Fanfiction about Harry Potter dying of cancer: What are some common themes and storylines?

One possible storyline could be that in a final battle against Voldemort, Harry sacrifices himself in a way that no one could reverse. For example, he might use a powerful spell that requires his life force to destroy the last of Voldemort's Horcruxes. Another could be that he succumbs to a dark curse that was placed on him long ago, which was dormant until a certain event triggered it. Maybe a character that was thought to be an ally actually turned out to be a double - agent and cast a fatal spell on Harry.

Another idea is that there is a prophecy that requires Harry's early death to save the wizarding world in a different way. He discovers this prophecy and, being the selfless hero he is, willingly accepts his fate. His death then triggers a series of events that lead to a new era of peace and harmony in the wizarding community, but his friends and allies still deeply mourn his loss.

The theme of identity also comes up. Harry is known as 'The Boy Who Lived' and a great wizard, but with cancer, he becomes just another person facing a life - threatening disease. This makes him re - evaluate who he is and what his purpose is. It also shows how the wizarding world reacts to him when he's not in his full - strength heroic state.

The theme of mortality would be prominent. Harry's impending death due to magical cancer makes everyone, especially Draco, confront the fragility of life in the wizarding world. Also, the theme of self - discovery for Draco as he delves into this mission to save Harry and discovers new aspects of himself and his capabilities.

One possible plotline could be Harry gradually losing his magic as the 'magical cancer' progresses. He might struggle to keep it a secret from his friends, especially Hermione and Ron, who would be desperate to find a cure. Another could be that he starts having strange visions or experiences related to the magical source of this 'cancer' which could lead him on a quest to find its origin in the wizarding world, even as his health deteriorates.

One common storyline is exploring her life at Hogwarts before she got married. It could include her classes, friendships, and rivalries.

One common theme is the struggle between the reality of illness and the escape of the magical world. Harry often has to balance dealing with his cancer and the magical threats around him.

In such a fanfiction, Draco might initially be in denial about Harry's condition. But as time passes, he realizes the gravity of the situation. He could then embark on a journey to understand the nature of this magical cancer, which might lead him to some dark and forgotten corners of the wizarding world. This could also be a story of redemption for Draco, as he tries to save the life of someone he once considered an enemy.

One common theme is sacrifice. Harry might be sacrificing himself for the safety of his friends or the entire wizarding world. Another theme is friendship. His friends' reactions to his impending death, their attempts to save him, and how they deal with the loss all play a part. For example, Ron might feel guilty for not being able to protect Harry better.

A theme could be redemption in death. Suppose there were some characters who had wronged Harry in the past. His death could lead to their redemption as they realize the error of their ways and strive to make amends in his memory. Also, exploration of the magical legacy he leaves behind is a theme. His death could unlock some hidden magic or knowledge that benefits the wizarding world.