Ash arrives in the Kalos Region with Alexa, who reveals her sister is a Gym Leader, but she seems to be away.

Ash heads to Professor Sycamore's laboratory, where he discovers the professor is investigating a strange looking Garchomp. Team Rocket overhears the conversation and tries to steal Garchomp for themselves.

After Ash registers for the Kalos League, he encounters a Pokémon called Dedenne and a Fletchling, whom his newly captured Froakie does his best to battle.

Clemont tries to capture the Dedenne that keeps stealing their food.

Ash and his new group of friends finally meet up with Alexa in Santalune City where she introduces Ash to her sister, the Gym Leader Viola. Ash has his first Gym Battle in the Kalos Region, but he is defeated when Viola's Bug-type Pokémon put up too good a fight. Afterwards, an old friend reunites with Ash.

Ash challenges Viola to a rematch, now ready for Surskit's freezing strategy.

Ash is introduced to the world of Rhyhorn racing, and Serena, whose mother is a famous Rhyhorn racer, coaches Ash in the upcoming race. Meanwhile, Team Rocket has their sights on capturing Pikachu and the Racing Rhyhorn.

In the next town, the guidebook reveals that it is home to Charisma Trimmers, people whose expertise is styling the Pokémon Furfrou. Jessica, a Charisma Trimmer in training, is having problems with her confidence, which is only exacerbated by the expert Charisma Trimmer Moussalli, but she is not all who she appears to be.

Upon returning to Lumiose City, the group meets up with Clemont's and Bonnie's father Meyer who reveals to Ash and Serena that Clemont is Lumiose City's Gym Leader. Meyer also reveals that the Clembot, a robot Clemont had built to look after the gym in his absence, has gone haywire. Ash and Clemont infiltrate the gym to beat the Clembot in a Pokémon battle to take back the Lumiose Gym.

Before heading to Cyllage City, the group decides to stop by the Sycamore Pokémon Lab. Team Rocket decides to kidnap Professor Sycamore, as well as Serena and Bonnie, to pry the professor's mind for the secrets behind Mega Evolution, while Ash and Clemont have to deal with a gluttonous little Chespin with a penchant for macarons.

While on their journey, the group stops for lunch when they are interrupted by two Pancham. However when Team Rocket attacks, the Pokémon get separated from their trainers. As Ash and his friends try to reach Pikachu, so does Team Rocket, but they cross paths with a Pangoro along the way.

While heading towards the next city, the group sees a man escaping from Officer Jenny and along the way find a Scatterbug that fell out of the man's truck. It turns out that the man is a Pokémon poacher who has been capturing Vivillon of different patterns and the group decide to help Jenny catch him.

Ash and the group comes across a girl named Penelope who asks to battle Ash and if she wins he has to go out with her.

When Ash and his friends are caught in a rain storm, they find a nearby abandoned mansion to take refuge, but unbeknownst to them Team Rocket has as well. And both groups are frightened by strange occurrences through the house, all centered on a mysterious shadow.

Chespin gets fat after eating so many of Serena's macarons, so Clemont decides to put it on a diet by making an exercise machine and having it exercise through Pokémon Battles, but Chespin is not making progress.

Bonnie and another girl's bags get mixed up, leaving the other girl with Clemont's Dedenne and Bonnie with the girl's Pichu.

Ash and his friends meet up with Ninja Trainer Sanpei who owns a Frogadier. Ash challenges Sanpei to a series of ninja-training exercises, as Froakie learns a new move.

In Camphrier Town, Ash and his friends come across a Snorlax blocking their path. The local King Shabboneau has a Poké Flute that will wake it, but it was stolen by the selfish Princess Allie of Parfum Palace. Ash tries to retrieve it, but the princess demands a Pokémon Battle.

After Team Rocket attempts to consult the mysterious "Madame X" for help in capturing Pikachu, they are brainwashed by her Malamar, with only Meowth escaping and going to Ash and his friends for help. When Pikachu is captured and brainwashed as well, Ash, Serena, Clemont, Bonnie, and Meowth go to save him and Team Rocket. However, everyone but Ash and Meowth gets brainwashed, leaving them with no idea on how to stop Madame X.

Ash and his friends make it to the Battle Chateau where they participate in some matches while waiting for the battle between Viola and Cyllage City's Gym Leader Grant.

After watching a popular celebrity making a "PokéVision" video with her Pokémon, Serena tries to make one with her Fennekin.

Ash and his friends make it to Ambrette Town and marvel at its aquarium. They meet the aquarium's director Rodman and his partner Clauncher, and they try to help him complete the aquarium's collection by capturing a gold-colored Magikarp.

Ash, Serena, Clemont, and Bonnie meet up with Alexa again, who is covering the new fossil exhibit at the Ambrette Town Museum, meeting the revived fossil Pokémon Amaura and Aurorus in the museum's cold storage. However, Team Rocket arrives to steal Amaura, leaving Ash and his friends on a rescue mission.

