What are some interesting plot twists in Harry Deathly Hallows fanfiction?

A really out - there plot twist in fanfiction could be that the Deathly Hallows themselves have a different origin or purpose than what was originally thought. For example, the Elder Wand might be a key to a whole new realm of magic that Voldemort was unaware of, and Harry uses this knowledge to his advantage in the battle against the Dark Lord.

One interesting plot twist could be that a minor character from the original series turns out to be a key player in the fanfic. For example, a Hogwarts student who was barely noticed before might be revealed as a Death Eater spy all along, adding a whole new layer of mystery and danger to the story.

Well, sometimes the fanfictions might have a plot twist where the Deathly Hallows themselves have different powers than what was originally thought. Maybe the Elder Wand has the power to not only be unbeatable in duels but also to reverse the effects of dark magic, which completely changes the dynamic of the story. This could lead to a situation where characters who were previously doomed by dark magic curses are suddenly cured, and it alters the relationships between the different factions in the wizarding world.

One interesting plot twist could be that a minor character from Hogwarts, like Neville, discovers a hidden power within the Deathly Hallows that was previously unknown. Maybe he realizes that the Elder Wand has the ability to not only transfer power through combat but also through acts of self - sacrifice, which completely changes the way everyone views the power of the Hallows.

One possible plot development could be Harry using the Deathly Hallows in unique ways to defeat Voldemort more quickly. For example, he might use the Elder Wand's power more effectively to counter Voldemort's dark magic. Another could be his exploration of the Cloak of Invisibility's deeper magic, like being able to pass through magical barriers undetected. And with the Resurrection Stone, he could have conversations with the dead that provide crucial knowledge about the Horcruxes or Voldemort's weaknesses.

One idea could be exploring what would happen if Neville Longbottom was the one who had to face Voldemort in the final battle instead of Harry. Another could be a fanfiction where the Deathly Hallows were discovered in a different order and how that changes the course of the story. Or perhaps a story about the Marauders' era characters influencing the events of the Deathly Hallows from the afterlife.

One interesting plot idea could be that Harry and Hermione discover a hidden spell within the Deathly Hallows that allows them to time - travel briefly. They use this to go back and change a small but crucial event in the war against Voldemort, which has a big impact on the final outcome. Another could be that they find a secret chamber within the Hallows that holds the lost memories of some of the greatest wizards of all time, and these memories give them the knowledge to defeat Voldemort in a completely unexpected way.

Maybe in the fanfiction, the Deathly Hallows have a connection to an ancient prophecy that only Harry and Hermione can decipher. This prophecy reveals a way to bring true and lasting peace to the wizarding world. So they have to race against time, with the Death Eaters hot on their trail, to figure out the meaning and fulfill the prophecy.

One idea could be exploring what would happen if Neville found the Deathly Hallows instead of Harry. He has shown great courage throughout the series and it would be fascinating to see how he would handle that power.

One interesting fanfiction could be one where Harry and Hermione go on a side quest during the search for Horcruxes. In this story, they might encounter a long - lost magical creature that holds a key to understanding the Deathly Hallows better. It could add a whole new layer of adventure to their journey.