Rainbow Dash vs. The Other

"How is this possible? You have no magic!" said Lord Tirek, who had blasted the Mane 6 with his overpowered magic beam to no effect.

"You're wrong, Tirek!" said Twilight Sparkle. "I may have given you my Alicorn magic, but I carry within me the most powerful magic of all!"

Twilight, Pinkie Pie, Rainbow Dash, Applejack, Rarity, and Fluttershy blasted Tirek with a rainbow, without any need of the Elements of Harmony. Tirek got smaller and thinner, and completely disintegrated into black particles.

He found himself inside a cage in Tartarus. He would spend his eternity in his old prison, watching G3 of My Little Pony.

On a distant world, the Mad Titan Thanos called his loyal servant, The Other, to his side.

"You summoned me, Master?" said The Other, a pale blue alien with six fingers and a hood over his eyes.

"I have detected a powerful burst of energy," said Thanos. "It appeared to be a blast of rainbow energy containing infinite power."

"Infinite power! Do you think..."

"I have a feeling it is."

"Where was this?"

"It was in a land called Equestria. A land of ponies. The land Tirek tried to take over a thousand years ago. I sensed his energy vanish, just as it had exceeded my own. He might have been on the other end of the Infinity Gauntlet."

"I shall retrieve it for you immediately!" The Other got into a spaceship and flew toward Equestria.

"Princess Celestia!" said a guard pony. "We have a visitor from another world."

"Let him approach," said Princess Celestia. "We shall see what he wants."

The Other walked up to Celestia. "You are the princess of this world, correct?"

"One of them," said Celestia.

"In the name of Thanos, the one true ruler of the universe, I demand that you hand over the Infinity Gauntlet!"

"Infinity Gauntlet? We have no such thing here."

"Spare me your ignorance, horse!"

"Actually, I'm a pony."

"Whatever! I know someone used the Infinity Gauntlet yesterday!"

"You are mistaken."

The Other ran at Celestia with lightning fast speed and held his hand to her throat. Guard ponies pointed spears at him, while Celestia's horn glowed with magic, ready to blast him if she needed to.

"So, you won't give me any answers," said The Other. "I shall interrogate one of the other princesses!" And in a flash, he ran out the door.