Harry would likely develop a very different personality. He may be more solemn and less prone to the typical teenage angst that the original Harry had. Since he is raised by Death, he might be more in tune with the darker aspects of life and magic from a young age.
Yes, there are likely fanfictions out there with this concept. The 'Harry Potter' fandom is vast and creative, and many fans like to explore unique and alternative storylines. Some might imagine Harry having a special connection to the idea of 'Lord Death' in a fan - created narrative.
Harry Potter himself could be the main character. Since he has faced death so many times in the original series, it would be interesting to see how he interacts with the concept of Death from the Endless.
It could be a Slytherin student who has always been drawn to the darker aspects of magic. They might have grown up in a family with a history of dark magic, and this has influenced their view of death as something to be embraced rather than feared.
One common theme is grief. Characters are often shown mourning the loss of their loved ones deeply. Another theme is revenge. For example, if a character's friend is killed, they might seek revenge on the dark forces responsible. Legacy is also a theme. When a great wizard or witch dies, their teachings and influence are explored in fanfiction. For example, Dumbledore's legacy after his death could be a central focus, with characters trying to uphold his values or figure out his hidden plans.
Harry would likely become more fearless. Knowing that Death is his guardian, he'd have a sense of security that most others don't. He might take more risks in his battles against the dark forces, like confronting Death Eaters without hesitation.
It could be a character who was once on the side of the light but was corrupted in some way and became Death's Knight. Maybe Neville Longbottom, who has always been underestimated. His transformation into Death's Knight could bring a whole new perspective to his character, as he battles his inner demons.
One possibility could be that in this fanfiction, Harry Potter uses his mastery of death to have unique abilities in Skyrim. Maybe he can't truly die in the Skyrim world, and this gives him an edge in battles against dragons or other foes. He could also use his knowledge from the wizarding world to manipulate magic in Skyrim in ways that are different from the native mages.
Yes, there might be. Some creative fanfiction writers like to blend different fictional universes. They could create a story where the concept of 'Harry Potter being the Master of Death' is incorporated into a 'LotR' - themed fanfic. It could be an interesting crossover with unique plotlines.
In Harry Potter fanfiction, death can be protective in a rather complex way. Sometimes, when a character dies, it sets off a chain of events that ultimately protect Harry. Consider a situation where a wizard close to Harry is killed by Voldemort. This could lead to an outpouring of support from the wizarding community for Harry, making it harder for Voldemort to target him directly. Additionally, the death of certain magical creatures might release powers or magic that then shields Harry. For example, if a phoenix dies, its final burst of magic could be diverted to protect Harry, given the strong connection phoenixes have with the concept of protection in the Potterverse.