It had been two weeks since the defeat of Cooler. The Mane 6 were in the Crystal Empire visiting Princess Cadance, Shining Armor, and Flurry Heart, when they suddenly looked up to see what looked like a giant moon getting closer.

"Luna raised the moon early today," said Applejack.

"That's no moon," said Twilight. "It's a space station!"

"Very perceptive," came a familiar voice.

"No way!" said Rainbow Dash.

"It can't be!" said Twilight.

They turned to see Cooler, in a metal form.

"But you're supposed to be dead!" said Twilight.

"I was, but fate saw fit to give me another chance!"

"How?"

"Never mind that. The Big Gete Star needs your energy to become more powerful!"

"Quickly! The Crystal Heart!" said Cadance.

Cooler raised a finger and shot a Death Beam at the Crystal Heart, knocking it aside. "Whatever that thing is, you will not use it on me!"

Cadance and Shining Armor shot magic blasts at him. One of Cadance's lasers hit his side, blowing a chunk out of it, but it healed.

"The Big Gete Star can detect any flaw in my new body and fix it," said Cooler, and he grabbed Shining Armor and Cadance by the tails. He threw them toward the Big Gete Star. Metal octopus tentacles extended from it and pulled the two ponies into it.

"What did you do to my brother and my sister in law?" said Twilight.

"They're still alive, but not for long, for their energy will be absorbed," said Cooler. He wrapped his tail around the Crystal Heart and threw it to the Big Gete Star as well.

"Let's get him!" said Rainbow Dash, and she flew at Cooler, plowing a hole through his stomach. Metal particles and wires flew from the gaping hole, which quickly healed up.

Cooler wrapped his tail around Rainbow Dash's throat, but Applejack bit his tail and tore it off. Cooler regenerated his tail.

Pinkie Pie took a stick of dynamite out of her tail, lit it, and threw it at Cooler, blowing a chunk out of him. He regenerated and ran at Pinkie, but Fluttershy tripped him with her tail and he fell down. As he stood back up, Twilight shot a powerful magic blast that disintegrated his top half. As he regenerated, Rarity started to whip her tail back and forth again. Cooler quickly grabbed her by the tail and threw her into Fluttershy, knocking them to the ground.

Then he noticed that Twilight, Applejack, and Pinkie Pie were keeping their distance, and there was no sign of Rainbow Dash.

The realization hit him the second before it was too late.

Rainbow Dash smashed into Cooler from above for the second time, and when the smoke cleared, nothing remained of him.

"Way to go Rainbow Dash!" said Pinkie Pie.

"Yay," said Fluttershy.

"Why did it seem that was easier than last time?" said Twilight.

Suddenly, Cooler reappeared. But not just one. A whole army of metal Coolers.

"It seems the flaw in my body was that I had just one," said Cooler. "Now I have a hundred."

"Quick! Rainbow Power!" said Twilight.

The Mane 6 activated Rainbow Power and blasted all the Coolers are once, destroying them.

"Now let's go rescue Shining Armor and Cadance," said Twilight, and the rainbowfied ponies flew toward the Big Gete Star.

Shining Armor and Cadance wandered a hall of the Big Gete Star, Cadance carrying the Crystal Heart, before they ran into a small robot.

"Your attention please," said the robot. "If you'll be so kind as to follow me, I'll begin chopping you up."

"What?" said Shining Armor.

"We need your energy to power the Big Gete Star," said the robot. "And Crystal Heart energy will do as well."

Suddenly a powerful magic blast hit the robot, destroying him. Shining Armor and Cadance turned to see Starlight Glimmer.

"I was here visiting Sunburst when I saw you two get thrown into the Big Gete Star, so I flew over here to get you out!"

The Mane 6 flew through the hallways of the Big Gete Star, until they found Shining Armor, Cadance, and Starlight.

"Thank Celestia we found you," said Twilight.

"We're all right, thanks to Starlight," said Cadance. Starlight blushed affectionately.

"You three get out of here with the Crystal Heart," said Twilight. "Starlight, if the Big Gete Star's tentacles try to catch you, destroy them."

"But what will you do?" said Starlight.

"We'll destroy the Big Gete Star," said Twilight. "Our Rainbow Power will protect us from the explosion if we can't get off in time!"

"Good luck," said Starlight. She turned toward Shining Armor and Cadance. "The way I came in isn't too far from here. Let's go."

As Starlight, Shining Armor, and Cadance left with the Crystal Heart, the Mane 6 continued to search the Big Gete Star.

"What exactly are we looking for?" said Rarity.

"Every space station has some sort of core or reactor," said Twilight. "We need to find it and destroy it. That will blow up the Big Gete Star."

Eventually, they found a fancy-looking door, and entered it. The room was all dark.

"Welcome to the core of the Big Gete Star," came Cooler's voice.

"Cooler!" said Rainbow Dash. "Where the hay are you?"

"I am all around you," said Cooler. "But what you're looking for is in front of you!"

The lights along the wall turned on, revealing a Cooler made entirely of wire, except for a fragment of his skin.

"When you threw me into the sun, all that remained of me was my brain and a fragment of my skin. I didn't know it at the time coz I was in a cage in Tartarus watching a horrible show about ponies that weren't nearly as cute as you."

Fluttershy, Rarity, and Rainbow Dash blushed out of flattery at being called cute.

"But then, my brain was absorbed by the Big Gete Star, bringing me back to life. It gave me the knowledge of the Big Gete Star as well. It started as a chip that drifted through space, absorbing space junk to become bigger, until it became an entire space station. Now I control the Big Gete Star, and I want to absorb as much energy as I can to become completely invincible!"

Without warning, metal cords suddenly wrapped around the Mane 6.

"You destroyed my entire army of Meta Coolers with that power. With energy like this, I'll be unstoppable!"

Cooler began absorbing their energy. They tried to blast Cooler, but their energy was absorbed before they could even release it.

"Mwahahahahaha! I am now more powerful than ever! I can take over any galaxy now!"

"What do we do now?" said Fluttershy.

"I don't know," said Twilight.

"We're supposed to be unstoppable in this form!" said Rainbow Dash. "Tirek was all-powerful and we wasted him easily!"

"Wait, that's it!" said Twilight.

"Do you have a plan?" said Rarity. "What shall we do?"

"Nothing at all! Do you feel any weaker, because I don't! Cooler's bitten off more than he can chew!"

"What's going on?" said Cooler. "Why aren't you running out of energy?"

"Because our power is infinite!" said Twilight.

Cooler began sparking with electricity.

"NO STOP!" said Cooler. "THAT'S MY LIMIT! I CAN'T TAKE ANYMORE!"

The wires sparked with electricity as well, and soon Cooler couldn't absorb any more. Rays of light shone from him and he exploded in a flash of light. The metal wires released the Mane 6, who kept their Rainbow Power active as explosions appeared along the walls of the core chamber.

Back in the Crystal Empire, Cadance set the Crystal Heart back into place, then she, Shining Armor, and Starlight looked up as the Big Gete Star exploded.

"Do you think Twilight and her friends made it off?" said Starlight.

"With their Rainbow Power, an explosion like that couldn't even faze them!" said Shining Armor.

Sure enough, the Mane 6 flew over to them from the sky, and reassumed their original form.

A chip landed in front of them, all that remained of the Big Gete Star.

"This chip will absorb more space junk - or maybe other stuff - and become another Big Gete Star!" said Twilight.

Rainbow Dash stomped on the chip, crushing it. "No it won't! Heheh... it's kinda funny."

"What is?"

"The Big Gete Star was 80% space junk and 20% Cooler!"

Author's Note

Yeah, the whole story was written just for that joke at the end.