Author's Note

All that Prisma stuff can finally get going to the next level.

The Institute's Full-On Attack

Kalos. Nebel Plateau. Later Afternoon.

The Arcane Insitute had arrived, tracking Ash all the way to Kalos.

As the Train hovered high in the sky, Twilight Moonlight's eyes stared at the Plateau from within the back car of the massive vehicle. By tracking down Prisma's soul, they could easily find his counterparts. The many unicorns within the train began chanting spells. The car doors of the Train opened, releasing a powerful force of magic.

The door opened, a powerful light shone from within the train, bright enough to blind anyone. The ground around the Nebel Plateau glowed, and the ground shook. As it glowed, a magic circle appeared around the train. This was the beginning of their attack. Their goal was to draw out and capture Ash, believing him to be Prisma's Reincarnation and a danger to their world. And they were going to do whatever was necessary to capture him.

As the train was casting its magic, a few ponies stepped out, ready to attack. The ponies were powerful and confident. One of the ponies who stepped out was a stallion known as Venture, a Unicorn. The Unicorn stallion wore a black suit and had an aura that screamed that of a confident and powerful pony. Another one was his partner and best friend, Delight. She was a unicorn with a blue and yellow color scheme. Both were ready to take on the Plateau and get the job done.

Unicorns upon unicorns descended upon this paradise for Pokemon, appearing on the hills as starters for their operation, looking down at the area below. All the while, Twilight Moonlight took deep breaths as she prepared to come in as backup. She wasn't going to take chances.

"I can do this..." She said to herself, trying to boost her confidence.

“Well, well, what do we have here? Is our school’s, like, top student actually looking… nervous?” came a sassy voice from behind, making Twilight groan in pure annoyance. Three unicorn sisters sauntered forward, each one radiating powerful magic and flaunting unique cutie marks. The one in the middle and front tilted her head, a smug glint in her eye. “Or maybe… you’re still, like, totally shaken up from your little fight with that Ethan guy?”

These three unicorn sisters were members of the Arcane Institute as well, and were rather full of themselves. They were part of an elite team of unicorns, the BlueLight Sisters And one common theme about these sisters were their blue manes and purple eyes.

"She totally is. Like, look at her." The youngest sister, Violet BlueLight said, having the smallest body of the three. She was the youngest, but the most energetic, and had an abundance of magical power within her.

"Oh my gosh, have we, like, ever seen the top student get all, you know... nervous?" Phantasia drawled, flipping a lock of her dark blue hair with a smirk.." The second sister, Phantasia BlueLight, said, with her dark blue hair. Her hair flowed in the air as she stood before Twilight.

“She’s, like, totally scared of something. Or, I dunno… maybe she’s worried about someone?” The older and tallest sister, Flawless purred, a smug smirk curling on her face as she flicked her mane.

"You three..." Twilight groaned in irritation. "BlueLights."

"Just here to, like, totally check in and see if everything was, like, alright. You know, the Professor's starting to doubt you recently. After you missed your chance to capture Ethan." Flawless informed her.

"Heh, you know how he is. I bet the Professor is just, like, totally worried about your failure and all. Like, totally!" Phantasia added. "I mean, like, I bet he thinks that, maybe you're not so good at your job after all!"

"Yeah, and he'll probably start thinking that maybe, like, you're just not cut out to be, like, the top student and all. He'll totally be all, like, 'maybe I should have sent those two cocky sisters instead' and stuff!" Violet chimed in, nodding sagely.

Twilight sighed. "Do not bother yourselves with my issues. If the professor doubts my abilities, I shall simply show him that I still am a competent Trainer and student."

The three unicorn sisters snickered. They didn't believe that for one bit. "Yeah, sure, sure, sure," they replied. They knew that she was in no condition to prove her competence. Not now, at least.

"If you say so. But right now, it's our time to shine. You missed the best possible moments to capture him and now everyone at the Institute's starting to doubt if you can even get the job done. Maybe you're not the prodigy or even The Chosen One the Professor believes you are, huh?" Flawless uttered.

