What is a Moral Event Horizon, really? Where is the bar set? Is it really a Point of No Return?

The Elements of Harmony are scattered, broken, or dead. The enemies of daylight are powerful, strongly connected...Friends. But there is hope. Trixie has created a spell that can bring their dead friends from another world, giving the Elements a chance to save this one...Before Queen Nyx goes too far.

Contains TrixieJack and some unrequited TwiPie. Based on Past Sins, created with Pen Stroke's permission. Art created for this fic, by BB.

==Originally written Fall 2011== Equestria Daily Post==
After a long day of ruling Equestria, the Royal Sisters need a chance to unwind. Luna's solution is a few glasses of her once famous Moonshine, a drink distilled from moonlight. Celestia has been sober for a thousand years, but the temptation to have "just one" glass proves too great. Yet, when that one glass turns into several, it's Twilight who will have to deal with the princesses when they’re drunk off their flanks.

==Originally written spring 2011== Equestria Daily Post==
GLaDOS is free of Chell, free to continue testing, when she discovers a portal gun Wheatley tried to repair with duct tape. When the portal gun catastrophically fails, the enrichment center, GLaDOS, and Chell are literally dropped in the middle of Equestria. The mute test subject soon finds the world of ponies far more welcoming than the human world. But GLaDOS sees possibilities. Let the testing begin... for science.

Twilight is invited to Canterlot to compete with some of the greatest magicians in the world for the Moonstone Cup, a prestigious award for the most powerful and skillful magicians, unicorn and otherwise. Can she win? What sort of competition will she face?

Awesome cover image was taken from NoOneBahtim

How far does a sister's love extend? How far would one go, to bring the other back?

Cover image is Bitter Sea of Regrets, by Karnella.

Shining Armor and Cadence's spell reveals something completely unexpected as it expels Chrysalis and her changelings out of Canterlot: A secret kept from everypony for several years...

Now with a TV Tropes page! Warning: Will Contain spoilers.

After Rainbow Dash loses a wing in an accident Twilight finds herself to be the only pony capable of restoring it. But can she reconcile the month long treatment with her suppressed feelings for the pegasus?

I wanted to change a lot in this story before submitting it here, but then it took longer than expected and I had other things to take care of. So, after only the most basic revisions, here it is in all its imperfect glory. And in chapter form, too.

Cover image by me.

Skipsy also made a comic for it.

Nightmare Moon visits Twilight in the night, and things get biblical.

Featured on Equestria Daily, 1 May 2012.

In a world full of magic, mere words can pose a deadly threat. When simply reading a sign can instantly infect the unwary, and cases start to turn up all around Ponyville, Twilight Sparkle casts the only spell she can find that can give her the time she needs to find the cause of the plague. But then she has to figure out how to stop the epidemic... without being able to read.

Editing provided by Spabble
If you like this, try Rainbow Typhoon
Audiobook on YouTube and for download on SoundCloud
Spanish version translated by MIkimoco
Russian version

Princess Celestia sends a friendship report to her faithful student.