Daenerys Targaryen would also be a top candidate. Her quest for the Iron Throne and her connection with her dragons. When she meets the demigods, she might see them as either threats or potential allies. Her experience with magic and her strong will would make for some intense interactions with the Percy Jackson characters, especially when it comes to issues of power and leadership.
I think Percy and Tyrion would make an amazing combination. Tyrion is known for his intelligence and sharp wit, while Percy has his demigod powers. Together, they could outsmart their enemies and come up with some really creative strategies, whether it's dealing with the Lannisters or some other threat from Percy's world.
Annabeth from Percy Jackson could be the most interesting. She's highly intelligent and strategic. In a crossover with Twilight, she would be the one trying to figure out how the vampires work and how to use their abilities to their advantage. She might also be a bit suspicious of them at first and would be constantly analyzing their every move, which could lead to some really engaging scenes in the fanfic.
Grover from Percy Jackson would also be a fascinating crossover. His connection to nature and his ability to sense things that others can't would be really cool in the Twilight world. He could befriend the werewolves because of their connection to nature as well. And his generally nervous but loyal personality would add a different flavor to the interactions in the Twilight world.
Jon Snow would be an interesting character in a 'Game of Thrones' and 'Harry Potter' crossover. He has a strong sense of duty and honor, similar to some of the characters in Harry Potter. He could be introduced to the concept of magic and might be skeptical at first. But as he sees the power of magic, he could use it to better protect the North. He could also learn from the wizards about different ways of leadership. And his relationship with the direwolves could be explored in new ways, especially if there was some sort of magical connection between them and the magical creatures in Harry Potter's world.
Guts would be a very interesting character to crossover. His tough - as - nails attitude and his massive sword would make him stand out in the world of GoT. He has a lot of combat experience and a dark past, which could make for some great interactions with the morally ambiguous characters in GoT.
Percy Jackson and Thor would be an interesting pairing. Percy has his water powers and connection to the sea, while Thor has his lightning powers. They could have some really cool battle scenes together, like when they face a water - and lightning - based enemy. Also, they both have a bit of a sense of humor and a heroic nature, so they'd probably get along well.
I think Percy Jackson and Thor would make an interesting pairing. Percy has his power over water and is a skilled swordsman, while Thor has his mighty hammer and control over lightning. They both come from different worlds of power but have a lot in common. They could have some epic battles together against common enemies, like frost giants or sea monsters. And they could also exchange stories about their respective homes and families.
A crossover between 'Percy Jackson' and 'Game of Thrones' could be really interesting. In such a fanfic, we might see Percy Jackson using his water - controlling powers in the arid and war - torn landscapes of Westeros. Maybe he would form an alliance with the Starks, given their sense of honor and justice, much like Percy's own values. The demigods from Percy's world could bring a whole new level of magic to the political intrigue of 'Game of Thrones'.
It could be really exciting. Maybe the demigods from Percy Jackson's world get transported to Westeros. Percy could use his water powers in the battles in Westeros, like during a siege near a river. The characters from Game of Thrones would be both intrigued and wary of these strange new powers.
It's likely that Percy Jackson himself would be very powerful. His ability to control water gives him a huge advantage, especially in a world like Westeros where there are many bodies of water. He could drown his enemies or use water to deflect attacks. However, Daenerys with her dragons would also be a formidable opponent. Her dragons could breathe fire and fly, which is hard to combat.