Reading a horror story before bed was probably not one of Twilight's best ideas.

Twilight Sparkle visits a Canterlot historian to talk to her about her upcoming book. The meeting doesn't quite go as planned.

Mosely Orange has to put up with a lot as an agent on Their Majesty's Secret Service. Like lunatics trying to bomb weather factories.

Berry Punch tries a new concoction for intoxication. Shenanigans ensue.

On his way from visiting Zecora he finds a black gem that he decides to eat and grants him the power over shadows and darkness. Pranks and chaos incuses as he uses his new found power's to have some fun on Nightmare Night.

Some time passed after the last episode from season 3: "Magical Mystery Cure". Spike is acting strange, the girls are sent to investigate but they find something that no pony would expect.

Rainbow Dash has some strange dreams. She wakes to find something stranger in her bed.

Octavia's having a bad day, and Vinyl's music is the last straw. She intends to do something about it.

What if Nightmare Moon had a backup plan should she fall?

Luna's up later than she ought to be, thanks to a certain invention, and Celestia has something to say about it. On another night, a strange smell cuts their meeting short.

While on a trip to investigate rumors of the Crystal Empire's return, Royal Guard Grass Hopper runs into some trouble involving a bandit and the local wildlife.

Bloomberg is possessed by a demon. Braeburn enlists the help of a bison shaman to exorcise the thing.

Spike and the Cutie Mark Crusaders turn the clubhouse into a zombie apocalypse shelter.

Trixie decides to open a karate studio in Canterlot, and Luna signs up for her class.

Celestia's birthday cake is gone. She intends to find the criminal responsible.