Twilight Moonlight was in no mood to deal with the three unicorns, who were always so cocky and sassy and constantly thought they were the best. But she had to admit, their magic was strong and powerful and they could really use them right about now. She was in no mood for their attitude, though, so she decided to let them go ahead.

"Did you come here to taunt me or do your jobs?!" Twilight Moonlight demanded. "Let's just head out there and grab him!"

"Oh we totally will. Come on, girls, let's go show them how it's, like, done." Flawless BlueLight told her younger sisters, who nodded in unison. They were ready to show off their power to Twilight and the Professor, as well as anyone else who was watching.

Now that many of the students were present, they knew what to do. Overwhelm their opponents to ensure Ash will be caught. Starting off, they took out their Poke Balls, releasing their Pokemon upon the Nebel Plateau, while some others stayed on standby. There was no holding back in their approach. If they had to take out a Pokemon or two to make sure that they would get what they wanted, they would.

Naturally, like before, they sent out Giant Pokemon, mainly Rhyperiors like before. This would make their enemies weary. And of course, there was an overwhelming number of Pokemon, which could be seen all across the plateau.

These gigantic Rhyperiors made landfall, causing tremors to occur as they landed. They roared and charged at their targets, attempting to capture Ash.

But they weren't the only Pokemon present, either. Other Pokemon, such as Gyrados and Druddigons, emerged as well, all controlled by the Arcane Institute's Unicorns and were attacking the Pokemon in Nebel Plateau.

"What is this?! Giant Pokemon?!" Kimia was flabbergasted. "They don't even look like they're using Dynamax! Are they using magic?!"

"The Plateau...They're going to destroy it with all that size!" Naturally, Volcanion didn't want the plateau to get destroyed by these giant Pokemon, nor did he want the other inhabitants of the Plateau to be harmed.

However, the Harmony Badge was of great help here. It already informed everyone else with a Harmony Badge about the current situation. No matter how far away one may be, they would get the alarm. And thankfully, this meant everyone was alerted.

Equestria. Ponyville. Twilight's Castle.

All the way over at Equestria, every Harmony Badge would go off. Twilight Sparkle would cease her reading, seeing that it was glowing and flashing. One of the functions of the badge was the ability to show everyone the current situation. A beam shot out of the bade, showing a projection of the Plateau and its current status. She was taken aback as the Arcane Institute's Unicorns and the many Pokemon were present, attacking the Pokemon there.

"Giant Pokemon?!" Twilight gasped, standing up from her seat as she witnessed the events unfolding. Her eyes were wide open and filled with concern for her friend. "Ash!"

The other function of the Harmony Badge showed itself. With all those array of powerful energies within it, it was enough to do one thing that proved to be extremely useful. Summon a gateway. Cosmic Energy flowed out of the badge and opened up a portal to the Plateau and Kalos as a whole.

Twilight knew what she had to do. She needed to go to Ash and his daughter's side and help them out in any way that she could. Many Harmony Badges started opening up gateways to the Nebel Plateau in Kalos. All the other friends Ash has made were coming to aid him.

Kalos. Nebel Plateau

In Kalos, the situation was no better, the attacks from these giant Pokemon causing havoc from their presence alone. Instantly, the safety of all the Pokemon here was prioritized. Ash looked at Volcanion, knowing that he would do what he could to protect the Pokemon and the Nebel Plateau. They couldn't just sit there, waiting for something else to happen.

"They're here for you, but I don't believe for a second they won't hesitate on harming the Nebel Plateau in the process!" Volcanion exclaimed. "You should start running, Ash!"

"No way! I'm gonna stick around and help!" Ash exclaimed, looking at Pikachu and the others.

"Pikachu!" The Mouse Pokemon exclaimed in agreement.

Ash turned to Magearna, Flurry and Raleigh's Magearna, the two Pokemon were standing together, looking concerned. Ash knew that the Arcane Institute were after Magearna too. "You two, get to safety. Magearna. Keep uh...Flurry's Magearna safe!"

