Suddenly Twilight Is The Dumb One

Twilight’s still smart, it’s just that everypony else is smarter. She’d better find out why before her friends finish their spaceship.

Twilight's still smart. It's just that everypony else is smarter, and it's up to her to find out why. She’d better hurry, because her friends are almost done building their spaceship.

Set some time around Season 4.
Huge thanks to Zalmax and ScratchPaper for pre-reading!