A young artist could be the main character. They were always drawing Faust Alicorns and one day, while in the middle of a creative trance, some magic from their art merged with them and transformed them into an Alicorn. Their artistic skills could then play a role in their new life, like using their creativity to solve problems or communicate with other Alicorns in unique ways.
The main character might be a scientist who was researching something related to magic and the Faust Alicorn lore. Their experiments go wrong, and they end up being turned into an Alicorn. This would add an interesting twist as they would approach their new form from a scientific perspective, trying to understand the biological and magical changes that occurred.
It could be an ordinary person, like a young student who was always curious about the magical world of Faust Alicorns. Maybe they accidentally stumbled upon a magic spell or artifact that caused the transformation.
Well, perhaps the human is turned into a Faust Alicorn in a strange accident involving some ancient magic. At first, they are terrified because they look so different. But then they start to discover the beauty and power of being an Alicorn. They could go on a journey to find out why this happened to them, meeting other magical creatures along the way who either help or hinder them in their quest.
One common theme is self - transformation. The character goes from being a normal human to an alicorn, which often involves a lot of internal and external changes.
It could be one of the baby ponies themselves. Maybe the story could be told from their perspective as they experience the world in this new, baby - like state and how they interact with their friends and family who are now taking care of them.
I think Jaune could be a likely candidate. He's a main character with a lot of development potential. His insecurities and his strong will to become a better Huntsman could be twisted if he were turned into a Grimm. It would create a great internal conflict as he battles his new nature.
One great 'human turned alicorn fanfiction' is 'A New Beginning'. In this story, a human girl finds herself in a magical world and gradually transforms into an alicorn. It's full of adventure and self - discovery.
A group of outcasts in the human society could be his allies. They are used to being shunned, so they don't judge Sesshomaru for his past as a demon. They could show him the hidden parts of the human world, like secret passages in the city or places where they can hide from those who would harm them. And together, they could form a sort of family and support system for Sesshomaru.
It could be an ordinary person, like a college student. They are just going about their normal day when suddenly, they are turned into a gorilla. This would make for an interesting contrast between their normal life and the chaos that ensues when they become a gorilla.
It could be an ordinary teenager. Teenagers are often the main characters in fanfiction because they can have relatable insecurities and a thirst for adventure. They might be a bit of a misfit in their own world and then find a new sense of purpose when they turn into a Pokemon.
Maybe a kind-hearted storyteller. They have the ability to communicate with the animals in the Lion King world through their stories. The animals are fascinated by the human's tales and the storyteller uses this to bring peace and unity among different animal groups, especially during times of conflict. They could also use their stories to inspire Simba to be a better leader.
It could be a simple village girl. She might be kind, with a love for nature, which catches Legolas' attention. Maybe she has a special talent like being able to communicate with animals, which is something Legolas admires.