When it's Princess Luna's 1,000th birthday she is getting ready to get her stars in her mane she turns into something else and she has to defeat an evil foe who turns out to be her sister. Disclaimer: I do not own My Little Pony: Friendship is Magic
My Little Pony - Rated: K - English - Adventure/Tragedy - Chapters: 19 - Words: 12,055 - Reviews: 28 - Favs: 12 - Follows: 8 - Updated: 11/4/2015 - Published: 11/22/2014 - Princess Celestia, Princess Luna/Nightmare Moon, Discord, OC - Complete