Fluttershy gazed down at Rainbow Dash, she was still sleeping.

Fluttershy: Dashie, I'm so sorry I did this to you. Please wake up.

However, that was when she noticed something, Rainbow Dash had no pulse! Was she...dead? No, she couldn't be! An enchanted slumber can't kill you! At the same time, Fluttershy heard an ominous voice.

?: Oh, don't worry, she's not what you think she is.

Fluttershy: *Gasp!* Wh-Who are you? What have you done with Dashie?

?: She's not dead, I've just stolen her spirit using you!

Was this why Rainbow Dash fell asleep after Fluttershy sang to her? Was this why her hair was turning black? Who was this speaking to her? Where was it? All that Fluttershy cared about was Rainbow Dash's safety and who did this to her.

Fluttershy: Tell me, who are you?

The voice laughed maniacally.

?: I am none other than...Nightmare Moon!!!