Talk:Magical Mystery Cure/@comment-5532318-20130502051041/@comment-26973802-20130504145147

That wasn't the ONLY thing. She is a powerful unicorn, she proved to Celestia time and time again that she is worthy of the title, remembering what happened in The Crystal Empire. Finishing the spell that Starswirl couldn't was simply the final test.

@BubbleMuffin probably because they were the ones to defeat Nightmare Moon, and later Discord