Raleigh's Magearna understood clearly, pulling her fellow Mageara close to her. Raleigh would also have to go along with them. He was the prince and ruler of Azoth, meaning that he was not to be harmed. The same went for Flurry Heart. And thus, both of them started making a run for it. The Plateau was in danger. The giant Pokemon were starting to tear it down by simply walking, their massive bodies, knocking off parts of the many hills and mountains.

Massive rubble would come flying from their presence. Many of the Pokemon in the Nebel Plateau would make their escape as fast as possible, trying to find a place to hide. Stepping forward in front of all the other unicorns was Flawless BlueLight, smirking down at the area below, already sensing Ash's presence.

"Yeah, I got him. He's not getting away from us. No way." She said with a snarky tone. "Let's start by being hospitable, everyone. Freeze the whole place, Gyarados! Ice Beam!" Many Gyarados let out a roar as a powerful blast of ice shot out of their maws. A blast of frigid air hit the Plateau below.

This would freeze the water around the Nebel Plateau. This was the only source of entry to this location. They had just cut off any chance of escaping. Ash would try and get away from the Plateau and attempt to leave, but now, that would be an impossibility.

Volcanion saw that they had already begun their assault. They were trying to make sure that they didn't leave this place by any means necessary. The Steam Pokemon was in utter disbelief at this. He couldn't stand to see his home be destroyed. Not again.

The ice would rapidly freeze over parts of the landscape, freezing some of the Pokemon as well. The massive blasts of cold air would freeze anything in their path.

"How are we going to take on Giant Pokemon of all things?! Multiple of them, even!" Clemont held his head. The Arcane Institute had already covered their bases and had the advantage. There was nothing they could do to get out of here. They could freeze over their only way out of here. Ash didn't know what to think of it, but he knew that he was going to do whatever was necessary to protect the Plateau. But at the same time, the Arcane Institute was there to get him.

And there was no telling what would happen to him if he were caught by them.

"You'll have to meet them at their level!" Harmony exclaimed. "Challenging them at this size is a foolish idea, so the best thing to do is to match their size!"

"But how?! I can Dynamax my Pokemon and even Gigantamax Pikachu and Gengar, but that's not enough numbers!" Ash held up his Dynamax Band. The amount of Giant Pokemon was too great and outnumbered Ash and everyone. If they all had Dynamax Bands then maybe they could do something, but that was no the case right now.

"Hm. Perhaps I can-"

"DRUDDI!" Before Harmony could finish, Druddigon would break the walls of the area they stood under and attacked. This sudden appearance and attack would catch Ash off guard, as Druddigon tried to snatch Ash. Immediately, Pikachu attacked the massive claw with Thunderbolt, shocking the Pokemon's hand, forcing him to retract. "DRUUU!" The massive Pokemon groaned as Volcanion would immediately retaliate by attacking the giant Pokemon.

By using Scald, he would release a fierce blast of boiling water straight at Druddigon, the intense heat countering the freezing air left by the Gyarados' Ice Beam. The scalding attack hit Druddigon's scales with a sizzling hiss, forcing the giant Pokémon to back off as it roared in pain.

“Oh my gosh, is that seriously the best you’ve got?” Flawless sneered from her perch above, her eyes gleaming with smug satisfaction. “Looks like the little Plateau defenders have, like, a tiny bit of fight in them!” She raised her hoof dramatically, tossing her mane. “Alright, time to show you how it’s really done. Rhyperior, Rock Wrecker!”

“RHY-PER-I-OR!!!” the massive Ground/Rock-type bellowed as it took aim. The colossal cannon on its palm opened with a grinding sound, and a ball of rock energy started building up in its center. As it grew larger and larger, the ground shook, small tremors rippling outwards from the force of it.

Ash's eyes widened, his instincts telling him that whatever was coming next, it was going to be bad. “Scatter!” he yelled to his friends, grabbing Pikachu and dodging out of the way.

