Boku no Hero Academia: UA Heroes Battle

Third-year Toogata Mirio appears suddenly as the first-year students in Class A are bored during their ban from going outside.

He brings with him the card game "Yuuei Heroes Battle," created by the support class.

As each student picks cards and joins the fierce battle, there seems to be more to the game than meets the eye.

At the end, who will emerge victorious?