He'd probably be more assertive and less hesitant. Poison Ivy is a very confident character, and Harry might pick up on that. He'd also be more in touch with his emotions related to nature.
Harry's relationship with Dumbledore could be one of the most interesting changes. Dumbledore would likely see Harry as a very different kind of wizard. He might be more cautious in guiding Harry, as he tries to understand the influence of Poison Ivy. Harry, on the other hand, might not be as quick to trust Dumbledore as he was in the original story. He could be more independent and question Dumbledore's motives more often, especially if he felt that Dumbledore's actions were not in line with the values he learned from Poison Ivy, which are more centered around nature and its protection.
Well, in this fanfiction scenario, Fem Harry Potter's magic would be distinctively different. Since Poison Ivy has a strong connection with plants, Harry would be taught to harness the power of plants for her magic. She may not rely as much on incantations as in the original story. Instead, she could simply touch a plant and transfer her magic into it to make it do her bidding. Her magic would be less about structured spells from books and more about the instinctive connection with nature. For instance, she could make a flower bloom instantly and use the pollen to blind an opponent or create a path of growing plants to reach a high place instead of using a levitation spell.
In the 'Harry Potter Raised by Poison Ivy' fanfiction, it's likely that Harry's personality would be influenced. Instead of the somewhat sheltered upbringing at the Dursleys', he'd be in an environment where nature and a more unorthodox form of magic (from Poison Ivy's perspective) are dominant. This could make him more in tune with the natural world around Hogwarts, like the Forbidden Forest. He might be able to communicate with the magical creatures there in a different way, using the knowledge he gained from Poison Ivy.
Well, it would be really strange. Harry might grow up with a different set of values. Poison Ivy has her own views on nature and power. Harry could end up being more in tune with plants and nature magic. Maybe he'd have a more aggressive approach to protecting Hogwarts, like how Poison Ivy defends her territory in the Batman universe.
He'd be more plant - focused. His daily life might involve taking care of various plants and learning their secrets.
His personality would probably be more aloof. Since basilisks are solitary creatures, Harry might not be as sociable as in the original story.
In a Fem Harry Potter raised by Poison Ivy fanfiction, Harry's character would undergo a significant transformation. She would be influenced by Poison Ivy's ideals and lifestyle. For example, she might have a different attitude towards Muggles. Since Poison Ivy doesn't really have a concept of Muggles in the traditional sense, Harry might see all humans as part of the natural world and not make such a distinction. Her magic would also take on a more organic and plant - centric feel. Instead of using a wand for every spell, she could use her hands and the power of the plants around her. Her Hogwarts experience would be full of clashes and reconciliations as she tries to fit in with the wizarding world while still holding onto the values she learned from Poison Ivy.
Harry would likely be more fearless and brash. Kenpachi is a bold and fearless fighter, and his influence would make Harry less hesitant. For example, when facing a bully like Draco, Harry might immediately react with physical force rather than just trading barbs. He would be more upfront and direct in his approach to problems.
He'd probably be more in tune with nature. Since mermaids live in harmony with the sea, Harry might have a deep respect for all living things. He could be more calm and collected, like the stillness of the ocean depths.
If Harry Potter was raised by Luffy, his personality would change significantly. Luffy is always cheerful and optimistic, and this would seep into Harry. Harry would be less haunted by his past and more focused on the present and future. His sense of humor would also be different. Luffy has a very simple and direct sense of humor, and Harry would probably adopt some of that. He would be more likely to laugh at the simple things in life. In addition, Harry would be more impulsive. Luffy often acts on impulse, and Harry would be more likely to do the same, which could lead to both great adventures and some trouble. His loyalty would also be more like Luffy's, fierce and unwavering towards his friends.