Time traveling from five thousand years in the future, Twilight Sparkle—or as she prefers, Glitter-Flanks—has one mission: to establish the closed time loop that sets her and Celestia up as a couple, by flirting as aggressively as possible.
Twilight Sparkle’s brilliant mind was gone, burned away by her own power when she nearly destroyed Canterlot twelve years ago. Now there is a monster prowling the Everfree. And it is starting to remember what true power felt like.
In the blink of an eye, all life was wiped from the face of Equus by an abomination born of the stars. That is, all except for four immortal Princesses. Now they fight for the only thing they have left other than their grief... revenge.
After the birth of Cadance's fourth child, an adorable little pegasus filly, Princess Flurry Heart wants to know why none of her other brothers and sisters were born as alicorns. Her parents claim not to know why she's different. They're lying
The rebels planned things well. They've broken through and Celestia is the only one left between them and the throne. Now all they have to do is take it.
At long last, victory is finally within the great Ahuizotl's grasp. Yet for some very odd reason, he can't shake the feeling that he forgot something. Something very important... Maybe he just left the oven on again.
Celestia is the very image of beauty and perfection, and has been for over a thousand years. Inevitably, she receives a large number of letters every Hearts and Hooves Day. Luna is not amused, especially when they interfere with politics.
Rumor has it that if a pony says Discord's name five times in front of a mirror, he's forced to appear there. So who thought something like that could actually be true?
Celestia lands on Earth as a common Arabian mare. Without magic, speech, not knowing the language, she seeks her way home. First though, she needs to make some friends and restore her freedom.
Princess Celestia has done everything she can to save Equestria from the Changeling Lands. Everything, except taking that final step... [An Equestria at War story]
Sam Winston is a small-town K-9 patrolman faced with some unexplained, and potentially lethal, events. Fortunately, he has backup... a very unusual kind of backup...
Oneshot-- When Neil Armstrong becomes the first man to step on the moon, he finds something Unexpected with a capital U. And it's very much alive-- and equally curious.
Princess Celestia finds a baby Changeling Queen during her travels. She had intended to bring her back to Canterlot only temporarily, until she could find the hive the Queen belonged to. For now though, the Changeling Queen was just Twilight Sparkle
Celestia was a filly living on an isolated farm and harboring dreams of greatness. Chrysalis was a black goo poured out from a wound in the walls of reality and with a weak grasp on the amount of fangs one should have. Friendship happened.
Another day, another failed assault on Equestria. Now poor Chitin has to report to Chrysalis and be the bearer of bad news. Such things had the tendency to be unhealthy if one wasn't lucky. Chitin didn't feel lucky at all.
"Do not speak to us of flame or wrath! Lest we show thee what the words truly mean!" -- Twilight, Starlight, and Trixie go back in time to answer two questions: why did Celestia become Daybreaker, and how did Equestria survive?
You would normally think there's no way for a simple change to the palace's water pipes to cause this much trouble. But before you start thinking that, you should probably know it's Crackfic Week.
Celestia did not wake that morning thinking her life would change that day, but it would. She would be united with a creature as timeless as herself, one who looked to her as a peer instead of a subject.
Thanks to the love bomb at the Royal Wedding, Princess Celestia is revealed to be a Changeling Queen. How will Equestria, deal with this? And why is Celestia a Changeling Queen in the first place?
Expansion on Crescent Pulsar's fic Pamphile: Twilight Sparkle defeats Nightmare Moon alone, becoming the Alicorn of Harmony. With growing outlooks, she will endevour to be a true Pamphile, a Friend to All, even if she has much to learn still.
Before going to Ponyville, Twilight Sparkle connects more dots than usual, which gives her more reason to face Nightmare Moon alone. (Pamphile (PAM-feh-lee) means "friend of all" in Greek.)
Just because Celestia took a hit from an overcharged Chrysalis doesn’t mean she can’t protect her little ponies. And that's exactly what she intends to do.
Celestia is enjoying her retirement. That is until she unexpectedly awakens to find she has turned into Daybreaker. Can she avoid getting sent on an involuntary thousand-year vacation?
Princess Twilight Sparkle writes pony history by opening a portal to another world and making first contact with extra-Equestrian intelligence. Only snag: the portal opens at a pony ranch on Earth.
Princess Luna has found herself on a very different moon after some strange force interfered with her banishment. She doesn't know what the metal objects that keep orbiting and sometimes landing there are, but she's going to find out.
After learning about a secret "Continue Screen" that exists beyond death, Twilight Sparkle is even more surprised to find she can change her world's difficulty. Hard Mode is hard for a reason, Twilight.
Following her tragic death by yet another villain of the week, Twilight Sparkle finds herself facing something all alicorns eventually uncover. The continue screen.
Luna discovers a vast and ancient being approaching Equus. When she and Celestia go to meet it, they see into the early dawn and eternal twilight of their universe.