I think a really intriguing pairing would be Grover and Olaf. Grover is this nature - loving satyr, and Olaf is this innocent and fun - loving snowman. Grover could be constantly worried about Olaf melting in the wrong conditions, while Olaf could introduce Grover to the joys of just having fun without so much worry. Also, Jack Frost from the Frozen - adjacent lore and Percy could be a great pair. They both have a connection to the cold and water in different ways, and their powers could either clash or work together in interesting ways.
One of the most fascinating pairings could be Kristoff and Nico. Kristoff is this tough, outdoorsy guy who knows the frozen wilderness well. Nico, on the other hand, has his own dark and mysterious powers. Kristoff could be a bit freaked out by Nico at first, but as they get to know each other, they could learn from each other's skills. Nico could teach Kristoff about the supernatural side of things, and Kristoff could show Nico how to survive in the harsh cold environment of Arendelle.
Another great pairing could be Jacob and Grover. Jacob is a werewolf with a strong sense of loyalty and Grover is a satyr, always looking out for demigods. They both have a connection to nature in different ways. Jacob with his wolf form and Grover with his love for the wild. They could have some really fun adventures together as they explore both the Twilight and Percy Jackson worlds.
Percy and Archie would be an interesting pairing. Percy is a heroic demigod used to fighting monsters, while Archie is a high - schooler dealing with normal teen problems and some small - town mysteries. Their different worlds and personalities could create a lot of interesting interactions, like Archie trying to understand Percy's powers and Percy being amused by Archie's high - school drama.
Percy and Ruby would be a really interesting pairing. Percy is a brave and powerful demigod, and Ruby is a determined Huntress. They both have a strong sense of justice. Ruby could learn from Percy's experience with different types of monsters and his strategic thinking. Percy could be inspired by Ruby's leadership skills and her ability to bring people together. They could also have some fun moments comparing their weapons, like Percy's Riptide and Ruby's Crescent Rose.
I think Phoebe and Annabeth would be great together. Phoebe's premonition power could give Annabeth an edge in planning strategies. Annabeth is a brilliant strategist, and with Phoebe's ability to see the future, they could anticipate the moves of their enemies way ahead. They could also bond over their strong - willed and independent natures.
Percy Jackson and Carter Kane would be an interesting pairing. Percy has his skills with water and his heroic nature, while Carter is a powerful magician. Their different abilities and personalities would create a lot of interesting interactions. They could learn from each other, like Percy teaching Carter about fighting in a more physical, improvised way, and Carter showing Percy some of the more complex magical spells.
Annabeth Chase and Princess Leia. Both are strong - willed, intelligent women. Annabeth's knowledge of architecture and strategy could be really useful in the Star Wars universe. She could help Leia plan attacks on the Empire or the First Order. Leia, in turn, could show Annabeth how to handle political situations and lead large groups of people, which is something Annabeth might not have as much experience with in the Percy Jackson world.
Percy and Sadie would be really interesting. Percy with his laid - back yet heroic nature and Sadie with her sassy and powerful magic. They could have some great banter while fighting off monsters.
Definitely Percy Jackson and Carter Kane. Percy has his skills with water and being a demigod, and Carter is a powerful magician. Their different ways of approaching problems and their unique powers would make for an interesting dynamic. Another great pairing could be Annabeth Chase and Sadie Kane. Annabeth is known for her strategic thinking and knowledge of Greek mythology, while Sadie is full of sass and has deep knowledge of Egyptian magic. They could bounce ideas off each other and learn a lot.
One of the most interesting pairings would be Hawkeye and Sven. Hawkeye could ride on Sven while using his archery skills to fight enemies in the frozen landscapes. It would be a unique combination of mobility and ranged attacks. Another good pairing is Loki and Hans. They both have a devious side and could plot together to cause trouble in the crossover. However, the Avengers and the Frozen heroes would have to work together to stop their evil plans. And Scarlet Witch and Elsa could also be a fascinating pairing. Scarlet Witch's powers of manipulation and Elsa's ice powers could create some really cool and powerful combinations when they team up against the common enemies.
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.