While spending the day at Sunset's house, Spike asks her and Twilight a question that's been bothering him. "Why is he a dog?". Is he just 'a talking dog' or 'human-level intelligent'?
The answer leads to more questions. Of course, they now have to decide what exactly to do with that information.

Part of the Cornerverse-MLP Universe.

"On the longest day of the thousandth year, the Stars will aid her escape"
That's the warning Twilight Sparkle read learned of Nightmare Moon coming back. But when she confronts her at Town Hall, Nightmare Moon kidnaps her instead.
Spike and a group of mismatched ponies make their way through the Everfree Forest, hoping to defeat Nightmare moon and save Twilight!

Alternate universe where Twilight is kidnapped by Nightmare Moon and a different group of six becomes the Elements of Harmony.
Part of the Rewritten set.
Rated T for children swearing and a few darker scenes.

Spike wakes up to be nearly the same size as Twilight. Naturally, both of them freak out at the idea of him destroying the town again.
They make their way to Zecora's in hopes she once more has the answers. The answer itself is better, yet somehow worse.

Part of the Cornerverse-MLP Universe.
Rated teen for mentions of The Talk, and for about half a paragraph of blood(Not much, but I'll use the gore tag to be safe.)

This story is a sequel to Power Up

Twilight created a spell to see who can wield an Element of Harmony. She invites anyone to come and test if they can. Naturally, many ponies think it's a great honor to be an Element, and even if they don't, well, at least they got to meet a Princess, right?
Of course, not everyone has the same reactions to the results.

Part of the Cornerverse-MLP Universe.
Character tags will be added as needed
Bumped up the rating to Teen for a bit of swearing.

Every so often, somepony asks Twilight The Question. She hates The Question, as it is ridiculous to her. Then again, she is one of the few who knows The Answer.

Part of the Cornerverse-MLP Universe.

Starlight has decided to have a slumber party, since she now has a group of friends to do so. She and Sunburst decided to start off the festivities by summoning a Demon.
It turns out pretty good.

Based on what I thought was happening during the season 7 trailer, so it contains spoilers for that I guess,
Rated Teen for swearing.
This is now Part of the Cornerverse-MLP Universe. because why not?

Luna had screwed up. She hadn't talked to her sister in a year. After talking with a stranger, she decides to own up to her mistakes and fix what she can.
She didn't expect that fixing her mistakes would mean being dragged around a fair by a group of girls.

Part of the Cornerverse-MLP Universe.

Twilight Sparkle and her friends begin to suddenly transform into their more powerful selves. Of course, it has to be activated by something, but what does cause them to transform for the first time?

Part of the Cornerverse-MLP Universe. Extra character tags will be added with chapters.
I bumped this up to teen because of certain subjects brought up that could be triggering to some people, but I will provide warnings in author notes.

On a trip to the castle with her mom, Lyra finds a portal to another world. Lost and scared, she meets some new friends to help her on the way.

Part of the Cornerverse-MLP Universe.

Sunset Shimmer is getting used to seeing magic in this new world, but she thought it would stay limited to her and her friends. When she gets a call about another magical issue, she rushes to Canterlot High to help. Of course, not every magical issue is a bad thing.

Part of the Cornerverse-MLP Universe. Rated Teen for swearing and one and a half sex jokes.