Definitely Harry Potter and Percy Jackson themselves. They are the main characters of their respective series, so it's natural for them to be popular in crossovers. Hermione from Harry Potter is also quite popular as she can bring her intelligence and magic skills to the crossover scenarios.
In the Percy Jackson side, Annabeth is often a popular character in these crossovers. Her strategic mind and knowledge of the Greek world can make for some interesting interactions with the Hogwarts crew. Also, Ron from Harry Potter is a fan favorite. His humorous and sometimes clumsy nature can create a lot of fun moments when paired with the more heroic demigods.
Annabeth is also often a prominent character in such fanfictions. As a daughter of Athena, she can act as a bridge between Percy and Athena. Her own skills and relationship with Percy add depth to the stories.
In this type of fanfiction, Harry Potter and Percy Jackson are quite popular as a pairing. Their different magical backgrounds but shared hero - like qualities make them a great match for many fans. Hermione Granger and Annabeth Chase are also well - liked. They are both book - smart and brave, and fans love to explore how they would handle challenges together. Additionally, some fans are interested in a pairing like Sirius Black and Percy Jackson. The older, more experienced wizard and the young demigod could have a really unique relationship in fan - created stories, with Sirius perhaps mentoring Percy in some ways.
One popular pairing is Harry Potter and Percy Jackson themselves. Their different personalities and powers make for an interesting dynamic. They could be seen as allies, learning from each other's strengths and weaknesses.
A popular pairing is Harry Potter and Annabeth Chase. Fans like to imagine how their different leadership styles and magical/demigod abilities would interact. Harry's quick thinking and Annabeth's strategic mind could make them a formidable team in fanfic adventures.
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.
Character relationships are also a big theme. Fans like to explore how a female Harry Potter would get along with Percy, Annabeth, and the other demigods. Will she be a rival? A friend? A love interest? There are many fanfictions that focus on building these relationships in unique ways, like a slow - burn friendship between fem Harry and Annabeth as they learn from each other's strengths.
To find the popular fanfictions for these three, first, explore the dedicated sections on major fanfiction platforms. For example, on FanFiction.net, they have specific categories for each of these franchises. Look for stories with high ratings and a large number of reviews. You can also follow popular fanfiction authors in these fandoms. They usually have a following because of their high - quality works. Additionally, some blogs and YouTube channels review and recommend fanfictions, which can be a great resource.
One popular plot is the accidental encounter. Maybe Harry is on a mission in a place where Percy also happens to be, and a misunderstanding leads to a fight. Another plot could be a competition of sorts. A powerful being decides to test the two heroes and pits them against each other in a battle arena. There's also the plot where the two are forced to fight because of a spell or a curse that makes them see each other as enemies.
In many fanfictions, the Dragonborn from Skyrim becomes a popular character in this crossover. When combined with the world of Harry Potter, the Dragonborn's abilities like Shouts can be a new form of magic in the wizarding world. Also, characters like Severus Snape can be really interesting in this crossover. His complex personality and his skills in potions and the Dark Arts can add a lot of depth to the stories set in both worlds. Luna Lovegood is another popular one. Her unique perspective on magic can bring a fresh take to Skyrim's magic - based adventures.
Percy is definitely one of the most popular. His powers and his relatable, humorous personality make him a natural choice for fanfiction. Annabeth is also very popular as she is intelligent and strong - willed. Her strategic thinking can add a lot of depth to the gaming - related stories.