One interesting storyline could be about an OC pony who discovers a hidden magic within themselves and has to learn how to control it to save their friends. Another might be an OC from a different land coming to Equestria and having to adapt to the new culture while also bringing something unique to it. And there could also be a story where an OC pony has a dream of uniting all the different pony tribes through music or art.
There could also be a story where the ponies are dragged into a war in a different dimension. They have to adapt to new environments and strange enemies. This would show their ability to be flexible and how they can form new alliances in unfamiliar situations.
One interesting storyline could be Luna and Supernova teaming up to save Equestria from a new and powerful dark force. They might use their combined magic to overcome the threat.
One interesting story could be about an Alicorn OC who discovers a hidden magic in Equestria that no one else knew about. This Alicorn uses this magic to bring harmony to a part of Equestria that was facing some sort of turmoil. It could involve her making new friends along the way and learning important lessons about friendship and responsibility.
One idea could be a female OC who is a talented artist in Equestria but is too shy to show her work. She then meets one of the main ponies like Twilight Sparkle who encourages her to share her art with the world. Another could be a female OC from a different land who comes to Equestria to learn about friendship and has to overcome cultural differences.
Well, there are often fanfictions where the Bat Pony has a mysterious past. For example, it could be related to an ancient prophecy. In some stories, the Bat Pony might have to team up with other ponies to face a great evil. They could learn from each other's strengths and weaknesses during their adventure. The unique appearance and abilities of the Bat Pony, like flying in the dark and having enhanced senses, often play important roles in these stories.
One possible storyline could be that the ponies from My Little Pony end up in a Disney - like world. They might meet characters like Mickey Mouse and Donald Duck. Maybe they have to work together to solve a magical mystery that threatens both their worlds. For example, a dark force is stealing the magic from Equestria and the magic that makes Disney World so special.
Well, an OC who is a talented artist but is too shy to show their work could be a great plot. The ponies in Ponyville discover the OC's talent and encourage them to share it. Or an OC with a time - traveling ability. They accidentally mess up the timeline in Equestria and have to work with Twilight and her friends to fix it.
Well, an interesting plot could involve an OC who discovers she has a hidden talent for magic in the human world of Equestria Girls. She then has to hide this from her non - magical friends while also trying to figure out why she has this power. Maybe she teams up with the main characters to face a new threat that is using dark magic. She could also have a special connection to an item from Equestria that holds the key to defeating the threat.
One interesting story could be about a pony's journey to discover a hidden magic in Equestria. Maybe a young pony stumbles upon an ancient spell book and has to learn how to use the magic within it without causing chaos.
One popular storyline could be Fluttershy helping Big Mac overcome his shyness in a new social situation. Since Fluttershy is known for her gentle nature with animals, she might use similar tactics to help Big Mac open up more. For example, she could introduce him to new friends at a Ponyville event in a way that makes him feel comfortable.