The dark magic they practice also features prominently. Fanfic writers often describe their use of dark spells and their involvement in the darker aspects of the wizarding world, like torture and killing, which is a significant part of the Bellatrix and Rodolphus story in the context of fanfic.
The relationship between Bellatrix and Rodolphus is a major aspect. It can range from a loveless, political marriage to a more complex, passionate relationship. Fanfics might explore how Bellatrix's love for Voldemort affects her relationship with Rodolphus.
One key element is the exploration of their loyalty to Voldemort. Their actions as Death Eaters are often central. For example, in many fanfics, they are shown carrying out his orders together.
Maybe the fanfic often misrepresents the nature or relationship of Bellatrix and Rodolphus. For example, if in the original they are portrayed as very dark and loyal to a certain cause, but fanfic makes them out to be something else entirely, like soft or good - hearted, it could lead to dislike. Also, some people who are die - hard fans of the official story just don't like the idea of others taking creative liberties with their beloved characters.
One common theme is their loyalty to Lord Voldemort. Fanfics often explore how their allegiance to the Dark Lord affects their relationship with each other. For example, they might have to make sacrifices in their marriage for the sake of serving Voldemort.
In a particular fanfic, their daughter could be sent on a secret mission by Voldemort. However, during the mission, she discovers the true horrors of the Death Eaters' actions. This realization makes her question her loyalty to Voldemort and her family. As a result, she has to find a way to either hide her new - found beliefs or risk everything to oppose them.
Perhaps there could be some sort of 'quality control' in the fanfic community for stories related to Bellatrix and Rodolphus. This could be in the form of peer - review or a set of guidelines for writing about these characters. By having a standard, the overall quality of the fanfic could improve, and potentially reduce the hate from fans of the original characters.
One popular Bellatrix Rodolphus fanfic is 'The Darkest Bond'. It delves deep into their relationship within the dark wizarding world. It shows how their loyalty to Voldemort also affects their connection with each other.
I'm not sure if there is such a specific fanfiction. It's a rather unusual and dark concept considering Bellatrix's loyalty to Voldemort and her actions in the original story. Fanfiction can be very diverse, but this would likely be a very niche and perhaps controversial take on the Harry Potter universe.
Character consistency. Bellatrix is a very complex character, and in a good fanfic, she should still retain her wild and somewhat unhinged nature, while Harry should also be true to his character. For example, his sense of justice should be there.
Character development is key. You want to see how Hermione and Bellatrix are portrayed differently from the original series and how they grow in the fanfic. For example, Bellatrix might show some unexpected vulnerability.
Often, a key element is the power dynamic. Bellatrix is a powerful and dark witch, and Harry has his own unique power. Their interactions in these fanfics play on this power struggle and attraction. For example, in some, Harry might be drawn to Bellatrix's wild and unbridled power, while she is intrigued by his potential.
Fanfiction.net might also be a place to look. Some authors on that platform create really interesting stories about these two characters. Just search for 'Bellatrix and Rodolphus Lestrange' in the search bar, and you'll get a list of relevant fanfics. However, the quality may vary, so you might need to read a few to find the really good ones.