Hermione Granger and Annabeth Chase would be an amazing pair. Hermione is super - intelligent, book - smart, and loves to study magic. Annabeth is a strategist, with a vast knowledge of Greek mythology. They could share their knowledge, Hermione teaching Annabeth about wizarding spells and Annabeth introducing Hermione to the lore of the Greek gods. They could also work together to solve complex problems that require both magical knowledge and knowledge of mythology.
I think Ron Weasley and Grover Underwood could be a fun pair. Ron is always up for an adventure, but he also has his insecurities. Grover is a satyr, a bit nervous but also very loyal. They could bond over their shared love of food (Ron with his wizarding treats and Grover with his love for all kinds of plants that are edible for him). And when they face danger together, they could learn from each other's courage and loyalty.
Ron and Grover would be a fun combination. Ron is a bit of a foodie and has a great sense of humor, while Grover is a satyr who loves nature and is always a bit nervous. They could get into all sorts of comical situations together, like when they accidentally set off a magical trap in Hogwarts while looking for food in the kitchens, or when they try to communicate with the magical creatures in the Forbidden Forest and end up scaring each other.
I think Annabeth and Black Widow would be an interesting pair. Both are strong, intelligent women. Annabeth's strategic mind from her demigod training could work well with Black Widow's spy skills. They could be on a mission to infiltrate a secret lair that has something to do with both the Greek and Marvel worlds.
Percy Jackson and Mal would be an interesting pair. Percy has his water powers and his heroic, yet sometimes impulsive nature. Mal has her magic and her complex background as a VK. They could learn a lot from each other. Percy could show Mal that not all heroes are born into perfect situations, and Mal could introduce Percy to the different kinds of magic in the Descendants world.
Grover and Sam would be a fun combination. Grover is kind of goofy and has his own unique charm, and Sam is tough and not easily intimidated. They could get into all sorts of comical situations together, like when they go on a hunt for a mythical creature that has escaped into the city where iCarly is set.
Jason Grace and MG would also be an exciting pairing. Jason has his abilities as a son of Jupiter, his control over lightning and his Roman military training. MG is a vampire in Legacies. They could form an unlikely alliance. Jason could teach MG about discipline and honor from the Roman point of view, while MG could show Jason the unique aspects of being a vampire, like enhanced senses and the ability to move quickly. They could team up to protect their friends from threats that target both the demigod and vampire communities.
Definitely Percy and Dean. Percy has his quick - thinking and his water powers from being a son of Poseidon, while Dean is the tough, street - smart hunter. Their different personalities and skills would create an interesting dynamic. They could learn from each other, like Percy teaching Dean about Greek mythology and Dean showing Percy some of his hunting tricks.
Ron and Nick Burkhardt would be an exciting combination. Ron has his loyalty and his skills with magic, while Nick has his detective skills and his ability to handle Grimm situations. They could go on adventures together, with Ron using magic to help Nick in tight situations and Nick using his street smarts and Grimm knowledge to guide Ron through the non - magical aspects of the Grimm world.
Hermione Granger and Sakura Haruno could make a great pairing. Hermione is known for her intelligence and thirst for knowledge, and Sakura is a smart and determined kunoichi. They could exchange medical knowledge, Hermione's knowledge of potions and Sakura's ninja medical skills. They could also bond over their shared experiences of being part of a team and having to prove themselves in a male - dominated environment.
Ron Weasley and Joey Wheeler would be a fun pair. Ron is often the more laid - back and comical sidekick in Harry's adventures. Joey is also a bit of a hot - headed and humorous character in Yu - Gi - Oh!. They could get into all sorts of misadventures together. Maybe they start a small - scale Duel Monsters tournament within Hogwarts and cause a bit of chaos as they try to figure out the rules and make it work in the wizarding world.
Definitely Harry Potter and Twilight Sparkle. Harry is used to dealing with dark magic and danger, while Twilight is all about knowledge and friendship. Their interactions would be really cool. Harry could teach Twilight about some of the more dangerous aspects of magic, and Twilight could show Harry the power of friendship in Equestria.