Ray and his friends are introduced to the world of the Kaijudo Duel Masters, a secret order of heroes sworn to protect mankind from fantastical creatures - and from the evil forces of "The Choten," who would use those creatures to conquer the world.

Ray, Allie and Gabe explore the wonders of the Kaijudo Temple and learn the basics of creature dueling. The Kaijudo Masters are impressed by Ray's abilities (but skeptical of his unconventional techniques) when he summons the powerful Tatsurion.

Ray, Allie and Gabe visit the Temple Stables and bond with some new Creatures. Meanwhile, one of the Choten's followers releases a deadly threat in the Temple; the kids must join the Duel Masters and their Creatures in a battle to save the day.

The kids must track and banish a small Creature back to its realm.

After rescuing a baby fire creature from Alakshmi, Ray and his friends hide out at school.

When Allie is kidnapped to the Fire Civilization, Ray, Bob and Gabe go to rescue her. Along the way a stranger helps them get to Blastforge City where Allie and a Darkness Creature she names Squeaky are scheduled to become meals for Lord Skycrusher.

Attempting to rescue Allie, Ray and Bob are captured and forced to battle for their lives.

A string of strange robberies proves to be the work of a powerful Light Creature.

Ray and his friends travel to the Nature Civilization to investigate strange abductions.

Master Chavez must replenish the Veil, and to do so he must siphon Mana from one of the slumbering Creature Civilization Kings, but the Choten plans to take possession of the Mana once Chavez has extracted it. It's up to the kids to stop him.

Ray's memories are stolen by the Choten.

The kids team with Gabe's creature Gargle to prove that the Choten is guilty.

Ray and the Duel Masters discover on a mission hunt there is far more to the beast than meets the eye.

Allie hosts a girls' sleepover at her home.

The kids go to the Nature Realm and duel in an arena competition to win the Shield of Unity.

The Nature Civilization's Competition is disrupted, throwing Bob and Ray's claim for the Shield of Unity into jeopardy and the Choten is involved. Meanwhile, time's running out for Bob's Quillspike family, as the massive attacking creature returns!

Gabe's twin brothers drag him along to explore an abandoned amusement park.

What starts as a normal trip to the movies for Ray and Allie ends up as a high.

Allie leads an expedition into the Darkness Civilization.

Empress Megaria attempts to keep Allie in the Darkness Realm as her new protégé.

Wanting to teach Carny a lesson, Ray and Bob find themselves stuck in the Fire Civilization with the bully.

Princess Sasha returns, sent by the Light Civilization to study humans.

Sasha sends a message to Gabe that her home is under attack.

The Choten and his underlings attack Ray's apartment to get the 5th and final Creature Artifact.