Some fanfictions might focus on an alternate history of the Elder Wand. Say, if it had fallen into the hands of a different dark wizard long before Grindelwald or Voldemort. This could change the entire course of wizarding history, with battles and alliances being formed around the possession of this extremely powerful wand.
Well, there are fanfictions that focus on the Elder Wand's connection to other magical artifacts. Maybe it has a hidden link to the Philosopher's Stone, and in the fanfiction, a character tries to use this connection to achieve immortality in a different way than Nicholas Flamel did. Or it could be a story where the Elder Wand's power is used to break curses that have been plaguing the wizarding world for centuries. Some fanfictions also rewrite the final battle in 'Harry Potter' with the Elder Wand playing a more complex and unpredictable role, like it suddenly refuses to work for Voldemort at a crucial moment because it has a sense of justice.
One interesting fanfiction could be about the Elder Wand's origin story in more detail. Maybe it delves into the wandmaker who first created it and their intentions.
One interesting Elder Wand Harry Potter fanfiction could be 'The True Mastery of the Elder Wand'. It might explore a different path of how Harry really comes to fully understand and control the power of the Elder Wand, perhaps delving into ancient spells related to it.
One interesting fanfiction could be about the origin of the elder wood wand in more detail. Maybe it delves into the ancient magic that was used to create it and the special properties it holds that are not fully explored in the original books. For example, it might tell a story of how the elder tree from which the wand was made was chosen and the significance of its location in the wizarding world.
One interesting fanfiction could be where Harry Potter uses the Elder Wand to restore Hogwarts to its former glory after the war. He might use its power to fix all the damaged parts of the castle and bring back the magic that was lost during the dark times.
In a fanfiction, the Elder Wand in Harry's hands might attract the attention of other powerful wizards from around the world. They come to Hogwarts to challenge Harry for the wand, believing that whoever holds it should be the most powerful wizard alive. Harry then has to defend himself and the wand, not just physically but also by proving that he is worthy of it in a more moral and ethical sense. He might have to engage in magical duels as well as debates about the true purpose of such a powerful object.
One fanfiction could be where Harry uses the Elder Wand to restore some of the damaged parts of the wizarding world after the war. He might use its power to rebuild Hogwarts in a more magnificent way, adding new magical features and protections.
One possible fanfiction could be where Harry uses the Elder Wand to restore Hogwarts to its former glory after the war. He might use its power to repair all the damaged parts of the castle and bring back the magic that was lost during the dark times.
One interesting 'Harry Potter Elder Wand' fanfic could be one where the Elder Wand has a sentience of its own and it tries to guide the wizard who wields it towards a different destiny than what is expected in the original series. It might lead the wizard to uncover secrets about the wand's true origin that were long forgotten.
One interesting 'Harry Potter' fanfiction about the dark wand could be one where the wand has a mind of its own and tries to manipulate the wizard who wields it. It might create all sorts of chaos and moral dilemmas for the character.