It would be really interesting. Arwen, with her elven grace and wisdom, would bring a very different upbringing to Harry. Maybe she'd teach him elven magic or the ways of the elves. He could grow up with a closer connection to nature and a more refined sense of magic than he did in the original story.
Well, it's a fascinating concept. Harry's upbringing by Arwen would change a lot of things. Since Arwen is from Middle - earth and has different magical traditions, Harry would be influenced by those. He might be more in tune with the spiritual side of magic. His personality could also be different, more calm and contemplative like the elves. And his relationships with other characters would shift too, as he'd have this unique background that sets him apart from the typical Hogwarts student.
The biggest difference would be his upbringing. In the original, he was raised by the Dursleys in a Muggle environment with neglect and abuse. But with Arwen, he'd be in a more nurturing and magical environment from the start. His view of magic would be different, more like the elven view which is more in harmony with nature.
It could be amazing. Maybe Harry would grow up with a stronger sense of family heritage. He might have access to more hidden magic within the castle walls from an early age. And he could form different relationships with the portraits and ghosts in the castle compared to his original upbringing.
Well, in a 'Harry Potter raised in Potter Manor' fanfiction, we might see Harry having a different kind of upbringing. He could be surrounded by portraits of his ancestors who could offer him advice and wisdom. The manor itself might hold hidden chambers or libraries filled with rare magical knowledge. This could lead to Harry being more confident and self - assured when he finally goes to Hogwarts.
Well, it could be really interesting. Harry would probably grow up with a very different set of values. Goku is all about strength and protecting the Earth in a very physical way. Harry might learn martial arts instead of magic at first. He could be more straightforward in dealing with his enemies, using punches rather than spells. And his idea of friendship might be more like Goku's, based on mutual respect for power and a shared goal of protecting those in need.
It could be really interesting. Yugi has a kind heart and strong sense of justice from Yu - Gi - Oh. If he raised Harry Potter, he might teach Harry some unique strategies and ways of thinking. Maybe Harry would learn to play Duel Monsters instead of Quidditch at first. Also, Yugi's experience with the Millennium Puzzle could give Harry a different perspective on magic and mystery.
In such a fanfiction, Harry would be raised in a shinobi culture. Firstly, his upbringing would be centered around the values of the shinobi, like loyalty to the village and comrades. He'd learn to move silently, use weapons like kunai and shuriken. His Hogwarts - like education would be replaced with training in the ninja arts. His friends could be other young shinobi, and they'd go on missions together. Instead of using a wand for magic, he'd use hand signs and chakra to perform amazing feats. The story could also explore how his 'shinobi - like' thinking would influence the wizarding world if he ever returned to it.
It would be a very dark and different take on the Harry Potter story. Harry would grow up in a harsh and unforgiving environment, which would likely make him a much more hardened and perhaps distrustful person. His view of magic and the wizarding world would be colored by the prison setting, and his relationships with other characters would be extremely strained as they'd see him as an outcast from the start.
It would probably be a very strange and interesting story. Harry might grow up with orcish values and skills, which would be completely different from his wizarding world upbringing in the original series. Maybe he'd be tougher and more battle - ready, but also struggle with the differences between orc culture and the wizarding culture he was born into.
Well, it would probably be a very different take on the Harry Potter universe. Moriarty might use Harry as a tool in his grand schemes. Maybe he'd make Harry into a sort of 'dark wizard' in training. However, Harry's own innate sense of good might constantly be at war with the teachings of Moriarty. It would be a battle between the dark influence of Moriarty and Harry's true nature.
In such a fanfiction, Harry would likely have a very different personality. Instead of being the kind - hearted boy we know, he could be cold and calculating. Maybe he'd be more of an anti - hero. He'd probably have a lot of internal conflict, torn between the values he was born with and the ones instilled by his killers - turned - caretakers.