Jason Grace is a character that features a lot in fanfiction. His leadership skills and his connection to the Roman side of the demigod world are interesting aspects to write about. Fanfiction writers may explore his relationship with Percy, especially how they combine their different leadership styles when facing challenges together, and his struggle to adapt to the Greek demigod world after being brought to Camp Half - Blood.
Percy himself is really popular. After all, the series is named after him. Fanfiction writers often like to put him in new and unexpected situations. Another popular character is Annabeth. Her intelligence and strategic mind make her a great addition to any new story line. Nico di Angelo is also quite popular as his dark and brooding nature offers a lot of potential for character development in drop - in fanfiction.
Definitely Danny and Percy are the most prominent. However, in some more creative fanfictions, characters like Jazz from Danny Phantom might be included. She could offer a different perspective as Danny's sister, perhaps trying to understand the Percy Jackson world from a more scientific or psychological angle. And from Percy Jackson, Nico di Angelo could be a great addition. His powers over the dead could have some really interesting interactions with the ghosts in Danny Phantom. But still, Danny and Percy are the ones that draw the most attention as they are the face of their franchises and the ones that most readers want to see in these crossovers.
In Percy Jackson parallel universe fanfiction, Thalia Grace is quite popular. Her being a daughter of Zeus and her tough - as - nails attitude make her a great character to explore in different universes. Leo Valdez is also well - liked. His mechanical skills and sense of humor can be a great addition to any parallel universe story. Additionally, Clarisse La Rue has her own fan following. Her brash and bold personality can be made even more interesting when placed in a parallel universe setting.
In alternate universe Percy Jackson fanfiction, Percy is obviously a top character. People love to put him in various situations, like a world where he's a pirate. But Annabeth is right up there too. Her relationship with Percy and her own skills make her a key figure. Grover also has his fans. In an alternate universe where he has more magical abilities or is a different kind of nature spirit, he can be really interesting. And then there's Luke. Even in alternate universes, his complex character and his fall from grace are often explored, making him a popular character to include.
Annabeth is also a very popular choice. Her intelligence and her relationship with Percy are often explored in fanfics. Writers might create scenarios where she uses her smarts to solve complex problems or where her relationship with Percy is put to the test in new and interesting ways.
He - Man is obviously one of the most popular. He's the main hero, so many fanfictions revolve around his adventures, his battles against Skeletor, and his growth as a character. Skeletor is also very popular. His evil nature and his constant scheming make for great plotlines. People like to write about his attempts to take over Castle Grayskull and his interactions with his minions.
Well, in many Percy Jackson alternate universe fanfic, Leo Valdez is quite popular. People love to write about his inventions in different scenarios. Maybe he creates a super - powerful weapon that changes the balance of power between the demigods and the monsters. Grover also has his fans in these fics. He could be in a universe where he's the most powerful satyr ever and has to use his nature - related powers to save the world. And of course, Clarisse La Rue can be really interesting in alternate universes, like a Clarisse who teams up with her former enemies to fight a greater threat.
In some fanfictions, new characters are introduced. For example, an alien princess who befriends Percy and helps him understand the ways of the universe. She could have unique powers and a different culture that clashes and then blends with Percy's Greek - influenced world. Another popular character could be a rogue demigod who has been living in the far reaches of the universe and has some dark secrets. He could act as an antagonist or an anti - hero in the story, adding a layer of complexity.
Krishna is often included as well. His divine nature and role as a guide in the Mahabharata can be contrasted or combined with Percy's relationship with the Greek gods. Writers might explore how Krishna would view Percy's powers and vice versa.
Percy himself is obviously very popular. After all, it's his series. Annabeth is also a fan favorite, as her intelligence and strong will make for interesting storylines. Nico di Angelo is quite popular too, especially when his powers and his somewhat dark nature are explored in fanfiction.