Duel Masters Cross Shock
Genres: Action, Adventure, Comedy, Fantasy
Type: TV, Episodes: 50
Aired: Apr 3, 2010 to Mar 26, 2011
Studio: Shogakukan Music & Digital Entertainment
Source: Original
Rating: PG-13 - Teens 13 or older
Synopsis:
Shobu and friends continue to face the members of Fua Duelist in the world championship and defeat them all.

And now Shobu is the world champion. Before Shobu could relax he is being called into the creature world to face Diabolos Zeta, Temporal Ruler, who is about to bring annihilation. Shobu and friends gather the new legendary cards and stop him with their new powers of these cards.

(Source: Duel Masters Wikia)