Magical Mystery Cure

Twilight gazed out the window and smiled.What a beautiful day! she thought to herself.Twilight opened her mouth and began to sing.

"Morning in Ponyville shimmers.

Morning in Ponyville shines,

And I know for absolute certain

That everything is certainly fine.

There's the Mayor en route to her office.

There's the sofa clerk selling some quills.

My Ponyville is so gentle and still.

Can things ever go wrong?

I don't think that they will.

Morning in Ponyville shimmers.

Morning in Ponyville shines, and

I know for absolute certain,

That everything is certainly-

"Rainbow Dash,that's not FUNNY!" Twilight yelled, angrily.'I'm so sorry darling,I'm afraid I'm not quite good with the thundery ones." Rarity said,frowning at Twilight.Twilight gasped.Rarity had Rainbow Dash's cutie mark!'Something tells me everything is not going to be fine!" Twilight exclaimed,worried.