Obviously, Harry himself is a central character. His personality would be shaped by his pureblood upbringing. Then there would likely be his pureblood family members. They could be original characters created for the fanfiction or some existing pureblood families re - imagined as his family. For example, the Malfoys could play a different role, maybe as distant relatives or family friends.
Obviously, Harry Potter is the central character. But in this fanfiction, 'life' could be personified as an important character too. It might be some sort of spirit or entity that has a big influence on Harry's upbringing.
One interesting plotline could be how Harry's view of the wizarding world changes. Since he's raised as a pureblood, he might have a different perspective on blood status and the relationships between different wizarding families. For example, he could be more involved in the pureblood social circles and have to navigate the complex politics there.
Obviously, Harry Potter and Regulus Black are the main ones. Harry as the boy who lived, and Regulus as his guardian, would be central to the story. Their relationship would be explored deeply.
There is a fanfic called 'Hermione and the Pureblood Rebellion'. It delves into a world where Hermione finds herself in the middle of a pureblood uprising. The author does a great job of showing Hermione's intelligence and adaptability in this complex situation. She uses her knowledge to try and bring about a positive change in the pureblood society.
Obviously, Hermione and Harry are the main characters. They are the central focus as they deal with the Pureblood Society.
In a 'Harry Potter raised pureblood' fanfiction, the story often changes in terms of Harry's magical education. He might receive a more traditional pureblood education, which could include learning ancient spells and magic that were lost in the mainstream wizarding world. This gives him an edge and changes the power dynamics in his battles against Voldemort. For example, he could use some pureblood - only defensive magic that Voldemort isn't expecting.
Draco Malfoy is often a popular choice in pureblood heir fanfiction. His family's pureblood status and his own complex character in the original series make him a prime candidate. Writers like to explore his story further, perhaps give him a redemption arc or make him face different challenges as a pureblood heir in a changing wizarding world.
One popular 'Harry Potter raised by pureblood' fanfiction might be 'The Pureblood Prince'. It often shows how Harry's upbringing in a pureblood family could change his perspective and his relationships within the wizarding world. Another could be 'Raised Amongst the Purebloods', which might explore how different magical traditions influence Harry's development.
One popular one might be 'The Dark Heir'. In this fanfic, Harry's upbringing by a dark pureblood gives him a very different perspective on the wizarding world. He is taught different magic, often more on the dark arts side, but with a complex moral undertone that makes it interesting.
A great example might be 'Pureblood Harry's Ascent'. In these fanfictions, Harry's upbringing as a pureblood gives him access to different resources and knowledge. For instance, he could be trained in pureblood magic traditions that are not as well - known in the canon. This can lead to him having different relationships with characters like Draco Malfoy. Instead of being rivals, they could potentially be friends or allies due to their shared pureblood status.