Yu-Gi-Oh! SEVENS: The Forbidden Ace

SYNOPSIS

Yuga's team lost the second Duel. With the ownership of Rush Dueling depending on the final match, Yuga and Roa start their Duel. As the Duel progresses, it turns out that there's a possibility that "Sevens Road Magician", which has never been used by anyone but Yuga, is an illegal card! Yuga is now in a pinch, as he would lose the moment he draws "Sevens Road"...