Ash and his friends make it to Cyllage City, where Ash plans on challenging the Gym Leader Grant. Having already seen his strategy with Onix at the Battle Chateau, Ash plans on having Froakie face the Rock Pokémon in battle, and later Pikachu against Tyrunt.

While on the road, Serena makes some Poké Puffs for Pikachu and Fennekin, but her cooking skills are attacked by Miette, who has the Meringue Pokémon Slurpuff. The two decide to head to the next town and hold a Poké Puffs Contest to see who is the better pastry chef.

While brushing out her hair, Bonnie tries a new flower accessory, only to discover that a Flabébé is latching onto it because she has lost her Fairy Flower. The gang tries to help Flabébé get a new Fairy Flower, but it appears the season is over.

Upon arriving in the next town, Ash learns that the Kalos Region Champion Diantha will be holding an exhibition match, but he misses out on the sign up deadline. He heads to Professor Sycamore's lab, being tasked to help in his research on Mega Evolution, when he meets Diantha there by chance. She allows him a friendly match, Pikachu against her Gardevoir, and she shows she knows what Mega Evolution is.

Ash, Serena, and Bonnie must find out who has been impersonating them in the town they have just arrived in.

Ash and friends meet up with Korrina and her Lucario, and soon discover that she is the Shalour City Gym Leader, and she seems to possess a Mega Stone.

Ash, Serena, Clemont, and Bonnie help Korrina and her Lucario find the Mega Stone Lucarionite in Geosenge Town's caves, only to come face to face with a Blaziken protecting the caves.

Korrina finally finds the Lucarionite, but after using it, she loses control of Mega Lucario, who is much too strong for Pikachu to defeat. Her grandfather Gurkinn must step in and take care of matters, with his own Mega Lucario.

Korrina's grandfather Gurkinn tasks her with more training to rein in Mega Lucario, and Ash and company accompany her as they travel to Pomace Mountain only to fall into a trap laid by Team Rocket.

The group heads into the mountains around Pomace Mountain and meet with Mabel, a flower arranger who has mastered the art of Mega Evolution herself with her Mawile, prompting Korrina to have a friendly match.

Continuing on their journey to Shalour City, Ash and his friends come across the Wrestling Pokémon Hawlucha who is protecting a group of Pokémon in the forest from stronger Pokémon like Machamp, Conkeldurr and a Ursaring.

At Kalos Canyon, Ash learns of the Sky Battle trend and tries it out with Fletchling and Hawlucha against Sky Trainer Moria and her Talonflame.

While travelling in the Reflection Cave, Ash's reflection takes Pikachu away from him, prompting him to follow into a world within the reflection, leaving Clemont, Serena, and Bonnie to find a way to bring him back. After Ash arrives in the Mirror Dimension, he discovers that his mirror self needs help finding his Pikachu.

While practicing for his upcoming Gym battle against Korrina with Hawlucha, Froakie, and Clemont, Ash is kidnapped by the Elder Tree Pokémon Trevenant, leaving Froakie and Hawlucha to trust each other in saving Ash, as Trevenant keeps the others at bay with its power over the forest.

Ash, Serena, Clemont, and Bonnie make it to Professor Sycamore's Pokémon Summer Camp, where they meet Shauna, Trevor, and Tierno, who have received Bulbasaur, Charmander, and Squirtle from Professor Sycamore for their first Pokémon, and want to test their skills against Ash and his friends.

Serena and Shauna decide to have a little PokéVision contest, but while Serena was looking for locations with her friends, she and Ash become trapped at the bottom of a cliff.

The summer campers participate in a Pokémon Orienteering stamp rally where they must use their Pokémon to navigate through a course to get stamps at various stations. However, Bonnie and Pikachu get lost in the foggy woods and come across a mysterious Pokémon.

After all of the activities at the Pokémon Summer Camp, Ash's team and Tierno's team have the same amount of points. To settle the tie, all six will participate in a tag team match. But first, they have to save Tierno, Shauna, and Trevor's Pokémon from Team Rocket.

Before they have their Gym Battle, Ash and Korrina must stop Team Rocket after they have stolen a scroll on Mega Evolution from the Tower of Mastery.

Ash challenges Korrina for the Shalour Gym's Rumble Badge, with his Hawlucha, Fletchinder, and Pikachu facing off against her Mienfoo, Machoke, and Mega Lucario.

Bonnie and Clemont get into a fight after Bonnie wondered off to look for Chespin and when they encounter two brothers and their Meowstic having a rivalry, it gives Clemont a chance to teach Bonnie a lesson.

