An omnipotent bring visits a land of tiny horses, and makes some adjustments to destiny

Discord has a yard sale. Somepony annoys him. Somepony else buys an extra large robot. To keep chickens in.

(Crossover / AU story). What if the Elements of Harmony weren't just elements. What if they were also Gaia Memories, and using them required two ponies to fight as one?

Twilight Sparkle knew that becoming an alicorn would change her life in a lot of ways. She didn't realise just how much difference it would make to her hormones. How do the princesses manage to cope? She need to find an answer, and soon.

A stray piece of dark magic needs to be controlled. Twilight thinks Fluttershy should be immune, so casting it on her will dissipate the threat. What could possibly go wrong?

A princess wakes up in a most uncomfortable place, knowing that she has done something terrible, but not feeling well enough to correct matters