In response to threats of a griffon attack on Equestria, Twilight responds with a letter detailing just why such actions would prove unfavorable for them.

Princess Twilight sets up a war game for the Royal Canterlot and Crystal Empire guards. By kidnapping Luna and Cadance.

The guards thought she knew the rules. They thought she knew the guard manual backwards and forwards.

Sweetie Belle, Scootaloo, and Apple Bloom re-write the manual... and conquer Equestria.

Edited by Noble Thought.

Cover art: Princess Predicament by radiantrealm

One hundred percent approved by Twilight's Library (also approved by Discord).

Princess Celestia is lectured on history. Turns out she missed some things.

Started as a prompt in the Twilestia collab that got a little long.

Now there is this: http://youtu.be/01tB2JOp1bI

It took many long years and far more defeats than he'd care to admit, but at last—at long last—victory was finally within the great Ahuizotl's reach. Absolutely nothing, not even that meddlesome Daring Do, would be able to stand in his way any longer. Yet even with his arch nemesis facing her inevitable demise and the ultimate power literally in his grasp, he can't shake the feeling that he's forgotten about something.

One tiny, crucial detail. Something very important. As in, 'could easily ruin his plans if not attended to' important.

...

Eh, maybe he just left the oven on again.

Garble has won the Gauntlet of Fire and taken the Bloodstone Scepter. Upon hearing of this, Celestia, determined to stop the bloodthirsty Dragon Lord in his tracks, challenges him to a one-on-one duel for the fate of Equestria and the Dragonlands. An immortal alicorn capable of moving the sun with millennia of experience under her belt versus a teenaged dragon with no experience at all.

Garble accepts.

Stupider things have probably happened, but it's hard to say how.

Cover art is taken from this comic by Niban-Destikim.

This story is a sequel to Why No One Messes With Luna

Shepard has done the impossible. Old foes have set aside their differences, new friends have come into the fold, and the galaxy is more united than ever before. But the Reapers care not for the new alliances they face; they will fall, as countless civilizations before them fell. It is inevitable.

There is still hope. The Crucible, source of unimaginable power, has been constructed by the allies. With this new source of hope in tow, the allied fleets break through the Earth blockade and attempt to use this newfound weapon in a last, desperate attempt to defeat the Reapers and save the galaxy as we know it. Fleets of all races, soldiers of every kind, are united in this final stand.

Equestria, too, has sent what they can to aid in this final battle. Or rather, who, they can.

The Reapers have no idea what they have unleashed.

Warning: This story contains spoilers for ME3 and takes place during the ending of the series. This story is less approachable than the previous stories and may be confusing to those who are unfamiliar with the ME3 ending

Coverart is by Ziom05, on DeviantArt, and can be found here.

This story is a sequel to Why No One Messes With Celestia

In the wake of Celestia's return to Equus, the ponies have worked tirelessly to prepare for the arrival of the Ascended. Defenses have been set up, weapons prepared, allies warned, but most important of all in the minds of both Diarchs, a cure for the Indoctrination has been pursued.

The Ascended, or the Reapers as they are known to the rest of the galaxy, are not amused. They attack in force, unwilling to stand by and let this small, barely space-worthy race of unascended quadrupeds neutralize their most effective weapon in their march towards galactic cleansing.

Now they too shall learn to fear the dark, and the Princess who controls it.

Ponies have spread to the stars thanks to advances in technology. In the advanced and luxurious Solar Explorer, Celestia travels to the first extra-solar colony world set up by her little ponies. Unfortunately, events elsewhere in the galaxy, unknown to them, have set in motion a cycle that has been repeated for countless eons… the reaping of sentient races. A Reaper dreadnought confronts the Solar Explorer, intent upon indoctrinating the leadership of the ponies and bringing them to heel.

Said Reaper quickly learns exactly why Celestia has earned the title Unconquered.

A Mass Effect crossover oneshot.

Now with a reading done by Scarlett Blade! Check it out!

Just because the two sisters have led Equestria through thousands of years of peace doesn't mean there aren't those who think they can do better.

With a powerful artifact on their side, a group of rebels has sealed Celestia in her palace and stripped her of the majority of her powers. As the last of her guards fall, she hears the pounding on the throne room doors and knows the end is coming soon...

**Featured on the front page on 8/12/15; both surprising and flattering seeing as how this is the first thing of substantial length I've posted here. Thanks all!

**Now with a dramatic reading!

Only a few hours after she learned of the Griffon Empire's invasion, Princess Celestia surrendered herself to the griffon army and asked for an audience with the Griffon Emperor.

The Emperor thinks she's here to negotiate Equestria's surrender.

He's wrong.

Spanish Translation
Polish Translation