One way could be that the wizarding world has done something really bad to his family in the past. So, those who raise Harry want to get revenge on the wizarding world by making Harry hate magic. They might brainwash him with false information about magic, like how it corrupts people and leads to chaos.
Maybe some dark wizards who have a vendetta against Dumbledore or the whole Hogwarts system. They think by turning Harry against magic, they can undermine the power of good in the wizarding world. So they take on the task of raising Harry with a hatred for magic.
In such a fanfiction, perhaps Harry would grow up with a different kind of magic. Lady Magic could endow him with unique powers. He might have a more in - depth understanding of magic from a very young age, and his relationship with the magical world could be more profound than in the original story.
Well, Harry Potter has been through so much in his own story. Fanfiction could be seen as a misrepresentation of his life and the world of magic he's a part of. It might rewrite his relationships or the significance of certain events, and he doesn't like that kind of false portrayal.
In some 'Harry Potter raised by magic fanfiction', there's a plot where Harry is raised by a group of house - elves. They use their own brand of magic to raise him. This gives Harry a different perspective on the magical hierarchy. He might grow up with a more empathetic view towards the so - called 'lower' magical beings. Also, he could have some unique magical abilities or knowledge that comes from the house - elves' magic.
Maybe in that fanfic, Harry has had some really bad experiences with magic that made him hate it. For example, he could have seen magic being misused to harm innocent people. Or perhaps he's tired of the chaos and danger that magic always seems to bring into his life in the fanfic.
His magic might develop in a more instinctive and self - taught way. Without the guidance of Hogwarts professors, Harry would have to figure out his magic on his own. He might use it more for survival and self - defense against the threats that Jason's world presents. For example, he could use magic to create barriers or traps to keep enemies at bay.
Harry's character could develop into a more serene and centered individual. Lady Magic's influence could instill in him a sense of calm and purpose. He would not be as easily rattled by the challenges that come his way. For example, he might face Voldemort with a different kind of confidence, not just the courage that comes from his friends and Hogwarts, but from his own deep - seated connection to the very source of magic. This could also make him more empathetic towards magical beings, as he would understand the magic within them on a deeper level.
Hermione is often a common character. In these fanfictions, she might play a different role. For example, she could be the one to discover Harry's unique upbringing and help him understand how it makes him different from other wizards. Ron could also be there, and his friendship with Harry might develop in new ways. Maybe he's a bit more in awe of Harry's magic since he was raised by more powerful magic sources.
The magic within Harry could be influenced by the raw power of the giants. He may be able to access a deeper well of magic due to his exposure to their strength. His spells could be more powerful but also less refined in the beginning. As he enters the wizarding world, he has to learn to control this power better and mold it into the more accepted forms of magic used in Hogwarts.
If Harry is raised by Sesshomaru, the magic he learns would be a blend of wizarding magic and something more influenced by Sesshomaru's world. He could learn to use his magic in a more silent and stealthy way, as Sesshomaru is often a silent predator. His magic might also be more attuned to nature, as Sesshomaru has a connection to the natural world in his own realm. Harry might be taught to use magic to create illusions not just for fun but as a serious combat tactic, and he could learn to manipulate his magic in ways that are more fluid and less structured than traditional wizarding magic, allowing for more creative and unexpected attacks.