Satoshi Tajiri owns Pokémon. Monty Oum owns RWBY. I own shit.

PKMNxRWBY

Melemele IslandPokémon Center, Tue., 12:31 p.m.

On Melemele Island, in a Pokémon Center, a Pokémon Trainer is smiling and relaxing, eating a famous pastry from Lumiose City in the Kalos region that he forgotten the name of with his starter and best friend, a shiny Raichu-Alola.

"Here you go, Judicii. One Tapu Cocoa on the house for helping me out yesterday to set up shop here." said the café owner in the Pokémon Center.

Judicii received it with a grateful nod and his smile, "Thank you for this, but it really was not that troubling for a free drink. I've moved heavier boxes than those when I first moved here."

"Hohoho, is that so? Well either way, I'm still thankful for your help." The man said cheerfully.

"My pleasure."

Judicii Beta, a 17 year-old, wears a purple casual striped tee shirt, white cargo shorts, multi purple sporty sneakers, a purple leather backpack, a gray Z-Ring on his left wrist, white medium and layered hair and violet eyes that donned black horn-rimmed glasses.

His shiny Raichu-Alola was currently drawing unwanted attention from the trainers of the Center who admired the boy and the Pokémon from afar. You see, Judicii is well-known for competing in the Pokémon League and succeeding in beating the champion of Alola, a trainer named Sun. He gave up the title after a good run of 11 months before tackling the harsh challenge of the Battle Tree. That's where his popularity grew even more. During his time at Poni Island's Gauntlet, he's pushed himself over his limits and it paid off. He finally had beaten a winning streak of 100 in Singles and fought against a 21 year-old Pokémon Battle Legend that wore almost all red and managed to win but with major effort. That's when he earned the title of Battle Legend for gaining a 100 winning streak and defeating a Battle Legend as well.

He can remember the day he first received Raichu. A yellow and brown egg was given to him by Professor Pokémon who was visiting Alola from the Johto region in hopes of discovering the true origins of the Ultra Beats and the legendary Necrozma. From that day forward, Judicii and the Mouse Pokémon were inseparable. They did everything together. Eat, train, battle, sleep, a little bit of prank calling, but it was alright. That's when Judicii had decided that he would battle seriously and took on Alola's seven trials. And you know the story from there.

Just when they were about to take a bite from their treat, a fast blur whizzed by the window, startling Judicii and alerting Raichu, both dropping their pastries on the floor. They looked at it for a while until they internally shrugged and decided to give chase after the shadow. But before they do that…

*Gulp* *Gulp* *Gulp*

Raichu was downing his drink, albeit a bit slowly so he won't choke. A few minutes past, and Judicii looked at his imaginary watch, waiting for his buddy to finish. When the Electric/Psychic type finished his drink, he reached over for a napkin to wipe his mouth from the fruit punch. Judicii was tapping his foot impatiently. He rolled it up into a ball and didn't use his psychic power to shoot and went old school. He missed the trash bin the first time and went to get it before going back to his spot and taking another shot. Missed again. But before he got another chance to get it back, Judicii went and put it in the trash like normal,

"Really?! Come on, we gotta chase it down!"

"Rai!" Raichu agreed and followed his trainer out the Center.

Outside, Judicii and Raichu were picking up their pace on the sidewalk towards a dark corner of the Trainer's School. He hoped it hadn't gotten too far. It might be a rare Pokémon that moves quicker than the speed of sound and travels in a blur. He would catch it and train it to the max and give it to his professors who are more fluent in the abnormal (like an Ultra Beast). It's go time!

