The story might reimagine the magical world by making it more nature - centric. Since Poison Ivy is all about plants, Harry could bring that aspect into Hogwarts. He might start a new club dedicated to the study and care of magical plants in a way that no one has thought of before. Also, the relationship between Harry and his mother, Poison Ivy, could add a whole new layer of complexity to his character. He could struggle with his mother's villainous tendencies while also trying to fit into the wizarding world.
In this fanfiction, the magical world would be turned upside down. Harry's connection to Poison Ivy could mean that the Forbidden Forest becomes a much more important place. Instead of just being a place full of dangerous creatures, it could be a place where Harry feels a special connection due to his mother's plant powers. His friends might be a bit wary of him at first, but as they see how he uses his new - found abilities for good, they come to accept him. And the Dark Lord might have a whole new reason to be afraid of Harry, not just because of his wizarding powers, but also because of the unpredictable plant - based powers he could possess.
The characters might be reimagined with different values. For instance, Hermione could be more conflicted about her pursuit of knowledge. In 'A Brave New World', knowledge is often restricted based on one's social caste. So in this fanfiction, Hermione might face more opposition when she tries to access certain books or magical knowledge. She could start to question whether her thirst for knowledge is really a good thing in this new, more controlling magical society.
One trait Harry might inherit is a strong sense of self - preservation. Poison Ivy is always looking out for herself in her own world, and Harry could have that same instinct. This could make him more cautious in dangerous situations. Also, he might inherit her ability to blend in with her surroundings. Since Poison Ivy can use plants to camouflage herself, Harry could have a natural knack for hiding or remaining undetected in the wizarding world. Maybe he could use magic in combination with this ability to stay out of harm's way more effectively.
The fanfiction might show a more powerful Hogwarts. With Harry having Merlin - like strength, he could introduce new magical teachings and practices. For instance, he could teach students how to use magic in ways not previously known at Hogwarts, like Merlin - style spellcasting that is more powerful and efficient.
The fanfic might reimagine Harry as being more in tune with the concept of death. So, instead of just facing death as in the original books, he might have a deeper understanding and almost a kinship with it. This could change his decision - making process. For example, he might be more willing to take risks that involve death because of his connection to Thanatos. Also, his relationships with his friends could be different. They might not fully understand this new aspect of him, which could create some tension.
The fanfiction could start with Poison Ivy being magically transported to the wizarding world. She finds herself in the Forbidden Forest and starts to spread her influence among the native plants there. Harry Potter, while on a patrol in the forest, notices the strange changes in the plants and is the first to encounter Poison Ivy, leading to a tense first meeting between the two.
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.
It reimagines the universe by changing the fundamental relationship between Harry and Voldemort. Instead of the classic hero - villain dynamic, it creates a more complex bond. Harry's role in the wizarding world would be completely different. He might be shunned by some for his association with Voldemort, or he could be seen as a potential spy. It also changes the way magic is used and perceived, as Harry would be involved with Voldemort's brand of dark magic more closely.
He'd be more plant - focused. His daily life might involve taking care of various plants and learning their secrets.
A 'Harry Potter is Poison Ivy fanfiction' might involve a cross - over of the two universes. Harry could find himself in Gotham City and interact with Poison Ivy's plant - based powers there. Or perhaps Poison Ivy somehow ends up at Hogwarts and causes chaos with her powers among the students and faculty. It would be a mix of magic and the more scientific - ish plant powers from DC Comics, which could make for some really interesting and unique storylines.
Writers can show a more vulnerable side of Poison Ivy. Instead of just being the powerful plant - controlling villain, she could have moments of self - doubt. For example, when her plants are harmed during a battle with Batman, she might show a softer side as she mourns their loss. This would add depth to her character.