Roy's Party:
Roy, the Young Lion
Steve of Minecraft
Mr. Game & Watch, the Master of Two Dimensions
Ice Climbers, the Bone-Chilling Duo
Female Corrin, the Half Dragon
Mario 'Jumpman' Mario, A.K.A. Mr. Video Game himself
Sonic, the Blue Blur
Pikachu, Pika Pika
Toon Link, Wind-Waking Warrior
Captain Pit, Captain of Lady Palutena's Guard

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Captain Pit took out a map.

"Alright. Galeem and Dharkon are located in the area known as 'The Final Battle'. We need to head there, pronto!" Captain Pit instructed.

"Anything you say, Captain Pit!" Sonic exclaimed.

"Man, he's such a good captain!" Mario remarked.

The group jumped into Toon Link's airship and took off.

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Timeskip

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Steve flew Toon Link's airship through the big crack in the sky.

"Uhh... Are we supposed to go in here?" Steve asked.

"Yep Steve. That's where we're going." Captain Pit replied.

Steve looked around. "What... IS this place?" Steve asked.

"The dark realm." Pikachu somberly said.

Steve gulped.

"BACKSLASH!" a voice exclaimed.

Roy gasped. "That accent... I'd recognise it anywhere!" Roy turned around and saw Shulk, who just backslashed Popo.

"Ow... how did he even get here?" Popo meekly asked.

Mega Man and Lucario then jumped onboard. Mega Man brandishing his Mega Buster, and Lucario channeling his aura.

"Ah, shoot!" Roy said.

"INVADERS! TAKE COVER!" Toon Link exclaimed.

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Battle 82: Roy, the Young Lion, Steve of Minecraft, Mr. Game & Watch, the Master of Two Dimensions, Ice Climbers, the Bone-Chilling Duo, Female Corrin, the Half Dragon, Mario 'Jumpman' Mario, A.K.A. Mr. Video Game himself, Sonic, the Blue Blur, Pikachu, Pika Pika, Toon Link, Wind-Waking Warrior, Captain Pit, Captain of Lady Palutena's Guard vs Shulk, the Visionary, Mega Man, the Blue Bomber, & Lucario, Master of Aura

Mega Man shot some pellets at Nana, who swiftly dodged.

"Damn fricker!" Nana exclaimed. Nana tried to use Blizzard, but without Popo, it's not nearly as strong.

Mega Man then shot a Charge Shot at Nana, defeating her.

Female Corrin transformed her arm into a dragon and tried shooting Mega Man with water, but Mega Man used Leaf Shield.

"Darn!" Female Corrin exclaimed.

Mega Man then shot the Leaf Shield at Female Corrin, knocking her out.

Toon Link grabbed an anvil from behind his back and tried smashing Mega Man over the head, but Mega Man saw it coming. He used his Variable Weapon System and used Magnet Man's power to grab the anvil from Toon Link.

"Wha- HEY!" Toon Link complained.

Mega Man then smashed Toon Link, turning him into an accordian and making him see stars.

"Ha! You can't compete with me!" Mega Man boasted.

Steve took a closer look at Mega Man. "Hmm... I wonder?"

Steve took out his pickaxe and mined away at Mega Man's Mega Buster.

"Hey! What are you doin'?!" Mega Man asked.

Steve finished mining the Mega Buster. He then collected it into his inventory.

"That's not fair!" Mega Man complained.

Roy and Captain Pit then simultaneously attacked Mega Man, defeating him.

Mr. Game & Watch took out his mallet and attacked Lucario, who didn't dodge.

"I do not understand. Why are you not dodging?" Mr. Game & Watch asked.

"Hmmph." Lucario replied.

Roy, Captain Pit, Steve, Mr. Game & Watch, Mario, Sonic, and Pikachu continue to attack Lucario, who didn't dodge any attack.

After 1 minute of attacking, Lucario smirked. He unleashed a powerful burst of Aura, knocking everyone back.

"Oh no!" Mario exclaimed.

"Agh... no!" Sonic exclaimed.

"Darnit..." Pikachu said.

