The Cloak of Dark Illusion's influence begins to overcome Allie and her loyalties are tested. Will she resist or will she succumb to its power?

Ray's family finally moves into a new home, and Ray gets a new job. Meanwhile, the Choten's henchmen begin a secret, baffling crime spree - and it's how they are pulling it off that causes a problem with our heroes.

When Mana overloaded soil causes plant life to grow out of control on both sides of the Veil, the duelists find themselves in a battle with a gang of sentient and aggressive Wild Veggies!

When Mighty Shouter fails to respond to Master Kimora's summons, Ray and his friends travel to the Nature Civilization to investigate the strange abductions of Shouter's tribe by a mysterious force.

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.

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.

Escaping from the Creature Realm, the kids help the Masters plan an attack on the Choten's lair. However, the Choten is prepared for them - and ready to put his plan to control both worlds into action!

The Choten and his underlings attack Ray's apartment to get the 5th and final Creature Artifact. Making matters worse, the Choten activates a Summoning Inhibitor that prevents anyone or anything from crossing through the Veil.

Empress Megaria attempts to keep Allie in the Darkness Realm as her new protégé, but has some competition in Alakshmi. Elsewhere, the rescue party devises a plan on how to enter the castle and return home with Allie.

Allie leads an expedition into the Darkness Civilization, where the group endures a series of attacks that take a heavy toll as they make their way to the stronghold of a Darkness Lord known to wield great influence.

To protect Bob's Quillspike family from a massive attacking creature, the kids go to the Nature Realm and duel in an arena competition to win the Shield of Unity - an artifact that compels all other tribes to help whichever tribe possesses it.

Narrowly escaping the Water Civilization rulers after being accused of stealing their most powerful artifact, the kids team with Gabe's creature Gargle to prove that the Choten is guilty - and to stop him from getting away with his crime.

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.

After rescuing a baby fire creature from Alakshmi, Ray and his friends hide out at school, but are soon caught up in a dangerous game of hide-and-seek with the Choten's pursuing minion and her vicious puppet, Razorkinder.

Gabe's twin brothers drag him along to explore an abandoned amusement park. When Fingers brings a new Darkness creature to hunt our heroes, Gabe finds an unexpected ally - and a new friend - in Sasha, a princess from the Light Civilization.

Ray and Bob are captured and enslaved by the Fire Army on a Volcano warship. Meanwhile, Allie, Gabe, Nadia and Chavez try to rescue Ray while keeping Cyber Lord Finbarr from launching a massive Water Civ. weapon at the Volcano-ship.

Attempting to rescue Allie from Lord Skycrusher, Ray and Bob are captured and forced to battle for their lives. Meanwhile, Gabe and Gargle fight to save Allie's new friend Squeaky from the castle chef even as the Masters race to save them.

A string of strange robberies proves to be the work of a powerful Light Creature - guided by new, bad-tempered bad guy HELLER. The kids' attempts to thwart the crimes result in Ray getting temporarily blinded before figuring out how to win the day.

Princess Sasha returns, sent by the Light Civilization to study humans. In disguise, she attends school with our heroes, and is introduced to mean attitudes, cyber-bullies, and powerful emotions - all of which make her question humanity.

A war seems to be erupting between the Fire and Water Civilizations - and it's creating problems in San Campion. Each side claims the other started it, so Ray and friends go across the Veil to investigate - and find it's worse than they feared!

Having been promoted from Acolytes to Adepts, the kids discover a long-lost spell that temporarily bestows bizarre new powers and characteristics on their Creatures.

Sasha sends a message to Gabe that her home is under attack. Reaching the Light Civilization, the kids find Alakshmi, Fingers and Heller attacking Sasha's fortress in search of the final powerful Artifact - and they will stop at nothing to find it.

Ray, Allie, Gabe and Master Isao accidentally locate the Choten's ship but are unable to escape unnoticed, while Alakshmi attempts an unconventional method to free Sensei from her Mana-dampening armor.

When a bullied kid steals Carny's tech-gauntlet intending to teach the bullies a lesson, he inadvertently opens the Veil, letting Creatures enter the school and take over everyone's bodies. Ray, Allie and Gabe must stop the invasion.

The kids must track and banish a small Creature back to its realm. But when the Choten mutates the Creature and it starts to duplicate itself, things get complicated. Meanwhile, Gabe has problems controlling his new primary Creature, GARGLE.

As the Choten's plan appears to be falling into place, Ray, Bob, Gabe, Gargle, Allie, Squeaky and the Masters must do everything in their power to save Earth from a Kaiju apocalypse!

Cyber Lord Finbarr requests help from the kids to help prove to the Water Civilization that the Choten is secretly controlling King Tritonus.

Ray, Allie and Gabe return to the Fire Civilization in search of a Creature Mystic - whose magic could hold the key to a Duelist's salvation.