Black Clover: Sword of the Wizard King

Black Clover: Sword of the Wizard King (ブラッククローバー 魔法帝の剣) is the first animated feature of the Black Clover series. It was directed by Ayataka Tanemura and produced by Studio Pierrot. Initially set to be released on March 31, 2023 in Japan at Friday Roadshow, as well as worldwide through Netflix, it was postponed until June 16, 2023 due to a coronavirus outbreak.

Attendees in Japan will receive a special booklet, Volume 23.5, which contains character sketches, cast and staff interviews, and a 20-page tie-in story.

Plot
Asta and his friends are drawn into battle with four former Wizard Kings when Conrad Leto appears holding the "Emperor's Sword".