First, create a well - developed OC. Give them a unique backstory, personality, and set of magical abilities. For example, an OC who grew up in an orphanage for magical misfits and has a special power to sense dark magic. Then, tie their story into Grindelwald's. Maybe they were influenced by his early speeches. Also, make use of the existing Harry Potter lore. Use familiar locations like Hogwarts or Diagon Alley in new ways in relation to the OC and Grindelwald.
A great Harry Potter OC and Grindelwald fanfiction is 'The OC's Journey with Grindelwald'. It shows an OC who starts out being intrigued by Grindelwald's ideas of a new wizarding order. As the story progresses, the OC realizes the true nature of Grindelwald's tyranny and tries to find a way to undermine his plans. There's also 'OC in the Grindelwald Era' which delves into how an OC copes with the political and magical unrest during Grindelwald's time, and their interactions with various characters both on Grindelwald's side and those who oppose him.
In some fanfictions, it might be possible for Harry Potter to be depicted as the heir of Grindelwald. Fanfiction allows for a lot of creative interpretations. However, this goes against the original canon where there is no such indication.
Yes. In some fanfictions, the author might create an interesting plot where Harry Potter is shown as a fan of Grindelwald for various reasons. Maybe it's due to Grindelwald's powerful magic that Harry is intrigued by, or perhaps the author wants to explore a more complex relationship between the two characters outside of the original canon.
In some fanfictions, Harry Potter is depicted as being able to defeat Grindelwald. This could be due to a variety of reasons. Maybe he has some new magical abilities, or perhaps he has better strategic thinking. Fanfiction allows for a lot of flexibility in storytelling, so the possibilities are endless. For example, if the writer wants to show Harry as an even more powerful wizard than in the original series, they can give him the strength to take on Grindelwald and win.
I really like 'Grindelwald's Redemption Arc in the Potterverse'. It shows a different side of Grindelwald, exploring the possibility of his change. The fanfic has some great action scenes and also delves into the complex relationships within the Harry Potter world.
Yes, in some fanfictions, Grindelwald can be portrayed as Harry Potter's grandfather. Fanfiction often takes creative liberties and rewrites the relationships between characters in the Harry Potter universe.
Sure, there are such fanfictions. In these stories, the relationship between Harry and Grindelwald can be very different from what we see in the original series. Some fanfictions might show Harry as a sort of protege of Grindelwald, which completely changes the moral and power landscape. Others could be more about Harry trying to understand Grindelwald's motives from a different perspective, rather than just seeing him as a pure villain as in the main story.
It's very unlikely that Harry Potter can defeat Grindelwald easily in fanfiction. Fanfiction usually builds on the existing lore and the established power levels of the characters. Grindelwald has a reputation as a fearsome and highly skilled wizard. Harry, although a powerful wizard himself, would have to struggle. There would be many obstacles in his path, such as Grindelwald's loyal followers, his own self - doubts, and the complex magical spells and defenses that Grindelwald would surely have in place. So, an easy victory for Harry over Grindelwald is not a common scenario in fanfiction.
In some fanfictions, the relationship between Harry Potter and Grindelwald can be quite complex. Sometimes, authors might explore a scenario where Harry has to confront Grindelwald's ideology in a new way, different from what we see in the original series. It could be a way to show Harry's growth and his ability to face different forms of dark magic.