Seconds later, Rhyperior unleashed its attack. A massive boulder came hurtling towards them, shattering the earth where they had just been standing. Debris and dust flew in every direction as the shockwave from the impact knocked many Pokemon back.

Each of the many Rhyperior started using Rock Wrecker, the attacks flying all across the Nebel Plateau, tearing apart the many mountains, causing tremors to form as the attack came down upon them. Ash would do his best to keep dodging and running, but with each attack, the Plateau would become weaker. Ash looked at Volcanion as if asking what they should do next. The attacks would come down on the Plateau one by one. Ash's friends were doing all they could to keep dodging, but there were just too many giant Pokemon and not enough of them.

Ash knew that he couldn't just keep running around and dodging attacks. He needed to find a way to stop the Rhyperior, or at the very least, distract them long enough to buy himself and his friends time to plan a better strategy. With his Dynamax Band, Ash was capable of taking on some of those Rhyperior, but the problem was there were so many of them, and only one of him.

"Alright, girls. Time to descend and grab him." Flawless ordered her sisters, who nodded in unison. They would use their magic to levitate and float in the air, making their descent as they landed on the Nebel Plateau below. These Unicorns would be in their way, locking onto Ash.

Violet could already see him from afar. She grinned, pointing a hoof in his direction. "Like, I see him! I'm totally going to get that cutie!"

Once the sisters spotted him, they and all the Pokemon were more than ready to attack. However, before any further action could be done, they were intercepted. Appearing before them were gateways of various shapes and sizes, from stars to circles. Out of these gateways came Ash's friends who were alerted and arrived just in time to aid Ash in battle, much to his shock and relief.

And in response to these Giant Pokemon, a massive flash of light would emerge, blinding them. The sisters and the students all cried out as their eyes were blinded, unable to see for a brief moment. Then they could feel the tremors. More and more tremors started happening. But these tremors were not coming from their Pokemon.

Emerging out of the gateway were Twilight, Applejack, Rarity and Rainbow Dash, alongside soldiers from the Crystal Empire plus Luna and some Canterlot Troops. Instantly, Twilight went over to Ash to see if he was alright. "Ash!" She exclaimed, landing on her hooves as her eyes flashed a powerful light, using a shield to protect them all from a boulder.

"Aw, sweet! You guys are here!" Ash said with glee. "Looks like this badge really works after all. I'm surprised you got here in time."

Twilight giggled, glad that her invention worked as intended. "I'm glad too! But now would be a good time to get some distance. I would say we should head back to Ponyville but won't help. It'll just bring trouble to everyone there. Let's try and stop them right here and maybe force them to retreat."

"Easier said than done." Luna pointed out. "Neither of them are using Dyanmaax so they won't have to worry about returning to their regular size." The Moon princess looked at the giant Pokemon, wondering what was causing them to grow to such sizes without Dynamax energy.

"It's magic," Volcanion told them. "They're using magic to increase the size of their Pokemon. I've never seen anything like it before."

"I had something in mind that could help. My plan is to make you all the same size as them." Harmony revealed.

"You can do that?" Ash said in surprise.

"I can, but I must focus. I need to conserve all my energy. If you can cover me, I'll be able to make you all the same size."

"Don't do that!" But Volcanion shut that down instantly. "If you do, that'll put the Nebel Plateau in far more danger than it already is. You and your Pokemon are too big! Your presence here would only serve to destroy the place."

"R-Right...Good point." That shut down Harmony's plan instantly. However, the opposite came to mind. "But what if I did it in reverse? How about I shrink them down? That'll make them easier to deal with and less of a threat to the Plateau. I'm sure that'd work better."

Volcanion nodded. "That's a good plan. Do that instead. I don't want any harm to come to my home."

Harmony nodded. "I'll see what I can do. In the meantime, you should all be careful. Keep an eye out for anyone that might try to capture you, Ash. And make sure you stay away from the giant Pokemon. I'll do my best to shrink them down, but it might take some time."

