Rick and morty have a falling out one day.

Spike had always had a pivitol roll in the survival of ponies, as his simple existance pushed forward anything and everything the world over. His dreams of ponies, of sun, and sky. His dreams of rocks and water.

Celestia is having a bad day. Flash Sentry thinks he can help.

Starlight and Trixie have long been great and powerful friends, but when that bond of friendship turns into something deeper in Starlight's heart, she feels their friendship is at stake, and fears what will come if she takes the first step.

I got unbanned from r/mylittlepony and all I got was this story

A story where two humans end up in equestria.

Airplanes? Shooting stars? It happens every night. Every. Darn. Night. Starlight finally had enough.

Twilight and Starlight discover a hidden wing of the Two Sisters castle, that holds a secret of the time before Equestria.

Spike admires himself in a mirror...maybe a little to much

Pinkie swears she has a good reason for her latest antic. Twilight finds herself both delighted and perplexed by Pinkie Pie's tenacity.

Nightmare Moon is banished to the world of Frostpunk. But has Equestria really seen the last of her?

A new hero arrives to save the world!

Princess Celestia visits the Fortress of Solitude for a nice dinner between friends.

Twilight Sparkle returns from Sunset Shimmer's world to suddenly find things are not how they should be, at all.

In Never a Wonderbolt (the prequal to this) Dash realizes she's a High Value Assets and actually has near princess level powers of legality. What could go wrong with an egotistical mare and governmental control?