Opaline Arcana has sowed dissent and anger across Equestria. With the nation divided, Princess Twilight Sparkle and her friends are struggling to contain the ambitious alicorn. If something isn't done soon, Twilight will have no choice but to store Equestria's magic into the Unity Crystals, putting all of ponykind at risk.

Before that, though, Twilight has an idea. There's a prisoner locked away in Tartarus that was forgotten by history. He might be just what they need to stop Opaline. However, letting him loose could spell disaster for Equestria.

It's a risk she has to take.

This story is a sequel to G5 Adventures in The SpongeBob Movie: Sponge out of Water

The Maretime Bay Amphitheater has officially been built, so musicians have an official place to perform in Maretime Bay. But the good feelings don't last when the ponies are sent away on an important and musical mission.

Scooby-Doo and the Mystery Inc gang team up with the Mane 6, the one and only rock-and-roll band KISS and four princess bat pony sisters in an all-new, out-of-this-world adventure! The Mane 6 reunite with their friends at KISS World, the all-things KISS theme park, to investigate a series of strange hauntings. With the help of KISS and their royal bat pony friends, they discover that the Crimson Witch has returned to summon the Destroyer from the alternate dimension of Kissteria!

The ghastly duo's plan? To destroy the Earth and any other realm they come across... including Equestria!

Can the gang's cunning, the ponies' magic and KISS's power of rock save the day? Tune in to this rock-and-roll mystery for some thunderous, heavy metal fun!

(S1E6 of G5 Adventures)

This story is a sequel to G5 Adventures in Wakko's Wish 2

After defeating Opaline in the kingdom of Warnerstock, Equestria has been peaceful, since Opaline does not have a servant to collect Sparky’s dragon fire. But the ponies’ temporary vacation is about to be over-- they are about to be sent by the Unity Crystals on another mission.

This time, the ponies, Shaggy, Scooby-Doo and his nephew Scrappy-Doo learn there are things even scarier than homework in this feature-length field trip into mystery and mayhem! The academic adventure begins when the boys sign on as gym teachers at Mrs. Grimwood's School for Ghouls, only to discover the pupils are (zoinks!) daughters of the world's most frightfully famous monsters!

But when the girl-ghouls and Misty are kidnapped by the evil spider witch Revolta (who is teaming up with Opaline) and her spider-bat flunkies, our heroes spring into action to rescue their friends in spectacular Scooby-Doo style!

Will our heroes save the day in time? And will an unexpected new friend find her place in this monster-infected world? This installment of G5 Adventures will remind everyone that new friends, monster or pony, can be found in the most unlikely places!

(S1E4 of G5 Adventures)

This story is a sequel to G5 Adventures in Rudolph's Shiny New Year

A few weeks after their Christmas and New Year adventures, the Mane 6 are sent on another Unity Quest that reunites them with Mystery Inc and a foe from their not-so-distant past.

An evil sorceress, Morgan le Fay, has teamed up with Opaline Arcana to take over Camelot and seize some cutie marks so Opaline could take control of all magic, in Equestria and in other worlds, so King Arthur and some brand new friends need the help of our favorite supersleuths to save their home. But will their valiant efforts only make things royally worse?

This epic adventure serves up laughter on a platter, and should teach all that courage and hope are the strongest weapons of all!

(S2E10 of G5 Adventures, and the season 2 finale.)

Misty didn't know why she was so scared that night. Yet, she hoped that Opaline would comfort her and help her calm down. And there's no better way to comfort a little filly than telling a bedtime story.

Opaline has declared herself the greatest Fire Alicorn in Equestria.

The actual greatest Fire Alicorn in Equestria would like to disagree.

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Opaline had stolen the cutie marks from half of Equestria and was rapidly conquering the rest. Even the fake alicorn Sunny Starscout and her minions were faltering before her. One more push would bring Opaline to her final victory.

Then she surrendered.

And even Opaline doesn’t know why.

This story is a sequel to Stoking the Flames

Following her defeat, Opaline Arcana was consumed by her Together Tree. She knows not how long she was in there, but finally, everything has gone cold. For a fire alicorn, this can mean only one thing:

She has died.

And someone is waiting for her on the other side.

Food for thought: if Equestria cut just 2% of its annual friendship budget it could afford to construct a colossal obsidian sphere in Ponyville. On top of the obvious economic benefits, it would be visible throughout all of central-north-ish Equestria and emanate an ominous hum!

Misty is a nervous pony. With all the abuse she takes from Opaline, it's no surprise that she's about to pee herself every other minute. What is a little hench-pony with an overactive bladder supposed to do?

Sad/Dark/Drama tags added because Opaline is a horrible pony.

Trigger warnings: Bedwetting / urge incontinence and Misty's abusive home life

Cover image is Derpibooru #2958157.