Summary: In the second-season opener, a war breaks out between the Fire and Water Civilizations, resulting in some strange natural disasters.

Summary: Ray and Bob are abducted and taken to a Volcano warship, so a rescue attempt gets underway while the warship is at risk of being attacked.

Summary: Alakshmi must be saved from the Volcano-ship; a Water Creature is investigated by Allie and Gabe.

Summary: The kids advance to a new training level and get access to the dojo, which temporarily allows them to acquire strange new powers through an old spell.

Summary: A classmate threatens to expose Kaijudo by posting photos of Carny and a Fire Civilization creature on the Internet.

Summary: Cyber Lord Finbarr needs help explaining the king's bizarre actions and the Choten's culpability in things.

Summary: The kids look for a mystic who might lead them to a cure for Ray's dad.

Summary: Ray travels with his grandfather to Japan, where he learns details of his family history and meets a creature that grows enormously as it absorbs mana.

Summary: Plant life grows unruly, so the gang head to the Nature Civilization, where they try to defeat the Wild Veggie creatures.

Summary: Ray gets a good job and moves into a new home with his family. Elsewhere, the Choten's henchmen start a new crime spree.

Summary: Gargle visits Gabe's house and encounters Gabe's brothers. Elsewhere, Ray heads to the chemical plant after something odd occurs there.

Summary: Empress Megaria wants Allie to be her apprentice. Elsewhere, a truck carrying evolution serum vanishes.

Summary: Allie's loyalties to her friends are tested; Ray learns about non-violent resistance, and he uses his new knowledge when confronting Empress Megaria about Allie.

Summary: The kids are in peril at sea as they search for the San Campion Triangle; after August questions Saguru's compassion, the two of them engage in a duel.

Summary: Humans get replaced by look-alike holographs, so Ray seeks help from his uncle; Allie performs a spell and accidentally casts the temple into darkness.

Summary: Bob's mom gets abducted and taken to the Fire Realm, so Ray and Bob go on a rescue mission. However, the mission gets more complicated when Bob encounters adversaries from his past.

Summary: Ray receives a warning in a dream, so he and his pals cross the Veil and enter the Nature World. While there, Ray looks for a mystic who may possess the healing spell he seeks.

Summary: The kids and Master Isao unexpectedly find the Choten's ship, but making an undetected escape isn't feasible for them. Meanwhile, Alakshmi gets creative as she attempts to remove Sensei's armor.

Summary: Allie gets stuck to Alakshmi, so they join forces to combat Nigel as he tries to devise a Veil breach. Elsewhere, Ray and the Masters learn that the Choten is reaching out to the Darkness Realm Queen.

Summary: At the time when Carny is back in school, a bullied kid named Kevin steals one of Carny's tech-gauntlets and inadvertently opens the Veil which lets the Skeeter Swarmers into the school that take over everyone's bodies except Ray's body. Now he is the only one left to fight against this. Meanwhile, Queen Kalima starts to have her forces invade San Campion where the incidents with the Skeeter Swarmers gives Gregoria the opportunity to invade San Campion.

Summary: Ray has a family reunion with Master Isao. Meanwhile, Butterfly Effects prove harmful to San Campion.

Summary: The Water Realm causes damage to two other realms, so the kids seek help from four creatures who can join forces and ward off another attack.

Summary: Ray barters with the Choten, giving him a spell from the Water Mystic in exchange for a remedy for his father.

Summary: The Creature Monarchs must be gathered together in one locale in order to free Tritonus and halt the impending war in the Creature Realm.

Summary: The Adepts board the Choten's ship and figure out the plan for the missing evolution serum. Meanwhile, things fall into place for the Choten.

Summary: Ray gets to use coveted spell to halt the Choten's army, but it comes at a high personal cost.