With the World Duel Carnival about to begin, Yuma gets set to take on the best duelists from around the world... that is, until he realizes he never entered!

The World Duel Carnival kicks off when Yuma is challenged by Striker, a soccer player turned duelist who has one goal in mind - scoring a victory!

Hoping to keep the momentum going in the wake of his latest victory, Yuma rises up to the challenge of a pint-sized duelist and his deck of monster machines!

Yuma broke Anna's heart years ago, and now she's back for revenge. If Yuma loses, he has to be Anna's boyfriend forever.

Yuma faces his toughest test to date when he challenges the tomato loving Tombo to a duel! Can Yuma overc ome his hate for tomatoes and be victorious, or will his taste buds only be serving up defeat?

Yuma gets taken for a wild ride when Kari's friend steals an extremely lucky card from the local museum! Relying on pure skill, Yuma must figure out a way to beat the luckiest guy in the world!

Yuma's duel atop an out-of-control monorail takes a turn for the worse when his opponent plays a Number Card that guarantees a win every time.

It's a dream come true for Caswell and Bronk when their favorite duelist in the world challenges them to a duel!

Out for revenge, Shark looks to sink his teeth into a duel with Quattro, but he instead gets hooked into an underwater battle with Quattro's sinister sibling!

Yuma hunts down a photographer whose pictures can predict the future! Unfortunately for Yuma and his friend Tori, it's a future that's not so bright!

Tori's future is literally up in the air when the damaged airship she is on takes a turn for the worse - just as Yuma's opponent Cameron predicted! Can Yuma save his best friend by winning his duel, or are the future photos Cameron snapped set in stone?!

After accidentally falling asleep, Flip wakes up to a nightmare realization - he just slept through the first day of the World Duel Carnival!

With Astral missing, Yuma must rely on his skills alone if he wants to defeat Nistro and Dextra and save his deck and spot in the World Duel Carnival!

When Yuma's Heart Pieces are swiped by a pack of stray dogs, Cathy calls on her feline friends to help hunt them down! After finding the hounds' hideout, Cathy is challenged by the pack leader to a duel!

After using his powers to escape from Heartland City, Hart unleashes a path of destruction that only Yuma can help stop!

As Kite desperately searches for his brother, Vetrix puts his diabolical plan for revenge in motion!

Vetrix continues his quest to drain Hart of all his powers!

Kite must learn to work with Yuma if he wants to take down Trey and Quattro and rescue Hart! Can Kite put his pride to the side and accept Yuma's help, or will Kite's ego end up sacrificing Hart's safety?!

Faced with tough decisions, Yuma decides to run away from his problems and search for his father until Master Roku confronts him, forcing him to face a few hard truths.

The race for entry into the World Duel Carnival sees Nistro clash with TV superhero The Sparrow. The feathers fly as the fierce duel hits a fever pitch!

Trey makes an unexpected visit to Yuma's house and discovers the secret behind Yuma's incredible dueling skills - over lunch!

After accepting Trey's challenge to a duel, Yuma soon learns that Trey has acquired a dark and dangerous new power!

With the bond between Astral and Yuma broken, Trey takes aim at the rest of Yuma's life points!

The back-and-forth battle between Trey and Yuma reaches its climactic conclusion! Can Yuma defeat Trey without Astral's assistance, or will Trey triumph, leaving Yuma one Heart Piece short of making it to the finals?!

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