On their way to Coumarine City, the group goes to a Pokémon Center where Nurse Joy is assisted by a Wigglytuff with bad luck. However, they all soon find themselves having to deal with a Salamence that has gone out of control, and Wigglytuff is the only one who can save Joy.

After a Pancham disrupts a Pokémon Showcase and steals Ash's hat and Clemonts's glasses, Serena battles it with her Fennekin in an attempt to capture it and teach it some manners.

Clemont returns to his old school where he relives his younger years and reminisces about a Shinx he had befriended, but was forced to leave it behind after his graduation celebration. When he reunites with it, it has evolved into Luxio ever since and Clemont tries to heal the rift that was caused a few years ago.

While walking by herself, Bonnie comes across a group of children who are protecting an injured Lapras from intruders while it rests up before returning to the sea. Bonnie soon joins them in protecting Lapras from Team Rocket.

After Pancham and Chespin get into a fight, Ash, Serena, Clemont, and Bonnie meet Nini, a Pokémon Performer preparing for the Pokémon Showcase. Serena becomes inspired to add performances to her battle style as well, and has to use it quickly when Team Rocket kidnaps Chespin, Fennekin, Pancham and Nini's Pokémon.

After encountering the Mock Kelp Pokémon Skrelp on the Muraille coastline, Ash and his friends join two marine archaeologists on an expedition to the sunken luxury liner known as the Cussler where Skrelp, Dragalge, and several marine Pokémon live. However, Team Rocket has their sights set on capturing all of the Pokémon that call the Cussler home.

Ash unknowingly disrupts a play rehearsal, sending its star Gallade out of commission. Ash's Hawlucha and the odd-colored Hawlucha "villain" must work together to get the play back on track while trying to deal with Team Rocket.

Ash and the others meet up with Sanpei and his Greninja who comes to them for help in dealing with another Ninja Trainer. They help Sanpei out, but something happens to Ash's Froakie.

When Serena's mother Grace visits the group on their journey and learns of her daughter's new goal of becoming a Pokémon Performer, Grace wonders if her daughter is truly dedicated to her goals and challenges her to a Skiddo race to prove her determination.

Citron and Kojirō must work together to save their friends from the Calamanero that they last encountered when it controlled "Madame X".

Ash befriends a Numera who is very friendly, but because it is a Dragon-type it is afraid of Dedenne.

Team Rocket kidnaps Numera, but Dedenne manages to track them down to save their new friend.

Ash and his friends team up with Hiyoku City's Gym Leader to stop Team Rocket from stealing a Vanipeti, which incurred the anger of it's fellow Pokémon.

Ash challenges Fukuji for the Plant Badge and gets backed into a corner by his powerful grass-type Pokémon.

Hiyoku City holds an annual festival to celebrate the bond between trainer and Pokémon. However when Ash has trouble deciding on a present for his Pokémon, Serena helps inspire him on their shopping trip.

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The gang encounters a Boopig in the badlands which uses its superior strength to dominate the Baneboo in the area's oasis. When they end up getting captured by Team Rocket, Numera steps up to the plate to defend its friends.

Citron and the others arrive at the Kalos Power Plant and discover Team Rocket to be manipulating the electric Pokémon in the area. After putting a stop to their schemes, Citron decides to go on ahead of the others and prepare for the upcoming battle with Ash in Miare City.

While Clemont prepares for his upcoming Gym battle with Ash, Team Rocket is attempting to catch Pikachu, as usual. But Jessie and Wobbuffet get separated from the others and find themselves in danger!

Ash, Serena, and Bonnie are continuing their journey to meet Clemont in Lumiose City. Their trip is interrupted when a Pokémon Showcase rehearsal quickly turns into a fight between Fennekin and Pancham.

On the way to meet Clemont in Lumiose City, our heroes run into their friend Tierno from summer camp! A Team Rocket robot quickly interrupts the happy reunion when it grabs Ash’s Sliggoo and Tierno’s Raichu and Wartortle, and then carts them back to the villains.

Ash, Serena, and Bonnie have finally rejoined Clemont in Lumiose City. Ash can’t wait to get their Gym battle started, but it’s quickly interrupted by Officer Jenny...who places Clembot under arrest!

After a false start, the Lumiose Gym battle between Ash and Clemont is getting under way!

On their way out of Lumiose City, our heroes visit Professor Sycamore, who enthusiastically shows them his latest experiment: he’s acquired a Key Stone and a Mega Stone, and he wants to see if his friend Garchomp will Mega Evolve!

Our heroes are on their way to Laverre City when a passerby recognizes Ash’s Goodra. He introduces himself as Keanan and explains that he’s the caretaker of the nearby wetlands where Goodra used to live when it was a Goomy. Ash and the others are excited to visit Goodra’s old home, but the Pokémon seems reluctant.