*Crash*

When he turned the corner and over a fence, he landed on a trash can and was covered in mud and fragments all over. He got off the ground and wiped his glasses off and proceeded to carry on without looking back with a blank face. Raichu shook his head and went after his trainer. When they reached a couple of more feet, they began to hear a weird growling noise with a faint buzzing sound in the mix, almost like a generator running. They quickly scouted the area for the noise and in hopes of finding that Pokémon in the process. Judicii was then met with a door that stood out with its excessive white color and a strange triangle cipher, almost puzzle-like gadget. When he called Raichu to come take a look at it, Raichu grew curious and moved in closer to the puzzle when all of a sudden, the whole area was enveloped in a great white light. The floor began to turn into snow on the ground and a great blizzard and thunderstorm erupted in the sky. What was even weirder was that the clouds now turned a very dark shade of black mixed with blue. The clouds mentioned were dispersing and coming back together and started to swirl and created a vortex in the sky, with the center emitting a light beam getting ready to fire. Now Judicii was beginning to sweat a great deal, but Raichu didn't seem all that scared. In fact, he felt a lot more empowered within the thunderstorm and rain. But Judicii had no choice but to stand his ground and willed his overflowing fear down inside his stomach and started to stare defiantly in the face of the storm. The beam then shot into the ground and destroyed the surface, creating a force so powerful that the clouds, what were the source of its power, disappeared in a blink of an eye. Judicii had one eye closed to prevent anything hitting his face, but luckily Raichu used his psychokinesis to manipulate the air around them to create a temporary force field. When it died down, Judicii and Raichu stared at 3 glowing orbs of pink, yellow, and blue that formed a triangle similar to the puzzle which broke apart when the storm came and destroyed everything in its path (except them of course).

The orbs shined and transformed into 3 familiar deities with red shards in their foreheads and two tails at the ends. Judicii was shell-shocked… what were they doing here?!

"Are you the one they call Judicii Beta?" The pink one, Mesprit, asked indignantly.

Judicii reeled back in hurt at the tone of voice. He probably won't even answer it now. But that would be demeaning his title of Battle Legend. So with strongly forced respect, he nodded and answered, "Yes, that is me."

It was a moment before the Emotion Pokémon smiled at the boy, shocking him. What is it with legendaries and their odd change of attitudes? The other two, Uxie and Azelf smiled as well, relieved that they got the right person for the job.

"That is a huge relief. Normally we are very good at tracking down humans but we've had some troubles getting you here. A huge chunk of time out of our schedules. This better be worth it…" Azelf said offhandedly, showing how she truly felt. But couldn't quite complain, seeing as how they are on a deadline.

"Wait… so you guys are keeping me here? I thought you protected the people and let them roam with free will. I understand that you guys may be a little mad because there are some very stuck up idiot douchebags who only care for money *cough* Team Skull *cough*, but I can reassure you, there is a lot more good in the world than there is evil. You know, I've heard that every region besides Alola has 10 year-olds popping out the pipe hole at an alarming rate, saving our butts. So don't you worry about us humans… hehehe… well if you'll excuse me… I will see myself out..." is what Judicii wanted, but the door was no longer behind him.

"...bollocks."

Mesprit smiled in amusement at the boy and his Raichu, who was laughing at him in his despair, but in friendly way. Azelf then decided to speak up to get this meeting going somewhere, no matter how funny Judicii was with words.

"Stop with this nonsense, human. You have no idea what is going on and yet you continue to carry on with your shenanigans before legends. Seriously, you would think that the people among Pokémon would be a little bit frightened of us, but-"

"Uhh, sis? Have you forgotten already? Judicii here is a Battle Legend. He has the utmost of confidence in his skill in Pokémon battling. I'm sure a couple of legendaries won't be too much of a challenge for him." Uxie said proudly. It would seem that she is the most faithful in this legend of a trainer. She sees him accomplishing even greater things, starting with this job.

Azelf looked away in annoyance at being called weak, but can't deny the power radiating from Raichu and his other 5 on his belt. One in particular is even stronger than the others, even Raichu.

"On with the subject of why you're here. Well that is very simple. You are the key to this world's safety. The Original One has chosen you, Judicii Beta, to be the Alpha Judge of the Plates. What that means will be cleared up shortly, but for now say hello to these guys." Mesprit reveals the insane revelation to the legend who sported a blank face, not processing the information given to him just yet. But he wouldn't need to, seeing as how he is about to get squashed by a huge silhouette standing over him at a remarkable height. He blinked and was confused at the Emotion Pokémon of the stuff about a guardian being said until he finally registered what was behind, sending a wave of coldness over him. Raichu just stared at the Temporal Pokémon with Judicii's trademark blank face that he learned from him to block out fear, intriguing the large Pokémon before him. Another bipedal Pokémon appeared behind Dialga, the one from before, and knelt down next to Judicii, making him slowly turn his head away from the Spatial Pokémon, earning a snort from Palkia.

