Pokémon Colosseum (Nintendo Cinematic Universe)

Pokémon Colosseum is a Japanese anime film.

Summary
The evil Team Snagem has turned good Pokémon into evil Shadow Pokémon, and only Wes, a former member of the team, can stop them.

Plot Elements

 * Wes infiltrates and destroys the Team Snagem hideout before leaving the organization.
 * Wes starts at the Outskirt Stand, a dilapidated train engine in the middle of the desert that has been converted into a shop.
 * With Espeon and Umbreon, Wes's first opponent is a Trainer named Willie.
 * Wes then leaves the Stand and heads to the oasis-esque Phenac City in time to see two men dragging a sack.
 * After defeating them in battle, Wes unties the sack to find Rui, a girl with the ability to discern Shadow Pokémon. They meet the mayor, Es Cade, who seems very bothered about the Cipher problem, but seems to do nothing about it.
 * Later, upon leaving Phenac Colosseum, three Snagem grunts find Wes and Rui. The grunts then reveal to Rui that he was a member of Snagem, and an excellent Snagger.
 * Wes then confronts one of the grunts, which results in the latter's defeat. Finding out that he is an expert at snagging Pokémon, Rui asks him to join forces with her in finding and snagging Shadow Pokémon.
 * Wes becomes a target of a powerful organization known as Team Cipher. After leaving Phenac, he visits Pyrite Town, where Rui was kidnapped.
 * In Pyrite, Shadow Pokémon are openly offered to winners of the town's Colosseum tournament. The local police force is powerless to stop the practice, so Duking, an influential man in Pyrite, asks Wes to enter the tournament and investigate.
 * Wes enters the Colosseum challenge and defeats four trainers to win. Inside a nearby building, a Cipher Peon is about to present the Shadow Pokémon prize, but another one recognizes Wes. The pair then battle their way through the building and a maze-like cave set in the rock behind. Eventually, they face and defeat Miror B., one of four Cipher Admins.
 * Afterwards, Wes returns a Pokémon Miror B. stole from Duking. A team of kids working in Duking's house introduce themselves as members of an anti-Cipher news network, known as the Kids Grid, who pledge their help to Wes and Rui.
 * Their next stop is Agate Village, a forested village in the mountains.
 * As Rui introduces Wes to her grandfather Eagun, another villager runs into the room, telling them that the Relic Stone—a shrine protected by Celebi—is under attack.
 * Wes, following Eagun to the center of the tree, fights off four Cipher agents before the Relic Stone is safe.
 * After resting, Wes is given access to the Relic Stone, the only place where he can purify Shadow Pokémon.
 * After receiving an e-mail from Duking about Mt. battle being under attack by Cipher, Rui asks Eagun where it is and the two headed over there.
 * Upon reaching Mt. Battle, people inform Wes and Rui that Cipher has already taken over the first section of the mountain.
 * After battling nine other Trainers, Wes battles the Cipher administrator Dakim. Dakim owns a Shadow Entei, who is one of the trio of legendary beasts. After defeating Dakim, Wes heads to The Under, which is an underground city located underneath Pyrite Town, and under the control of Cipher. More members of the Kids Grid are here. They tell the player of Venus, another Cipher administrator, who has influence over The Under.
 * After Wes confronts Venus, the owner of the second legendary beast Suicune, she flees.
 * Next, Wes and Rui head to the Shadow Pokémon Lab, where Pokémon are transformed into Shadow Pokémon. After defeating numerous Cipher peons, Wes faces Ein, the final Cipher administrator and the owner of the final legendary beast Raikou.
 * Wes and Rui then go to Realgam Tower. All four administrators are there and ready to face Wes again. After doing so, he is granted access to the Colosseum at the top of the building. There, he is greeted by a large crowd. A Cipher man named Nascour tells Wes that he will have to face four trainers. After Wes defeats all four trainers, Nascour fights him.
 * Once defeated, Nascour tries to leave, only to be interrupted by Es Cade. Es Cade reveals that he is really none other than Evice, the head of Cipher, and battles Wes. When Wes defeats him, Evice attempts to escape by helicopter, but the legendary Pokémon Ho-Oh swoops in and blasts it out of the sky. Evice and Nascour are sent to jail.