It could be Bellatrix Lestrange's younger sister who was not as involved in the dark arts as Bellatrix. She might be a character who was forced into the shadows because of her family name but has a good heart. Harry's betrothal to her could be a way to redeem the Lestrange name in the eyes of the wizarding world.
Voldemort is often paired with Bellatrix in fanfiction. Their relationship in the original series was one of master and servant, but in fanfiction, it can be explored in more complex and romantic ways. Another character often paired with her is Narcissa. Their sisterly bond can be a central focus, or it can be twisted into something more sinister or complex in fan - created stories. Also, sometimes Sirius Black is paired with her in alternate universe stories, given their family connection and the contrast in their loyalties.
Hermione is known for her strong sense of justice and intelligence. The Lestrange brothers, coming from a dark pure - blood family, might have a more cavalier attitude towards the law and a different view on power. Hermione would clash with them when it comes to ethical use of magic. For example, she would never condone their use of dark spells for personal gain. Her studious nature would also contrast with their more impulsive and power - hungry ways.
The clash of personalities. Harry is known for his good - heartedness and Lestrange is often seen as a more complex, perhaps darker character. When they interact in fanfic, it creates a really interesting dynamic.
The theme of redemption also pops up a lot. Writers like to imagine if Rabastan could ever atone for his dark deeds. It could be through helping the good side or by making amends to the victims of the Death Eaters' actions. This gives the character more depth and makes the story more engaging.
Yes, there are many stories about Bellatrix Lestrange in the Harry Potter series that focus on her role as a Death Eater, her loyalty to Voldemort, and her actions in the wizarding war. For example, her battles against the Order of the Phoenix members are full of action and intrigue without any sexual elements.
A fanfic titled 'Bellatrix's Lost Love' might be really good. It could be about a love she had before getting fully immersed in the Dark Arts. This would add depth to her character as we see how love and the allure of power and darkness clashed in her life. Also, 'The Secret Life of Bellatrix' could be a fascinating read, where the author reveals secrets about her that were hidden beneath her crazy exterior.
One common theme is redemption. Many fanfictions explore the idea of Rabastan finding some sort of redemption through his interactions with the OC. Another theme is power. Since he's from a powerful wizarding family, stories often deal with how power affects his relationship with the OC. For example, in some, the OC might be in awe of his power, while in others, they might be trying to resist it.
One common theme is redemption. Rabastan is often depicted as a character with a dark past, and Hermione is seen as the one who might be able to redeem him. Another theme is the clash of different worlds. Hermione comes from a more light - sided, academic background, while Rabastan is from a dark pure - blood family. And there's also the theme of forbidden love, as their relationship would be seen as unacceptable in the normal wizarding society.
A 'harry potter x oc lestrange fanfic' might focus on the contrast between the established world of Harry Potter and the new elements brought by the OC. For example, if the OC is a student at Hogwarts, how do they deal with the secrets and politics within the school that are often influenced by the Lestrange family's history. It could also show how the OC might change the fate of certain characters or events due to their unique perspective or abilities.