spanning stakes while keeping its focus on Asta's core drive: proving that resolve can matter as much as raw magical power.

About the cast

Gakuto Kajiwara voices Asta, joined by Nobunaga Shimazaki, Junichi Suwabe, Kana Yuuki, Toshihiko Seki, Toshiyuki Morikawa, Hochu Otsuka, and Miyuki Sawashiro as the mages and rulers drawn into the returning Wizard Kings' conflict.

Context & significance

Directed by Ayataka Tanemura, the film is a Japanese production that extends the Black Clover fantasy world into a feature-length story built around the four banished Wizard Kings. It keeps the franchise's mix of large-scale spell battles and character-driven stakes while giving longtime side characters more room inside a single self-contained plot.

Watching Black Clover: Sword of the Wizard King on Ktime

Black Clover: Sword of the Wizard King streams on K-Time with a free account login, and it's available with Persian dubbing and Persian subtitles, letting Farsi-speaking anime fans follow every battle in their own language.