"Relax your state, young one. For you are called here today to speak with us as to why you are specifically chosen for this enduring task at hand. The reason for your presence here is that we can give you the power to protect this world along with reviving our Lord into his well-being from before and also saving the entire Pokémon race," Dialga offered him, trying to minimize the difficulty of the situation. Palkia nodded along with his brother before continuing for him, "It will be greatly appreciated if you can join us and help save Arceus from Death's clutches. Will you accept the power of the Plates? Judicii Beta?"

Here's the thought process in the mind of the legendary Judicii Beta: 5 legends wanted help from 5 legends = BIG!

Without second guessing it, he nods vigorously with pure genuine kindness, "It would be an honor, sir. Wow, never thought I would say that to a Pokémon. Well, to be fair, he is old as time and space itself… wait, what?"

"Good answer. I just couldn't see anyone who fit the bill more perfectly than you. It is an honor working with you, Battle Legend Judicii. Now, these Plates… you are familiar with the legend, correct? *nods*... Good. Let us get started with the transfer. Choose any 5 plates out of the current 18 you will see here. The rest of the plates will be scattered across the world you will be joining in its crisis with," Palkia then summoned a distorted crack in the sky, with it summoning the 18 plates of various colors of the different types of Pokémon. Judicii was overwhelmed when they started circling around him and slowly steadied in a full circle, with each plate moving in a line like a touch screen.

'So I can't get to careless with my choices here… oh wow, this is harder than a beginning trainer picking their first Pokémon. Okay, okay, alright… first thing's first. I would need to hit hard, I would need to be fast and bulky, and the element of surprise… ahh… can't go wrong with that. Alright, I've made my decision.'

He went to the plates that were still spinning in an orbit-like fashion and chose…

"Draco. Splash. Mind. Flame. Spooky. I choose you." The 5 plates shot out from their spot in the circle and illuminated in power and light. The 5 then flew into his chest, him absorbing an amazing amount of power. He felt the rugged power of Dragon, the cool feeling of Water, an indescribable migraine from Psychic, the intense heat of Fire, and a sudden chill up his spine from Ghost. His hair had also glowed a navy blue, blue, hot pink, red, and violet purple respectively.

The Lake Trio were interested and proud of one of his choices. You can guess what that one is. And Dialga and Palkia gained a sense of pride as well. Again, you can guess what that one is. Dragon and Fire for the heavy hitting, Psychic and Water for speed and bulk, and the Ghost type for the unexpected. Judicii was proud of his choices as well. Raichu clapped rapidly for his choice of Psychic, but was a little sad that he didn't choose the Zap Plate. They would've made quite the duo.

"NOW… since that you have made your choices, great pick by the way, are you ready for the last part?" Dialga asked.

"Born." Judicii said confidently with his blank expression.

"Rai~! Rai-chu!"

"Palkia, if you're ready…"

"Yes."

Roar of Time

Spatial Rend

Dialga roared and met with Plakia's claw and ripped a hole in the air between the two and Judicii was flabbergasted that they would come up with that method. They could've hurt themselves. The hole's gravitational pull was getting stronger and he felt himself being lifted off the ground and into it. He closed his eyes, feeling the air being pulled in and hitting his face forcibly and hard. It took only seconds before…

Judicii whited out.

PKMNxRWBY

A figure in a red hood and flowing cloak is seen under the moon and in a snowy landscape, the cape constantly producing dozens of wind-blown rose petals. An altar is seen near the edge of the cliff that the person is standing at, who turns and walks away to reveal a marker with a person's name engraved in the front.

The red-hooded wanderer slowly walks through a snowy forest, where shadowy, beastly shapes quickly dart through, before coming to a clearing and looking around at the sight of around a dozen black-coated, red-eyed Beowolves circling their prey. Three decide to dash forward and attack through jumping, but the figure disappears in a swish of rose petals, and the creatures crash to the ground and look up.

Outlined by the moon's light, her cape swirling around her body, is Ruby, who reaches behind her in slow-motion, pulls out a rifle, and fires a shot that blows a large part of a Beowolf's head out in a burst of blood-red smoke.

More Beowolves start to attack as Ruby lands. She leaps over the first beast and shoots it in the back, then, still in the air, blasts another one's side and gets into a position where she can fire at the third dead center. She rolls back and stands, unfolding Crescent Rose into its larger - and deadlier - scythe form.