Pikachu, Dedenne, and Wooper have been kidnapped, and after an intense battle with Florges, Goodra is in no shape to go after them! While our heroes start a search, the real motivation behind the attack on Goodra’s home becomes clear.

On the way to Laverre City, Serena and Bonnie look up their daily fortunes in Serena’s guidebook, which predicts a bad day for both of them. Meanwhile, the Team Rocket trio, who have just gotten their hands on a berry bonanza, spot our heroes and swoop down to attack!

As our heroes travel through a deep forest, Serena recalls a story about a particularly scary house. And just as they make their way out of a forest, they come across the mansion from her tale!

When our heroes arrive in Laverre City, Serena tells Ash that Gym Leader Valerie is also a renowned fashion designer. Unfortunately for Ash and another would-be challenger named Sawyer, this means the Gym is closed for a fashion show and there are no battles to be found!

After observing the talents and skills of Laverre Gym Leader Valerie in action, it’s time for Ash to challenge her for his sixth Kalos Gym badge!

After Ash’s victory at the Laverre Gym, our heroes are walking with Sawyer, who’s completely focused on his battle notebook and not watching where he’s going—until he trips and falls, dropping his notebook in the process!

When Ash’s Hawlucha finds a Pokémon Egg, everyone teams up to keep it warm, including a very helpful Fletchinder. Soon, a cute little Noibat hatches from the Egg! It starts trying to fly at once, but isn’t very successful. Hawlucha tries to show it how to ride the wind—until Team Rocket swoops in and grabs both of them!

During aerial training with Noibat, our heroes spot three Pokémon flying overhead at impressive speed. It turns out they’re headed to the Pokémon Sky Relay, an aerial race in which three-member teams of flying Pokémon compete against each other.

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Our heroes have taken an exciting detour from their Anistar City journey: a visit to the one-and-only Poké Ball Factory! The three factory managers who offer them a tour look strangely familiar...

Serena is ready to compete in the Dendemille Town Pokémon Showcase—and so is her rival Miette, who once challenged her to a Poké Puff baking contest!

At a run-down hotel, a timid desk clerk named Weston shows our heroes to their room. Ash wants to check out the hotel’s public battlefield, where they discover Mantle, the owner, challenging other Trainers to battle...and taking their Pokémon when they lose!

On their journey, Ash, Serena, Clemont, and Bonnie come across a Gourgeist Festival, where everyone dresses in Pokémon costumes. Naturally, our heroes want to join the fun!

A giant snowy mountain stands between our heroes and their next destination. To cross it, they rent two powerful Mamoswine and climb on board!

Our heroes have stopped at a busy Pokémon Center to get out of the rain when the power goes out! Clemont soon discovers that a leak in the roof has caused a short circuit, and recruits Luxray, Pikachu, and Dedenne to serve as a temporary source of electricity while he fixes it. Ash climbs up to repair the leak, and Serena and Bonnie offer to help Nurse Joy take care of the Pokémon.

Serena is reworking her Pokémon Showcase routine when a powerful attack from Pancham hits Braixen and breaks its beloved branch! Everyone tries to find Braixen a new branch, but it isn’t interested in a replacement.

When our heroes arrive at the foot of Mt. Molteau, the sudden appearance of a fiery Charmeleon lets them know that Trevor, their friend from Pokémon summer camp, is nearby! His goal is to take a photograph of the Legendary Pokémon Moltres, who is reputed to live on Mt. Molteau.

Team Rocket has gotten their hands on a little Tyrunt, with plans to get it to evolve into a powerful Tyrantrum.

On the road to Anistar City, Ash and friends fall into a Team Rocket pit trap! Pikachu quickly sends the villains blasting off again. Then the ground underneath our heroes collapses, leaving them in an abandoned subway tunnel.

As our heroes take a break in a beautiful meadow on their way to Anistar City, Serena and Bonnie unexpectedly come across an Eevee, dancing joyfully in the sunlight! Serena is quite charmed by the Evolution Pokémon, but then Ash calls out to the girls and startles Eevee into running away.

In Anistar City, where Serena is rehearsing for the next Pokémon Showcase, our heroes get a nice surprise when their friends Tierno and Shauna arrive with newly evolved Pokémon! Serena’s new friend Eevee is skittish and shy in the presence of so many others, and she suggests a Tag Battle so Eevee can gain some experience and confidence.

Serena joins her friends Shauna and Nini in the Anistar City Pokémon Showcase! The Theme Performance is a Pokémon quiz, which knocks Nini out of contention. Shauna, Serena, and Jessilee (Jessie in disguise) move on to the Freestyle Performance.

Ash is preparing for his Anistar Gym battle as Professor Sycamore arrives in the city to research the origins of the mysterious Anistar Sundial. A young woman appears and angrily demands that the professor leave at once!

The Double Battle between Ash and Olympia, the Anistar Gym Leader, is just beginning!