It could also be that Harry tries to keep his vampire relation a secret at first. But as things unfold, he realizes that he can't hide it forever. This could lead to a split in his relationships in the wizarding world. Some friends may stand by him, while others may turn their backs. And he would have to find a new balance between his two identities, that of a wizard and as Aro's grandson, and decide how much of each world he wants to be a part of.
His relationship could become strained. The wizarding world might be suspicious of him due to his vampire connection. They could fear that he might bring vampire - like behaviors or threats into their midst.
On the other hand, Harry could use his newfound vampire - related abilities to protect the wizarding world in ways he couldn't before. For example, he might have enhanced speed or strength. But at the same time, he may face discrimination from some wizards who are prejudiced against vampires. He would have to constantly prove that he is still on the side of the wizarding world, and that his vampire heritage doesn't change his fundamental loyalty.
Dumbledore could gain new insights. Fanfiction might explore the social aspects of the wizarding world in ways he hadn't considered. Maybe there are stories about how the different houses interact in a more complex way than he thought. This could make him reevaluate his own views on the unity or division within Hogwarts.
His view could become more open - minded. He'd realize there are other ways to approach the supernatural world. For example, the way the hunters in Supernatural use weapons instead of wands might make him think about alternative forms of magic defense.
Their relationship could lead to a more inclusive wizarding world. If Raven has different beliefs or magical practices, it might encourage others to be more open - minded. For example, if she's into a more spiritual form of magic, it could inspire new research and study at Hogwarts. Also, their marriage might set an example for inter - house or even inter - species relationships, which were previously not so common.
If Harry invented spells like 'Teleporto Instanto', which allows for instant teleportation anywhere in the wizarding world, it would completely revolutionize travel. People could go from Hogwarts to Diagon Alley in a blink. It would also change the way battles are fought as wizards could quickly escape or surprise their enemies.
Their relationship might also affect the fight against Voldemort. Fleur, being as powerful as she is, could join Harry's side earlier. With her unique magic and Harry's skills, they could form a powerful duo that could potentially change the outcome of some battles. They might also be able to convince more wizards from different schools to join the fight against the Dark Lord.
The wizarding world would be in chaos. Harry, being Voldemort's right - hand man, would be a huge threat. He knows many of the Order of the Phoenix's secrets. Hogwarts would no longer be a safe haven. The students would be in constant fear as Harry could use his inside knowledge to help Voldemort attack the school. The Ministry of Magic would also be in a difficult position as they had once relied on Harry to be their savior.
Their marriage might also change the way different wizarding families interact. Since Harry is famous and Tonks comes from a well - known family, their union could bridge gaps between different social groups in the wizarding world. This could lead to more cooperation in areas like magical research and international relations.
Sirius would likely become more authoritative. He was always a bit of a rebel, but taking over the wizarding world would require him to be more in control. He might lose some of his carefree nature. For example, he would have to make tough decisions about laws and regulations, which could make him seem more serious.
Their relationship could change their roles quite a bit. As a couple, they might be more involved in diplomatic relations within the wizarding world. Harry is already a hero, and Hermione is highly respected for her brains. Together, they could bridge gaps between different wizarding communities. They might also be more involved in the Ministry of Magic's decision - making processes, using their influence to promote more progressive magic - related policies.
Their relationship could have a significant impact. If they are close, they could present a united front against the dark forces. Their combined influence could sway public opinion towards a more united and positive stance in the wizarding world. For instance, their family name might carry more weight and inspire others to be brave and kind.