The adventure explodes into action with the debut of Mewtwo, a bio-engineered Pokemon created from the DNA of Mew, the rarest of all Pokemon. Determined to prove its superiority, Mewtwo lures Ash, Pikachu and others into a Pokemon match like none before. Mewtwo vs. Mew. Super-clones vs. Pokemon. It’s the ultimate showdown … with the very future of the world at stake!

40 years ago, a Celebi was being attacked by a Pokemon Hunter. Luckily, a young boy named Sammy saved Celebi. Using its Time Traveling power, Celebi transported himself and Sammy 40 years into the future. There, Ash, Misty, and Brock assist Sammy to the healing lake in the forest so they can heal the wounded Celebi. Unfortunately an evil Team Rocket member, Viscious a.k.a. “The Iron Masked Marauder”, tries to capture Celebi using his technology. As Ash and Co. try to get away from Viscious, they also run into Jessie, James, and Meowth, who also want to capture Celebi. Soon it becomes a race against time to get Celebi and Sammy back to the forest before Celebi is caught and is used to destroy the forest and themselves.

In the legendary past, before Poké Balls were made; an aura-guiding hero Pokémon named Lucario sensed two groups of armies about to clash, and a threat of a massive war in front of Cameron Palace in Kanto that would leave no survivors. He transferred this message to his master, the legendary hero Sir Aaron, while he was being attacked by a violent group of Houndoom. During the battle, his sense of sight was lost and he was rendered unable to see. He used the detection of his Aura, and so with the offensive Aura Sphere, he eliminated them. Though by the threat, the queen of Cameroon, Lady Rin was resolute to die with her civilians, and so Sir Aaron made a choice.

Satoshi, Haruka, Takeshi, and Masato come upon the festival of the Wishing Star of Seven Nights. During their enjoyment, the legendary Pokemon–Jirachi, decends from the heavens and befriends Masato. Jirachi, with the power to grant any wish, is sought after by many people wanting to claim its power. One man seeks to use its legendary power to revive an ancient pokemon known as Groudon, unaware of the dangers hidden within Jirachi’s powers

A comet bearing a deadly Pokemon creature crash-lands onto Earth, terrorising a nearby high-tech city, where Ash, Pikachu and friends are currently visiting…

Moritaka Mashiro, a junior high school student, content to live out a relatively normal life as any other does, is persuaded by his classmate, Akito Takagi, to become an aspiring mangaka when the latter realizes his natural talent as an artist. However, Moritaka is reluctant to pursue his dream as his uncle, once a mangaka with his own serializations, died from overwork trying to regain his lost status. With Akito’s help, Takagi gets another classmate and his school crush, Azuki Miho, who is an aspiring voice actress, to voice in the anime adaptation of their future manga once it is completed. However, Mashiro also proposes to Azuki, who surprisingly accepts only on the condition she will marry him when both of them have achieved their dreams. With a goal set before him, Mashiro begins a long and struggling path to become a famous mangaka.

Source: AnimeNewsNetwork

When Molly Hale’s sadness of her father’s disappearance get to her, she unknowingly uses the Unown to create her own dream world along with Entei, who she believes to be her father. When Entei kidnaps Ash’s mom, Ash along with Misty & Brock invade the mansion looking for his mom and trying to stop the mysteries of Molly’s Dream World and Entei!

Ash, Pikachu and his friends try and stop a pair of thieves hiding out in the canals and alleyways of Alto Mare, the age-old water capital. Joining the adventure are two new legendary Pokémon, a pair of siblings named Latias and Latios, who serve as peacekeepers and protectors of the Soul Dew – a priceless treasure with a mysterious power.

In this direct-to-video sequel to Pokémon: The First Movie, Ash, Misty, and Brock continue exploring the Johto region, then have to rescue Pikachu after Jessie and James of Team Rocket kidnap him. The search leads them to the hidden plateau where Mewtwo has established a haven for the cloned Pokémon from the previous film. The evil Giovanni is plotting to recapture Mewtwo and renew his efforts to create an army of bio-engineered Pokémon. Aided by the reluctant Meowth, Ash and his friends defeat Giovanni and his henchman.