"I'll assist you with this spell if possible." Luna decided to chime in. The power of two Alicorns was better than one after all.

"Nuh-uh. I don't think so." A voice shut that down immediately. Despite being blinded, the sisters managed to press on. Lo and behold, they had arrived, descending upon Ash's group. Finally, the Three Sisters appeared before the opposing group, standing in formation. The oldest in the middle and her two sisters to the side, all smirking confidently.

“There he is. Found him!” Violet squealed, bouncing with excitement as she looked at her eldest sister. “Oh my gosh, he’s, like, right there, Flawless! Can I grab him? Can I please please? Pretty please? I’ll be, like, super quick, I promise!”

Flawless rolled her eyes, shutting her down with a smirk. “And let you, like, totally ruin our mission? As if.” She waved a hoof dismissively. “How about you knock off your obsession, and put all that energy into making sure he doesn’t, like, get away? And, obviously, take down anyone who even thinks about getting in our way. Ugh, look at all these chumps in front of us.”

"Chumps?!" Rainbow Dash gasped, her eyes narrowing. "Who are you calling a chump, huh? Who even are you three?!"

"Oh! Glad you asked~!" Flawless was waiting for a quesiton like that. The sisters all stood together, posing in a line, with Flawless BlueLight in the center, Phantasia to her left, and Violet to her right. "We are the best and most popular students of the Arcane Institute." The eldest stated with a smirk, her sisters grinning alongside her as they struck various poses. "I am Flawless BlueLight, the eldest and the strongest of the three. Naturaly." She introduced herself first. "To my left is my younger sister, Phantasia." Then she turned to her right, introducing the other. "And last but not least, my youngest sister, Violet."

"Like, hey there!" Violet giggled, waving at the group of ponies in a flirtatious manner, causing Flawless to sigh in exasperation. "We're, like, here to totally capture you! It's not gonna be hard or anything!"

“Oh, you know it, Violet,” Phantasia nodded with a sly grin. “This has, like, been forever in the making. All those lessons? They’d better pay off."

"Stay back, Ash." Rainbow Dash, Rarity and Applejack would get in front, opting to keep these three away from him.

"Come with me. We'll have enough time to turn them all to small sizes if we keep our distance!" Harmony exclaimed as she, Ash, Twilight, Magearna and Luna went off, leaving Rainbow Dash, Applejack and Rarity to stop the BlueLight Sisters. They had to buy the princesses enough time to shrink down the giant Pokemon and make it easier for them all. The Three Sisters didn't take this well, seeing the princesses and Ash escaping.

"Oooh, they're so going to regret this." Flawless said, smirking. The three sisters used their magic to unveil their Poke Balls, ready to confront them. "This will totally be fun. Wiping the floor with you Prisma Defenders. Out you come, Lucario!"

"Show up, Delphox!" Next was Phantasia with her Delphox.

"Go, Zoroark!" And finally, Violet with her Zoroark.

"In that case...!" Rainbow Dash and her friends were prepared to unleash their Pokemon ext. But as soon as they held out their Poke Balls, cunningly, Vilet would use her magic to shoot the Poke Balls out of their hooves and into the air, snatching the Poke Balls with a beam of telekinetic energy.

"What the?!" Rainbow Dash exclaimed, the trio gasping.

"Oopsie. Force of habit~" Violet chuckled and giggled, sticking her tongue out playfully, having stolen the Poke Balls from the three mares. "No Pokemon for you~" She threw them to her sisters, who caught them and proceeded to toss them into the ocean surrounding the Nebel Plateau. "Sorry! Not sorry."

Clearly, fairness was not something they followed. Then again, the Arcane Institute doesn't follow fairness whatsoever. Pokemon Battles were not their priority. The End of Prisma was their ultimate goal and they would truly do anything to see that it becomes a reality. The biggest attack from the Arcane Institute was underway as the journey continues.

Chapter 660 End.