"You FOOLS! You were only making me STRONGER!" Lucario exclaimed. He then shot multiple Aura Spheres, hitting the enemies.

"Wait, what happened?!" Steve asked.

"I forgot... hurting him only makes him stronger..." Captain Pit admitted. "How could I have been so blind..."

"Well in that case... Let me try something!" Steve said. He took out a splash potion and held it in his hand. He took aim at Lucario.

"Ha! Are you going to hurt me with that silly potion of yours? It'll do no good, blocky boy!" Lucario taunted.

Steve threw the potion, weakening Lucario. "WHAT?! How... How could this happen!? My power... It's... it's disappearing! NOOO!" Lucario yelled.

"And that's what we call a healing potion!" Steve said.

Mario then grabbed Lucario's tail and swung in circles. "So long, gay Lucario!" Mario said as he threw Lucario overboard.

"NOOOOOOOOoooooooo..." Lucario said as he was thrown overboard.

"Nice job, everybody!" Captain Pit said.

"BACKSLASH!" Shulk exclaimed as he performed a backslash on Captain Pit. Captain Pit fell to the ground.

"Right... I forgot... Shulk..." Captain Pit said.

Sonic ran up to Shulk and tried punching him, but Shulk forsaw it coming and counter-attacked.

"Agh!" Sonic exclaimed.

"Pika... CHUUU!" Pikachu exclaimed as he tried using Thunderbolt. But Shulk forsaw it coming, so he dodged.

Mr. Game & Watch took out his torch and tried whacking Shulk, but Shulk foresaw it coming and attacked Mr. Game & Watch.

Mario took out a mallet and tried smashing Shulk, forsaw it coming and counter-attacked.

Steve took a step back. "W-What's with this guy?!" Steve asked.

"He's Shulk! He can see the future! We don't stand a chance!" Captain Pit explained.

Steve looked around. Everyone is defeated except for Roy, Captain Pit, and himself. Steve gulped.

Roy pondered. "Wait... Unless... Guys! I have an idea! Think about attacking Shulk, but don't actually!"

"Err, ok." Steve said. He then thought about attacking Shulk, but actually stayed still.

Shulk began bobbing and weaving in numerous directions, anticipating an attack. "Wait... Why aren't you guys attacking? I... I see it happening... but..."

"That's it! Now guys, attack Shulk without thinking!" Roy exclaimed.

"Alright!" Captain Pit exclaimed.

Roy, Steve, and Captain Pit dashed forwards and blindly slashed away. Shulk could not forsee it, and was hit.

"Not good!" Shulk exclaimed.

Victor: Roy, the Young Lion, Steve of Minecraft, Mr. Game & Watch, the Master of Two Dimensions, Ice Climbers, the Bone-Chilling Duo, Female Corrin, the Half Dragon, Mario 'Jumpman' Mario, A.K.A. Mr. Video Game himself, Sonic, the Blue Blur, Pikachu, Pika Pika, Toon Link, Wind-Waking Warrior, Captain Pit, Captain of Lady Palutena's Guard

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"I gotta hand it to you, Roy, that was a great plan! Or, well, non-plan. Whatever, you did great!" Captain Pit said. "You're a great leader, Roy.

"Oh, it was nothing, really!" Roy said.

Shulk and Mega Man got up. Lucario didn't get up because he's not on the ship anymore.

Mega Man walked towards Steve. "Buster."

"Huh? Oh. Right. That thing." Steve said. He then handed the Mega Buster back to Mega Man, who reattached it to his arm.

Shulk looked around. He was on a cubic airship with Toon Link's flag on it flying through the dark realm.

Shulk rubbed the back of his head. "So, uhh, what're we doin' here?"

Captain Pit stepped forwards. "We're off to stop Galeem and Dharkon!" Captain Pit said with a determined smile.

"Oh, well then we're with you guys!" Shulk exclaimed as he put his arm around Mega Man. "Right, Rock?"

"Don't call me that. You don't get to call me that." Mega Man said with an annoyed tone.

"I'll take that as a yes!" Shulk smiled.

"Great! Onward we go!" Captain Pit exclaimed.