This story is a sequel to Equestria Ninja Girls: Magic in Manhattan and Equestria Ninja Girls: The Birthday Bounty Bash.

The Rainbooms and the Turtles got a distress call from the Titans. It’s up to the Rainbooms, Turtles, April, Casey, and their familiar allies to find Jaime Reyes/Blue Beetle before something terrible happens to him.

Equestria Ninjas is created by Wildcard25

This story is edited and proofreaded by Red Tagg and Jebens1

Disclaimer: Neither Jeb, Red Tagg, or I own My Little Pony, Batman, Owl House or Teenage Mutant Ninja Turtles (2012)

Cover art created by yours truly

One day, Flash wakes up out of the blue to find himself in possession of an unusual device and no memory of how he got it. And when his home is invaded by shape-shifting monsters, he finds he will need to use that device to save his friends and family.

With the powers he now possesses, Flash must take on the mantle of hero. Along the way, he will face many challenges and uncover many secrets. He may end up sacrificing everything in order to protect his world, but he will grow stronger through those sacrifices. And eventually, he may learn to live up to the title given to him. The title of a Kamen Rider.

This story is a sequel to The Omnitrix Hero

A month after defeating Shadow and his Negative Ten, Flash is still getting used to his new Ultimatrix. Other than that, things seem to be going well. At least until a hole opens in the sky.

Just when Flash thought he could take it easy, he finds himself meeting another teen with an alien watch. And as threats from old enemies make themselves known, the two must come together in order to save their worlds.

It's the battle of the millennium, with everything they love on the line.

Written with the help of SuperSonicHeroes

Art by SlidDiamond3214

TVTropes

This story is a sequel to Sonic The Hedgehog x My Little Pony: Make Your Mark - Season 4

When Opaline finds a fragment of the destroyed Paradox Prism, she gains the power to travel across the multiverse and cause chaos across all the realities. Now, the fate of the whole Multiverse, and the definitive battle between the light of the day and the darkness of the night relays on Sonic's hands and Sunny's hooves.

The Hu-mane 7 have all discovered the TCG Chaotic. They play with each other and have a generally good time.

But like most card games, there is something else lying just below the surface.

So when Rarity enters a password into her Scanner, she is plunged right into the middle of a much bigger game, where the stakes are a little higher than normal.

This story is a sequel to My Little Pony: Friendship is Cine-magic: Pooh's Grand Adventure: The Search for Christopher Robin

(Season 1, Episode 4)

Another adventure approaches for Twilight Sparkle and her friends. In this brand new mission, they journey to the underwater city of Bikini Bottom. On this day, the popular restaurant, the Krusty Krab, loses it's most valuable item; the Krabby Patty secret formula. Now the Main Six and Spike must team up with SpongeBob Squarepants, a cheery, yellow sea sponge, and Plankton, a grumpy and selfish rival to the restaurant to find the lost formula from the clutches of an evil pirate.

This story is a sequel to Sonic The Hedgehog x My Little Pony: Equestria Girls G5

While Sonic and company were fighting Dr. Eggman, the Blue Blur accidentally destroys a powerful artifact that transports him to another universe. Now, stranded in a new reality and with nothing but a strange energy in his body, Sonic will travel from world to world in an attempt to return home and stop the evil scientist before he can conquer the Multiverse. Thankfully, he'll count with help from himself... literally.

This story is a sequel to Yugioh EQG: Ω Zenith

Years after the defeat of Zeronull and his evil, Duelling is still the world favourite past time. And now, Duellist new and old will come together in order to compete in an all new tournament. Who will win? Who will lose? Let's find out.

TvTropes

This story is a sequel to MLP G5 Sunset: Tell Your Tale: Season 1

The Mane 7 are having a great peaceful time in Equestria now that Opaline has been defeated and the Magic of Friendship flows all over Equestria, and they are still having a fun time and go on their own adventures together, but that all changed when a familiar enemy from Starlight Ridge has showed up in Equestria, Allura and her sidekick Twitch, and now it's up to Sunset, Sunny, and their friends to plan a way to stop her while also having their own adventures and solving problems together.

Cover Art was gifted by BronySonicFan

Many Moons had passed since the days of Twilight Sparkle, and now Equestria stands entirely different and devoid of magic. All three pony tribes now live separated from the other in fear, and stick only to their own tribe. But one Earth Pony named Sunny Starscout aims to reunite the tribes and restore Magic to the land. Aided by a new team of Ninjas, the two sides will prove that living by fear is not the way to go.