When a threat looms over Equestria, the key to saving it is an ancient medallion that mysteriously falls into Twilight Sparkle’s possession after an earthquake.

Following its clues, the Elements of Harmony must search Equestria from north to south, east to west, in order to find seven different ponies, each of whom represent one of the Seven Deadly Sins: Lust, Greed, Sloth, Wrath, Envy, Gluttony, and Pride. All seven must be brought together to activate a hidden power, the only power that can put a stop to the imminent war once and for all.

Will Twilight and her friends be able to find their Sins in time? Even if they do, will the ponies that embody each one even want to work together? Or will Equestria fall into darkness and decay at the whim of the Elements’ most dangerous and threatening adversary yet?

*This story is currently undergoing heavy revision and correction. Chapters will be re-uploaded as soon as they are completed and ready*

*Warning: Comments contain spoilers*

*Takes place during season three*

*Art by Candy-Janney on Deviantart!*

*Edited by Cerulean Voice*

This story is a sequel to Fortresshy: The Nine Fathers

Fluttershy has returned to Equestria after being temporally displaced to another world, where she was raised by a loving but insane family. She didn't return alone, though. Her new family came back with her, now working for Princess Luna, their new Fortress being built near to Ponyville. All involved would need time to adjust.

Unfortunately, time waits for no one, pony or human. Still, the former RED Team - now Team RED MOON - is used to handling craziness. After all, they live under the same roof.

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Part of the PWNY-verse.

Edit: New fan art by G_Haze, who also did the cover art!

Part of the Tutelary Spirit universe.
Main installments: Loyalty, Honesty, Generosity, Kindness, Laughter, and Friendship.
Minor installments: Living Forever, Tales of the Tutelary Spirits, The Guardian of the Elements.

Tales of the Tutelary Spirits is a growing collection of short stories centered around the actions, deeds, and exploits of the Mares of Harmony throughout their many lifetimes.

Warning: some stories may contain embellishment of events.

Cover image belongs to flamevulture17.

Due to an editing/publishing error, all of Twilight's friends have now 'officially' died of old age. This leaves an immortal Twilight to grieve over the tragedy of how she outlived all of her friends and will continue to do so for the rest of her eternal life.

Seeing the obvious pain that this news is having on Twilight, Princess Celestia moves to console her with the help of her supposedly-but-actually-not-really-deceased friends.

Cover image belongs to Shawnyall.

Second main installment in the Tutelary Spirit universe. Recommended reading order: Loyalty, Honesty, Generosity, Kindness, Laughter, and Friendship.

Many ages after the original adventures of the Elements of Harmony, a hybrid mare crosses the countryside, searching for the Element of Honesty. And just like the rest of her friends, Honesty is no longer just a simple bearer of her Element anymore.

She is her Element.

Cover image belongs to turnipBerry.

Edit: installments are now multi-chapter. Explanation here.
First main installment in the Tutelary Spirit universe. Recommended reading order: Loyalty, Honesty, Generosity, Kindness, Laughter, and Friendship.

Many ages after the original adventures of the Elements of Harmony, a young stallion soars high into the clouds, searching for the Element of Loyalty.

Her original life lived and gone so long ago, Loyalty, like the rest of her friends, has changed and grown over her many lifetimes to guide the ponies of Equestria.

Because even after so long, the Elements of Harmony will always share their lessons of friendship.

Cover image belongs to Nyarmarr.

Third main installment in the Tutelary Spirit universe. Recommended reading order: Loyalty, Honesty, Generosity, Kindness, Laughter, and Friendship.

In an urban metropolis, many ages after the original adventures of the Elements of Harmony, a young unicorn finds the Element of Generosity. And as the living embodiment of her Element, Generosity, like the rest of her friends, is always willing to guide and teach a pony of Equestria.

Cover image belongs to Soul-Soar.

Winona lies on the grass under an apple tree, reflecting on her life so far. She's lived a long time and she's seen many things in the past, but she likes the present the most, because that's when her friends live the most.

A-A-Additional Character Tags: Tank, Opalescence

Alternate Universe cause quite obviously Winona is not canonically immortal (unless you want her to be).

A Guide to the past millennium and a half, including the final years of the Equestrian Republic, the Reign of Discord, the War of the Bloodied Crystals, the Lunar Rebellion, the Decade of Accelerating Change, and everything in between.
Compiled by Princess Twilight Sparkle.

We have a tvtropes page! It desperately needs some love: clicky

Upon Nightmare Moon's return, the leaders of other nations gather to discuss the situation.

They're not especially happy about it.

Cover art from the gallery of WingFlyte.

Spanish translation, by SPANIARD-KIWI. Russian translation, by Dark Room Collaboration.