Every brony magically gets their own pony friend. However, one brony is reluctant to show his pony.
Wreck-It Ralph/MLP:FiM crossover. The ponies are characters in a game at Litwak's Arcade, but Twilight is kidnapped and they get Ralph to help rescue her.
Twist introduces the CMC to her favorite hobby: table top RPG's.
Pinkie tells a story of how Maud got her Cutie Mark while outwitting diamond dogs.
The CMC look for a witch said to kill foals to make a mosaic made of bones and horse hoof glue.
MLP:FiM crossover with the horror/survival video game Eternal Darkness: Sanity's Requiem.
Twilight and Shining Armor must convince a changeling named Mirror to stop Chrysalis from dropping an asteroid upon Equestria.
When Granny Smith was a filly, she built a golem to protect the farm with disastrous results.
Twilight must capture a thief stealing unicorn horns before she becomes a victim herself.
A crossover one shot with MLP:FiM and the anime/manga series Mushishi.