Well, perhaps in a fanfic, Malfoy could be involved in a plot to destroy Hogwarts and Harry, in a fit of rage and desperation to protect his school and friends, ends up killing Malfoy. Or it could be that Malfoy is working with a new, extremely dangerous dark force, and Harry's attempts to stop him go too far and result in Malfoy's death. There could also be a scenario where Malfoy accidentally gets caught in the crossfire of a battle between Harry and another dark entity, and Harry is blamed for his death.
In a 'Harry Potter kills Lucius Malfoy' fanfiction, the motives could be complex. It could start with Lucius's long - standing enmity towards Harry and his family. Harry may have reached a breaking point after all the years of Lucius's attempts to undermine him. Additionally, in the context of the wizarding war, if Lucius is seen as a key figure in Voldemort's regime, Harry might view his death as a strategic move to weaken the Dark Lord's forces. It could also be a way for Harry to assert his own power and dominance over the Malfoy family, who have always looked down on him.
One possible plotline could be that Harry loses Malfoy in a dangerous magical maze. Maybe they were on a joint mission for some reason, like to retrieve a powerful magical artifact. And Malfoy, being his usual self, wanders off and gets trapped in a hidden part of the maze. Harry then has to deal with his guilt of losing Malfoy while also trying to find a way to rescue him.
Well, a possible plotline could involve the discovery of this relationship. Maybe Harry has always felt out of place with the Dursleys and then finds out about his true family connection. This could lead to a whole new set of adventures as he tries to understand the Malfoy family and his place in it. There could also be a plot where the Malfoy family is initially against Harry because of his association with Dumbledore and the Order, but over time, Harry manages to bridge the gap between them. And perhaps, in a more complex plot, Harry could be the key to the Malfoy family's redemption in the eyes of the wizarding community.
One possible plotline could be that Narcissa tries to keep her pregnancy a secret from Voldemort, fearing his reaction. Another is that she uses her pregnancy as a reason to distance the Malfoy family from the Dark Lord's side.
One possible plotline could be that Harry loses his glasses during a crucial event, like a battle or a chase in the Forbidden Forest. Malfoy finds him in this vulnerable state and has to decide whether to help or hinder him. This could lead to a moment of unexpected kindness from Malfoy or a new level of animosity.
One possible reason could be a misdirected spell during a battle. In the heat of a fight, Harry's spell could go awry and accidentally kill Malfoy. Another reason might be if Malfoy was under the control of a dark wizard and was about to do something truly terrible, and Harry had to stop him at all costs, including taking his life.
One possible plotline could be that Harry is under the influence of a dark spell or dark magic artifact which makes him lose control and kill his relatives. Maybe it's a cursed object that he unknowingly comes into contact with, and it twists his mind, leading to this tragic event.
Well, in some fanfictions like this, it might be due to a dark magic curse that controls Harry's mind and makes him do it. However, this is a very dark and non - canon concept.
In this kind of fanfiction, perhaps Vernon is driven by jealousy. He sees how much attention Harry gets, even if it's often negative attention within the household. This jealousy festers until he decides to take drastic action. It could also be related to some long - held family secrets or grudges that are finally brought to the surface, leading Vernon to try and kill Harry.
Yes, there are likely some fanfictions out there with such a plot. Fanfiction writers often explore alternative storylines, and this could be one of them. However, it's important to note that these are not part of the official 'Harry Potter' canon.