Well, in this fanfiction, the True Longinus could be a key to unlocking some ancient magic in the Harry Potter world. Maybe it has a connection to the founders of Hogwarts. Harry, with the True Longinus, could start to discover secrets about the school's past that were long forgotten. This could lead him on a new adventure, different from the main storyline in the original books. He could meet new characters or face new challenges related to this ancient magic.
One possibility could be that the True Longinus gives Harry an unexpected power boost. He might be able to use it to defend Hogwarts in a more powerful way against Voldemort. For example, it could enhance his spells and make them more effective against the Dark Arts.
The plot could involve the discovery of the True Longinus in the wizarding world. Harry, being the curious and brave wizard he is, decides to study it. As he delves deeper, he realizes that it has a connection to an ancient magic that was long forgotten. This knowledge helps him not only in his fight against Voldemort but also in understanding the true nature of magic. The True Longinus could also attract the attention of other dark forces, leading to new and more dangerous enemies for Harry to face.
Yes, there are True Longinus fanfictions involving Harry in the fanfiction world. Many fanfiction writers like to incorporate unique and powerful items like True Longinus into their stories with popular characters such as Harry.
In a fanfiction, the True Longinus might be a gift from a mysterious figure. This figure could be an ancient wizard who has been observing Harry. The True Longinus then becomes a tool for Harry to combat the growing darkness in the wizarding world. It could have unique magical properties that are different from the wands and magic we know in the Harry Potter series. For instance, it might have the ability to nullify dark magic spells completely, which would be a huge advantage for Harry.
Maybe a dark wizard in the Harry Potter universe has found a way to access the power of the One Ring from Middle - earth. Aragorn, sensing the danger, travels to the wizarding world with the help of some elvish magic. He teams up with Harry Potter to stop the dark wizard from using the Ring's power. Along the way, they face many challenges, including dealing with the corrupting influence of the Ring on those in the wizarding world who are power - hungry.
Another possibility is that a group of dark wizards could be the main antagonists. They see the True Longinus as a tool to bring about a new era of darkness. They band together to try and take it from Harry, and they use all kinds of dark magic and underhanded tactics. They might even try to turn some of Harry's friends against him in their quest to get the True Longinus.
A possible plot could be that Voldemort teams up with some powerful villains from the non - wizarding world, and the Ministry of Magic, realizing they need some unorthodox help, recruits the Suicide Squad. The Squad then has to navigate the wizarding world, learn magic (or at least how to defend against it), and fight alongside Harry Potter and his friends against this new super - villain alliance.
One possible plot could be that Harry discovers an enchanted armor in the Room of Requirement. This armor has special powers like making him invisible to dark magic. So, he starts wearing it during his battles against Voldemort's forces, giving him an edge in the fight.
One possible plot could be that the butler is actually a wizard in disguise who has been sent to protect Harry. He could use his knowledge of the wizarding and Muggle worlds to keep Harry safe from both magical threats like Death Eaters and Muggle dangers. For example, he could use his connections in the Muggle world to find safe houses for Harry when he needs to hide from Voldemort.
A possible interesting plot could be Tate being a Muggle - born who discovers he has magic later in life. He is then sent to Hogwarts but his experiences from his previous life make him an outcast among the students. He has to deal with the prejudices at Hogwarts while also trying to control his newfound powers which are somehow linked to his dark past.
One interesting plot could be Harry being reborn as a Stark and using his magical knowledge in the world of Westeros. He could secretly use magic to protect his family from the various threats like the Lannisters or the White Walkers. Maybe he uses a spell to enhance the strength of the Stark soldiers' weapons.