Well, from the title, it could be that Harry, in this fanfiction, travels back in time and gets involved with elves. Maybe he teaches them something or learns from them. It could explore a whole new side of the wizarding world that we don't see much in the original books, like the culture and magic of the elves. It might also involve Harry using his knowledge from his own time to change things related to the elves in the past.
Since it's a fanfiction, the possibilities are endless. It could be that Harry's time - traveling adventure to the past where he encounters elves is a way to fix some sort of wrong in the wizarding world related to elves. For example, perhaps there's an issue with how elves are treated or their magic is being misused. Harry, with his knowledge from the future, tries to teach the elves (or others in relation to the elves) in the past to correct these things. Maybe it also delves into the relationships between different magical creatures and how Harry's actions impact them all.
Well, clearly Harry is a main character as his name is in the title. As for the elves, we don't know exactly which elves will be in it. It could be some well - known elves from the Harry Potter universe like Dobby or Winky, or it could be entirely new elf characters created by the fanfiction author. There might also be other characters from the original Harry Potter series who interact with Harry during his time - traveling adventure related to the elves.
In this fanfiction, Harry teaching DADA could lead to some really creative storylines. He might invite some of his old friends, like Hermione or Ron, as guest lecturers. They could share their own knowledge and experiences, which would add a lot of variety to the classes. Also, Harry could start some sort of mentorship program for students who show a particular aptitude in DADA.
One possible fanfiction could be about Harry Potter accidentally stumbling upon a time - turning device in Hogwarts and ending up in the 1940s. There, he might meet the young versions of his professors, like Dumbledore, and get involved in the events that were shaping the wizarding world at that time, such as the rise of Grindelwald.
One interesting aspect could be how Harry Potter might use his own unique experiences in the wizarding world to shape the fanfiction he writes. For example, he could write about his adventures with Hermione and Ron in a more creative and detailed way, adding elements that were left out in the original books.
Well, it could be about Harry sharing his knowledge and skills in casting the Patronus charm with the Aurors. Maybe he's helping them overcome some dark magic threats that require the use of the Patronus for protection or defense.
The 'harry potter is elf royalty fanfiction' could be a really interesting take on the original story. It might show Harry as an elf royalty figure who has to deal with the politics and traditions of the elf world while still being part of the wizarding world he knows. It could explore how the elf royalty status affects his role in the fight against the dark forces. Maybe he has to use his new - found elf - related resources or knowledge to gain an edge. It could also introduce new elf characters who are either allies or foes, depending on their stance towards Harry's new identity.
One interesting fanfic could be 'Time - Twisted Fates' where Lucius and Harry are sent back in time due to a magical mishap. In this fic, they have to navigate the past while keeping their identities a secret. Another is 'Backward Steps' which focuses more on how their relationship evolves as they are forced to work together in the past.
The fanfiction could take an interesting turn if the dark elf part of Harry was somehow tied to the origin of the Triwizard Tournament. Perhaps there was an ancient dark elf magic involved in the creation of the tournament, and Harry, being part dark elf, has a special connection to it. He could then uncover secrets about the tournament that no one else knew, which could give him an edge in the tasks.
Well, in fanfiction, 'oak teaches ash' could involve a scenario where Oak, who could be a mentor - like figure, imparts knowledge or skills to Ash. It could be related to a particular fandom, like Pokémon if we consider Oak as Professor Oak and Ash as the main character. The fanfiction might explore different aspects of their relationship, such as Ash learning new battle strategies or about different Pokémon species from Oak.
Perhaps the story could revolve around them facing challenges within the Hogwarts faculty. There could be some old - fashioned professors who oppose their modern teaching methods. Harry and Hermione then have to prove that their ways are beneficial for the students. They might also discover new magical abilities in some of the students that were previously overlooked, and help those students develop their skills.