One of the braver Beowolves goes forward, but Ruby merely spins, hooks its body in the curve of her blade, smiles at something as the monster growls, and fires the sniper section at speeds that sever the creature's body in a shower of petals. Both halves land on the ground, continuing to bleed roses, and the rest of the pack charges.

Ruby, rotating the weapon, unloads her spent bullet and drives the blade into the ground, firing from a single spot at several approaching monsters until one swipes at her feet, narrowly missing as she jumps up with Crescent Rose and blasts back, digging it into the ground again when she sees more creatures emerging from the woods.

A Beowolf almost gets her with its claws, but she twists out of the way, fires at the monster in front of her to make the weapon and wielder spin, and kicks at the one behind her. She twirls the scythe and cuts down Beowolves from both sides, dodging another attack to hook a beast in and blast out at an approaching creature to kill both.

Ruby leaps over two, goes in to dismember and cut down one, and catches another's neck in her blade with her on the beast's back before pulling the trigger and beheading it while flying upwards. Two Beowolves follow, but she shoots her way down and slices them up when she has to block from a wolf's swipe on the ground, which pushes her back and lets her see the large number of enemies left.

Nodding, she proceeds to make another move with her reloading her cartridges, until a gleam in the sky caught her eye. She gasps as a figure is falling in the sky and fell through the clouds, but was amazed as she witnessed something only a kid would dream of. A multi coloured shock wave in the shape of a dragon's head escaped from the figure's mouth, who is now identified as a dark-skinned boy with navy blue hair and casual clothing and a backpack. The powerful shock wave made contact with the pack of Beowolves which swept through all of them, with more taking their place. Ruby gasped in awe at the sheer power of the attack that the boy unleashed. She then watched as the figure performed a mystical, powerful dance with a huge aura encircling him almost beneficially. He performed it a second time before going on the attack, but this time he moved incredibly fast, almost as fast as her when she uses her semblance. She grew excited and watched in admiration and childish glee as the boy grew a tail and it glowed a light blue as he went ahead and whipped a lone Beowolf in the side, with her unknowingly it dealt incredible damage. The Beowolf, who was now dead, flew towards the others that sent them all flying, leaving only a few dozen left. The boy stopped and looked to the sky, confusing the Grimm and girl.

'I wonder what he's doing next. Probably another one of those awesome dragons. Who is he?' Ruby wondered in uncontained excitement. What more can he do?

Suddenly, a whistling noise echoed across the night sky and came with meteors the size of small planets. As they grew closer, they caught fire and sped up, scaring the Grimm, which surprised Ruby. They never get scared of anything. When she looked up to the meteor shower, her uncontrolled excitement grew and exploded. She screamed, she even laughed. This guy is amazing! The boy didn't hear her over the meteors crashing into the pack of creatures, slaughtering them all, each meteor taking out one Beowolf after another. When he sensed there was none left, he dismissed the Draco Plate and reverted back to his white haired self. He missed the girl waving at him, trying to get his attention but failed miserably. She pouted cutely before speeding off to catch him before he leaves.

"Where did Raichu go? He was with me during the jump and he just up and totally disappeared? How rude…" he crossed his arms, disappointed in his partner. His ears then began to pierce open due to a little girl screaming at him, finally getting a reaction,

"HEY! Are you ignoring me on purpose?! What I'm trying to ask you is how in the ever loving world did you do that? That was outrageous, amazing, really pretty! How?!"

He didn't miss the crazed smile that was now on the girl's face, demanding an answer out of him. He sighed, then looked at her with his blank expression, "What's your name?"

Ruby faltered under his gaze and slapped herself for forgetting to do that. Smiling sheepishly, she stuck her hand out and announced, "Ruby Rose. Nice to meet you!"

Letting a pregnant pause settle in, he smiled after a minute and greeted back, "Judicii Beta. A pleasure."

Ruby smiled and asked again, looking away shyly, hoping she doesn't get rejected, "So, how did you do it? You fired a Dragon out of your mouth, you are stupid fast, and you summon meteor showers from friggin' outer space. That's impossible! And what happened to your blue hair?"

