One interesting concept could be the exploration of different wizarding cultures around the world. In fanfiction, authors might create unique magical traditions in various countries that are part of the 'Harry Potter Earth'. Another concept could be the expansion of the magical creatures' lore. For example, how certain creatures interact with different human cultures on this broader 'Earth' in the HP universe. Also, some fanfictions might delve into the idea of alternative forms of magic that are specific to certain regions of this 'Harry Potter Earth' which weren't explored much in the original series.
In Harry Potter Earth fanfiction, an interesting concept is the melding of Muggle and wizarding worlds on a global scale. Some stories might show how Muggles react to the existence of magic on a larger, more widespread level. There could also be fanfictions that focus on the political aspects of the wizarding world across different continents on this 'Earth'. How different wizarding governments interact, trade, or even conflict with each other. And, of course, there are those fanfictions that play with time - like going back in time to change significant events in the 'Harry Potter Earth' history.
Well, a common concept is the rewrite of the main story events but with different outcomes. In Harry Potter Earth fanfiction, this could mean that Voldemort actually won the war in some stories, and the fanfic then explores how the wizarding world copes under his rule. Another interesting aspect is the introduction of new characters. These new characters can bring in fresh perspectives and relationships within the existing HP world structure. They might be from different parts of the 'Harry Potter Earth' and have unique magical abilities or knowledge.
One interesting concept could be exploring more about the Marauders' time at Hogwarts. Fanfiction might expand on their adventures, like pranks they played that were never mentioned in the original book. Another could be different interpretations of Sirius Black's escape and his relationship with Harry during that time.
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.
One interesting concept could be exploring new magical creatures in the Harry Potter kingdom. Maybe there are some hidden species that haven't been discovered in the original series. Another could be alternative forms of magic that are unique to the fanfiction's version of the kingdom. And also, new relationships between different houses or characters can be quite fascinating.
One interesting concept could be the use of magic in relation to physical laws. For example, how spells might interact with gravity. Maybe a levitation spell actually counteracts the force of gravity in a way that can be explained through some made - up 'physics' in the fanfiction.
Well, some fanfictions play with the idea of blood magic in relation to family bonds. They might show how the blood of one's ancestors can be a source of hidden power or knowledge. For instance, a character discovers that their long - lost relative had a special blood - related spell that can only be activated by someone with their exact bloodline. It adds an element of mystery and heritage to the story.
One interesting concept could be the merging of the magical world of Harry Potter with the demon - slaying elements of Sparda. For example, a character from the Harry Potter universe might gain the power of Sparda and use it to fight dark wizards in a new and unique way. It could also involve crossovers where characters from both worlds interact, leading to unexpected alliances and conflicts.
One interesting concept could be the way animism is incorporated into the magical creatures. For example, how they might have their own spirits or consciousness that is more in - depth than what's shown in the original series. Maybe the hippogriffs have a collective spirit that influences their behavior towards wizards.
Another concept could be the inflation of Hogwarts itself. The castle growing larger and larger, with new and strange rooms and corridors appearing. This could lead to new mysteries for the students to solve, like finding a hidden chamber in the newly - inflated part of the castle that holds a powerful magical artifact.
Another concept is the idea of prophecies being manipulated. In some fanfictions, dark wizards or witches try to change the outcome of the prophecy by interfering with the events or people involved. This can create a lot of tension and drama as the characters fight against this manipulation.
In 'harry potter daywalker fanfiction', there might be the concept of a daywalker being an outcast in the wizarding society. Since the wizarding world is so different from the Muggle world where the idea of a daywalker might be more associated with vampiric lore. This outcast status could lead to a story about acceptance and finding one's place, while also dealing with the unique powers and drawbacks of being a daywalker.