Aurora woke up in the night. It was time for REVENGE. She smiled evilly. She first moved Rainbow Dash's house out of the way. Rainbow Dash was her friend, her only friend. Then, she placed storm clouds over Ponyville. Finally, she made a replica of the glass dome Trixie had used to imprison Ponyville. She made the clouds rain and placed the dome over Ponyville. She then fled the scene, leaving Rainbow Dash a note.
Rainbow Dash woke up in the morning and saw Aurora's note. It read:
Dear Rainbow Dash,
Sorry to leave, but somepony put a glass dome over Ponyville! I tried to lift it but it would not. It is because there is probably a charm on it so only the pony who put it there can lift it. I have gone to Canterlot to alert my mother, Princess Celestia of this problem.
~Sincerely, Rainbow Shimmer
Rainbow Dash gasped. She flew to Ponyville and banged into the glass dome. Everpony looked at her. She tried to lift the dome, but it wouldn't lift.
"Send a letter to Princess Celestia!" Rainbow Dash called to Twilight. "Aurora said she'd go there but maybe a letter will reach them first!"
Twilight simply nodded. She then ran off in the direction of her house.
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Meanwhile in Canterlot Castle.....
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"MOM MOM MOM!" Aurora called. "I MUST GET BACK TO THE OTHER WORLD!"
"Why?" Celestia asked. But then Twilight's letter popped up, and Celestia read, "Dear Princess Celestia, We are trapped in this dome around Ponyville! Nopony can lift it off! Please help us! Your faithful student, Twilight Sparkle."
Celestia's horn glowed, and in an instant she, Luna, Aurora and Rainbow Dash were in Ponyville. Celestia quickly explained to Luna what was happening. Everypony but Aurora tried to lift the glass. Aurora refused when it was her turn.
"I put it here!" announced Aurora to everypony, in the dome and out. "I hate the new Equestira! Only the Elements of Harmony can overpower me. But I have stolen one of them: Magic! Goodbye, Ponyville, FOREVER!" With that, Aurora started to teleport, but Rainbow Dash grabbed onto her, Celestia onto Rainbow Dash, and Luna onto Celestia. They all ended up in front of the magic mirror, where Aurora jumped into it.
"You must go!" Luna urged Rainbow Dash. "You have one week to get the Element of Magic back. Sine Twilight will not be there, it shall be useless. Go, Rainbow Dash, Go!"
Celestia nodded, and Rainbow replied, "Okay. I'll go." And with that she stepped into the magical mirror.