Well, in this kind of fanfiction, a cool concept might be the powers that come with being the Son of Death. Maybe Harry has the ability to communicate with the dead in a more profound way than just using the Resurrection Stone. He could gain knowledge from them that helps him in his battles against Voldemort.
One interesting concept could be how the 'Son of Death' status affects Harry's relationships. For example, it might make his friends view him differently, with some being in awe and others being a bit afraid.
One interesting concept could be the exploration of how the idea of a God of Death would interact with the existing magical world of Harry Potter. For example, it might change the way wizards view death and dying, perhaps introducing new spells or rituals related to death. Another aspect could be how the characters in the Harry Potter series would react to the presence of such a powerful and otherworldly being. Some might be tempted to seek power from it, while others would be terrified and oppose it.
In 'Harry Potter Death and Reset Fanfiction', the reset aspect might lead to alternate timelines. The characters could have different fates or make different choices. For instance, if Voldemort was somehow reset to a point before he became so evil, it would be fascinating to see how the wizarding world would develop without his dark influence. This could also mean different Hogwarts houses having different relationships and rivalries.
In some 'Harry Potter Veil of Death' fanfictions, the Veil could be a portal not just to the afterlife but also to other times or places. For example, a character might accidentally pass through the Veil and end up in a different era of the wizarding world, like the time of the Founders. This can lead to all sorts of adventures and interactions with long - dead but important figures in the magical history.
Another aspect could be the character development. If a character becomes an Avatar of Death, it would change their personality and motives completely. They might start seeing life and death in a very different way, perhaps even challenging the moral and ethical boundaries that are so important in the Harry Potter series. For instance, they could question the value of sacrificing oneself for the greater good when they have a new perspective on death.
In some fanfictions, life after death might involve a sort of afterlife realm that is unique to wizards. It could be a place where they continue to study magic and grow in power. This realm might have its own rules and hierarchies, and perhaps only the most powerful wizards are able to traverse between this afterlife and the living world.
One interesting concept could be how Harry Potter's new role as the master of death changes the power dynamics in the wizarding world. For example, it might make him more feared or respected by other wizards.
One interesting concept could be how the idea of being the Master of Death from Harry Potter is incorporated into the Charmed universe. Maybe it involves new magical abilities or a different take on the power of life and death.
One interesting concept could be how Harry's new heritage as the son of a Greek god might change his magic. For example, he could have access to different types of magic that are more related to Greek mythology, like the ability to control the elements in a more direct way. Another concept might be his relationships with the other characters. Maybe he'd have a different dynamic with Hermione and Ron, as they try to understand this new side of him. Also, it could introduce new enemies or allies from the Greek mythological realm into the Harry Potter universe.
Well, in such a fanfic, the power dynamics could be really fascinating. Since Voldemort is extremely powerful, Harry as his son might inherit some of that power in unique ways. This could lead to new spells or abilities that we haven't seen in the original series. Also, the whole idea of the prophecy might be turned on its head. Instead of being the one注定 to defeat Voldemort, he could be seen as a potential successor to his dark reign. But then, his mother's love which was so crucial in the original might still have a strong influence on him, making him reject the dark path.
Some fanfictions in Harry Potter 2 might play with the idea of the basilisk having different powers or weaknesses. It could also explore the idea of a hidden connection between Ginny and the Chamber of Secrets that goes beyond what was in the original story. There might be fanfictions that change the role of certain characters, like making Neville a more central figure in solving the mystery of the Chamber.