Chaos at the Closing Ceremony

While people were rushing out of the stadium, Ash and The Mask exited the building and saw the attackers standing on a hillside in the distance. The two trainers ran towards the enemy, prepared for battle. Eventually the two Aura Guardians stood in front of a group of 6 men. 6 men that Ash had encountered throughout his journeys in Kalos, Unova, Sinnoh, Hoenn and Kanto. Standing there was Lysandre, Ghetsis, Cyrus, Archie, Maxie, and leading the group of men was none other than the man Ash had dedicated his entire life to taking down. The Team Rocket Leader Giovanni. "What the hell are you doing here Giovanni?" Ash yelled. "I thought that you would have died in prison by now! Come to take your revenge out on me?"

"I'm sorry to get your hopes up," Giovanni said with a calm demeanor. "I came here for one thing only. And it's certainly got nothing to do with revenge on you. Why, you haven't even done anything to cross me... yet."

"What do you mean?" Ash said. "I guess you've forgotten all about me."

"No, Ash Ketchum. That is where you're wrong," The Rocket Boss said. "I just so happen to know everything about you."

"Ash," The Mask said. "These men aren't exactly who you think they are."

"That is right," Team Magma's leader announced. "For there is a infinite number of universes...

"Together, we have been united under the same goal: to destroy this universe." Archie said.

"After successfully learning how to traverse Ultra Wormholes, we traveled from universe to universe in order to capture the strongest Legendary Pokemon," Ghetsis said.

"It became easy once Team Flare began mass producing Master Balls, allowing us to catch any Pokemon without fail," said Lysandre.

"But there is one God-like Pokemon that has eluded us this entire time, avoiding capture. Once we destroy you," said Team Galactic Leader Cyrus. "Arceus will be ours for the taking."

"In order to find this mythical beast... I need something from you," said Giovanni. "Team Rainbow Rocket shall prevail! If you wish to be spared, it would be beneficial for you to hand over your crown."

Ash began laughing. "Fat chance! Is Team Rainbow Rocket the best name you could come up with?" Ash took the crown off his head and threw it high into the air. Ash's Charizard, who had flown over his head, caught the crown in its mouth and flew off with it. "Keep flying Charizard! We'll handle things here!"

"AH! Insolent child!" Giovanni shouted in anger. "You are foolish to think that your Charizard alone will keep me from getting what I want."

"My Charizard is going to be long gone before you even get the chance," Ash said. "You're going to have to get through me."

"And me," Said The Mask, standing at Ash's right side.

"And my Team!" Ash shouted to the Rocket Boss.

From all directions, Ash's companions and Pokemon from his 12 on 12 surrounded him. May came in riding on Ash's Latias, Paul came in on his Honchkrow, Lance rode in on his Dragonite, carrying Ritchie by his arms, Dawn came in on Togekiss, Gary rode in on the back of his Dodrio, and Harrison touched down on the back of his Pidgeot. Every trainer threw out their teams of Pokemon.

From his team, Ash threw out his Mewtwo, Darkrai, Entei, Moltres, Latios, Shaymin (already in Sky Form) and Articuno. "Did you honestly think I wasn't going to come prepared?"

The Mask then sent out his Pikachu, Charizard, Lapras, Blastoise, Snorlax and Venusaur. "I told myself that in order to achieve my main goal, I needed to stay away from these evil teams. I guess it's time that I come out of retirement and kick some Rocket ass once more."

Paul sent out his Torterra, Honchkrow, Aggron, Drapion, Electivire, and his newly evolved Typhlosion. Dawn sent out her Mamoswine, Togekiss, Lopunny, Ambipom, Pachirisu and Piplup. Harrison called out his Pidgeot, Blaziken, Steelix, Kecleon, Houndoom and Weavile.

Ritchie sent out Sparky, Cruise, Rose, Happy, Zippo and Copycat who transformed into a Tyranitar (Cruise). Gary threw out his Electivire, Umbreon, Magmortar, Scizor, Nidoqueen and Blastoise. The Dragon Master Lance threw out 2 more Dragonites, his Red Gyarados, his Aerodactyl, an Altaria, and his Garchomp that he caught as a Gible back in the Sinnoh Region. As for Ash's fiance, she battled with her Blaziken, Glaceon, Zoroark, Venusaur, Blastoise, and her own Snorlax.

The opposing team then threw out their pokemon. Giovanni owned Dugtrio, Nidoqueen and Nidoking, Rhyperior and Persian. Maxie and Archie sent out 2 Mightyenas, 2 Crobats, a Weezing, Muk, a Camerupt and a Sharpedo. Cyrus called out his own Crobat, Honchkrow, Houndoom and Weavile. Ghetsis sent out his Cofagrigus, Hydreigon, Bouffalant, and Bisharp. Finally, Lysandre of Team Flare sent out his Mienshao, Honchkrow, Pyroar, and Gyarados.

A real problem arose when the members of Team Rainbow Rocket pulled out 1-2 Master Balls each and sent out their own legendary Pokemon which they had collected from now non-existent universes. Archie controlled Kyogre, Maxie had control over Groudon, Cyrus possessed both Dialga and Palkia, Ghetsis had Reshiram and Zekrom, and Lysandre controlled Xerneas and Yveltal. The final legendary Pokemon that Team Rainbow Rocket possessed was a Mewtwo that had green eyes and a green tail, which belonged to Giovanni.

'That is the Mewtwo I saw in my visions!' Ash's Mewtwo said. 'It's not a clone of me! It is from an entirely different dimension!'

"Looks familiar doesn't it?" Giovanni said. "With the Mew DNA in my universe, my scientists created this Mewtwo using my own DNA and a little genetic modification. It is a being of pure evil that only obeys me. This Pokemon is able to battle and conquer any and all opponents. After murdering all of my scientists, I was able to use a single Master Ball and capture it for myself. Mewtwo, go after that Charizard." The Genetic Pokemon turned to its Master and nodded, teleporting away.

"Mewtwo!" Ash yelled. "Go follow it! We have to protect Charizard and the crown!" Ash's own Mewtwo nodded and teleported away after it.

Ash stood forward, eyes glowing blue. His Aura glowed around him as he let out a rallying cry. "Alright Team, this is our biggest battle yet," Ash announced, stepping to the front of the people and Pokemon. " We have to fend off all of these Legendary Pokemon in order to protect our universe, and the Kanto Region! Let the Aura guide us!" All of the Pokemon from both sides collided as war broke out.

Charizard was flying over the ocean in an attempt to escape Team Rainbow Rocket. Even though its trainer needed his help in a battle like this, he knew it was more important that this crown was kept away from Team Rainbow Rocket. All of a sudden, its ally Mewtwo appeared next to it. "What's going on?" Said Charizard, flapping its wings. "Is everything ok?"

"They have a Mewtwo of their own that's after you," Mewtwo replied. "I came to help you out."

Without warning, Giovanni's Mewtwo appeared in front of both Pokemon, and caught them by their necks. Charizard dropped the jeweled crown from its mouth, and the green Mewtwo caught it with its tail. The enemy Pokemon raised up both Mewtwo and Charizard, staring into their souls with glowing green eyes.

Author's Note: The looming threat was Giovanni all along... but a Giovanni from a different universe?! How will out heroes prevail in this Legendary Clash of the Titans? Who will walk away with the Indigo Crown, and the Keys to Arceus' Realm?