“Watch Tower!” shouted Twilight Sparkle, finally coming face to face with the evil black alicorn. “Surrender now, or prepare to fight all of us!”

Then, she turned to Rarity and told her, “Prepare for magic power transmission!”

“Ma’am, yes, ma’am!” cried Rarity, and raised her horn high in the air.

Twilight, in a purple beam of light, charged Rarity up with some of her magic.

Once Rarity’s charging was complete, she fired a rainbow-colored beam of light that branched out in four directions to infuse Pinkie Pie, Fluttershy, Rainbow Dash, and Applejack with some of the magic power she received from Twilight.

Twilight recharged Rarity periodically—so that Rarity could continue to charge the other four ponies—until everypony had enough magic power to activate her Rainbow Power, which none of the Mane Six had ever used since the battle with Lord Tirek.

Finally, everypony activated her Rainbow Power and prepared to attack Watch Tower.

“All right, girls,” called out Twilight, “let’s do this!”

“Right!” called out the rest of the Mane Six.

The Mane Six fired color-coded beams of magic at Watch Tower…

Author's Note

Yes, this chapter is a cliffhanger.