They've successfully retrieved Grogar's bell, and Cozy Glow wants to keep the momentum going. Chrysalis is away on another infiltration/sabotage mission, so the bored filly goes to Tirek with an idea for another team-building exercise.

After receiving a verbal lashing from Opaline following her latest failure, a distraught Misty is left evaluating her situation in life.

When Luna goes missing during the Nightmare Night festival, a mysterious enemy emerges, wielding a terrible power that nopony knows anything about.

"The pony I admire most is..."

For her first Nightmare Night, Izzy Moonbow dresses up as...

Only days after the conclusion of her adventure, Sunny Starscout's new friends ask her a very serious question about her old friend Sprout.

Terramar has developed feelings for Autumn Blaze, but he hasn't even really talked with her yet.

Ember accepts an invitation from Twilight Sparkle to attend Nightmare Night, but she won't be going alone.

It can be said that what Tempest’s old friends did was cruel. Contemplating everything, Tempest is left wondering if she’s really any better, and if it’s time to return home.

Equestria is under siege by shadowy creatures led by Nightmare Moon. While Celestia rallies the ponies to push back, Twilight and her friends must journey beyond Equestria to uncover the secrets of a dark, crystalline substance called midnium.