Who would be an interesting character to cross over from 'Harry Potter x Reborn fanfic'?

Dumbledore could be an extremely interesting crossover character. His wisdom and powerful magic would make him a force to be reckoned with in the Kantai Collection world. He could potentially teach the shipgirls about different forms of magic, and his ability to see the bigger picture would be useful in strategizing against the Abyssal threats.

Dumbledore could be an amazing crossover character. His vast wisdom and powerful magic would make him a force to be reckoned with in the Overlord world. He could potentially see the good in some of the 'evil' characters and try to guide them towards a better path. His presence would also shake up the power balance in the Overlord world as different factions would either fear or seek to ally with him.

Definitely Doctor Octopus. Imagine him getting his hands on some magic wands and using his mechanical arms to perform complex spells. He could be a really formidable villain in the wizarding world, and it would be exciting to see how Harry Potter and Spiderman would team up to stop him.

I think Gandalf would be a very interesting character to cross over. He has so much wisdom and power in LOTR. In the Harry Potter world, he could share his knowledge of different magics and perhaps help Dumbledore in his fight against Voldemort. He could also introduce the concept of the greater good in a more profound way to the young wizards and witches.

Definitely Doctor Strange. He already has a deep understanding of magic in the Avengers universe. In the Harry Potter world, he could exchange knowledge with the wizards, learn new spells, and maybe even help improve the defenses of Hogwarts. He could also have some really cool battles against the dark wizards using his unique combination of magic and martial arts.

Hermione Granger would be really interesting. She could bring her intelligence and magic skills to the OITNB world. She might start a library or a study group for the inmates, teaching them about magic and also helping them with their own educational pursuits. Her strong - willed and determined nature would make her a force to be reckoned with in the prison environment.

I think Kai would be really interesting. His hot - headed nature and his power over fire could make for some intense scenes in the Star Wars universe. He might be like a maverick Jedi or a Sith who doesn't quite follow the rules. He could get into battles with Stormtroopers using his fire powers in really creative ways.

Definitely Harry Potter and Luke Skywalker. They both are heroes on a journey to defeat great evils. They could learn from each other's experiences and powers. Harry could show Luke some of the more subtle forms of magic, and Luke could teach Harry about the Force.

Touka Kirishima could also be a fascinating crossover character. She's a strong - willed and capable ghoul in Tokyo Ghoul. If she got her hands on the Death Note, she might use it to protect her friends and the ghoul community in a more discreet way compared to her usual more direct combat methods. It would show a different side of her character, as she'd have to be more calculating and less impulsive.

Jaime Lannister would be an unexpected but interesting choice. He's a skilled swordsman with a complex personality. In the 'Hunger Games', he'd have to grapple with his own sense of honor and self - preservation. His relationship with other tributes could be full of drama, as he's used to the political and personal intrigues of the Seven Kingdoms. Plus, his golden hand could be a unique weapon or advantage in the arena.