The redemption arc of some Death Eaters can also be a plot device. In some fanfictions, Harry tries to save some of the Death Eaters who he believes can be redeemed. This adds a layer of complexity to the story as he has to balance his desire for revenge with his moral compass. He may end up sparing some Death Eaters who then help him in his fight against the more hardcore ones.
One common plot device is mind control. For example, Voldemort or some other dark force could control Harry's mind and make him kill Dumbledore without his full awareness. Another is a misinterpreted prophecy. Harry might think Dumbledore is endangering his life based on a wrongly understood prophecy.
In a 'Harry kills all Death Eaters' fanfiction, the plot could start with Harry getting fed up with the constant threat the Death Eaters pose. He could go on a solo mission to hunt them down one by one. Along the way, he might face some moral dilemmas as he realizes that some Death Eaters might have families or could potentially be redeemed. But in the end, he decides that the only way to ensure peace is to eliminate them all. This could lead to a series of intense battles in different wizarding locations, and Harry could gain new allies or use some unexpected magical artifacts to achieve his goal.
Often, there's a plot point about Hermione being in a position where she is a target of the Death Eaters' sick plans. She may have to face their attempts at brainwashing or coercing her into their 'breeding' scheme. There could also be a plot point where her friends, like Harry and Ron, try to rescue her from this dark situation. But it's important to remember that these fanfictions can be quite disturbing and far from the original story's essence.
Well, in a fanfic like this, it could be that the three Death Eaters have some ulterior motive for training Harry. They might think they can turn him to their side and use his powers for their evil plans. Harry, on the other hand, could be biding his time, learning their secrets so he can later use it against them. For example, he could be learning about their hideouts or how they communicate, all while pretending to go along with their training.
Yes, it can be a popular concept in the Harry Potter fanfiction world. Many fans enjoy seeing the hero, Harry Potter, take decisive action against the villains, the Death Eaters. It gives a sense of ultimate victory and justice.
I'm not sure of any specific fanfictions where this is the case, but it's definitely within the realm of possibility in fanfiction. Fanfic writers love to take established characters and put them in unique situations. The idea of Death Eaters reading books could be used to add depth to their characters. For example, if a Death Eater reads a book about Muggle culture, it could create a conflict within them between their loyalty to the pure - blood ideology and the new knowledge they've gained.
Well, in some fanfictions, Hermione might use her superior intellect. She could outwit the Death Eaters by setting up elaborate magical traps. For example, she could use transfiguration magic to create objects that suddenly turn into something dangerous when the Death Eaters approach. Another way could be through her extensive knowledge of potions. She might create a potion that incapacitates or kills them when they come into contact with it.
He might face a lot of scrutiny from the wizarding world. Some might see him as a hero, but others could be afraid of his new - found power. So, he would have to deal with political issues within the Ministry of Magic.
One common plot device is the discovery of her royal lineage. It usually happens in a dramatic way, like finding a hidden letter or a magical object that reveals her true identity. Another is the conflict between her wizarding life and her new royal duties. She has to balance things like going to Hogwarts and attending royal functions. Also, there's often a love interest from the royal court, which creates a love triangle with her existing relationships in the wizarding world.
A possible motive could be self - preservation. If they believe that Voldemort's downfall is inevitable and that by saving Harry, they can gain some form of leniency from the side that opposes Voldemort. They might think that Harry has enough influence to spare their lives if they help him.