Judicii grew a mysterious smile and tells her, "Let me just say, that's not all I can do. And I can potentially do a lot more as time progresses. It's only a matter of time… heh." He chuckled slightly, baffling Ruby.

"Oh, well… uh, yeah. I guess I'll take your word for it."

'Oh my god, just say something! This is your chance to get rid of your fear of talking to people outside of home and school. Just do it!'

"Say Ruby."

"Huh?" she internally thanked him for starting a conversation. Sigh

"What were those monsters that attacked you from seemingly nowhere?"

What.

"What? How could you not know? They are the most common and main evil to the world. Grimm, or Creatures of Grimm, are malevolent beings born from darkness that feed off of any negative emotion inside a person. They are hunted day in and day out by huntsman and huntresses alike. At least, that's what I know of."

"Mhm. And you're one of these huntresses that you speak so highly of?"

"Oh no, I'm not. Not yet. You see, I'm 15 and I'm still attending school before I enroll into an even higher ranked school so that I may start on my way to become a full fledged huntress!"

"That is cool. It really is something to look into myself."

"Oh. You wanna become a huntsman. Well, you will, no doubt with those powers at your disposal. You could practically take on anything coming to you."

He laughed at that assumption, making Ruby tilt her head in confusion. He sighed and looked to the surrounding forest, "You know, that statement is not that far off from the truth. I could practically take on anything. In fact, it is what is suspected of me. You see, I'm not a normal human being."

Ruby gasped and whispered slowly, "Are you a faunus?"

He looked confused, before shaking his head, "No I'm not a… faunus. I'm something that is much more important and pretty boring."

"Well, what is it? Tell me. You can trust me." She gave a cute smile to him, settling him down.

"I… am a 'Battle Legend'."

Ruby understood because the name explains itself easily. She grew plates for eyes...heh… and gasps in awe. A Battle Legend? Is he that good at fighting that they earned titles now? She wants one!

"That's so cool! People must really like you if they see you above them and refer to you as big as a legend. Something so amazing and honorable. You must be a really strong guy. What did you do to earn it?" she really wanted to know, so she can do it too.

"I broke my 100 winning streak and defeated a Battle Legend also. It wasn't easy. In fact, it was downright brutal and scary. I couldn't sleep during that trial. It gave me stomach aches, really bad vomiting sessions, and I wasn't allowed to leave the place. But, I suppose it was all worth it." He said to the young reaper.

"Wow. Oh wow, that must be a really tough experience. I wouldn't be able to do it." She deflated at the level of difficulty and that huge winning streak. Ok scratch that. He could probably give Uncle Qrow, or even dad a run for their money.

"Rai! RAI-CHU!"

*Gasp*

"Buddy! Where are you?!"

"RAICHU!"

"Hold on, I'm coming!"

Judicii sprinted off into the forest, leaving Ruby behind.

"Wait! Judicii stop!"

"Huh?"

Ruby looked down at her feet, smiling shyly, "Will we meet again? I have to go back home as well, unfortunately."

Silence.

"Of course. We're friends now aren't we?" He gave her a toothy grin.

She smiled happily and gained a pink tint to her cheeks witnessing his smile. She nods energetically, "Yeah! Totally awesome friends is what we are!"

He smiled widely once more, before nodding again to her and ran into the forest at a quicker pace than before.

Ruby waved to her new friend before holding her hand to her chest and closing her eyes, whispering,

"I really do hope we meet again, Judicii."

Back with Judicii, he ran around frantically in a dead end search for his friend among all these trees covering every single thing in this damn forest! Growling, he didn't notice a long tail coming at him at a fast motion before colliding with his face dead on.

"Ow! Son of a… mother spider!"

He rubbed his nose before looking to who hit him. To his not surprise, it was his best bud in the whole wide world Raichu, who was giggling like an idiot at his injury.

"Very funny. Where were you all this time? In here?"

A nod.

"Welp. Looks like we're going to have to find an exit out of this place." he stated before waking in a random direction, Raichu floating above him.

PKMNxRWBY

*The Battle Tree was like a secondary home to Judicii. He's never left it at all during his stay there. He dedicated his life to the Tree during his winning streak and he finally reached it and, yes you guessed it, challenged Red to a battle to become a Legend as well. When he won, he finally had time to relax and so he returned home to Melemele Island.