What could be the plot of 'Harry Potter pulls Excalibur' fanfiction?

Dumbledore could also play a role. Even if he's not alive in the normal sense, his spirit or some form of his magic could guide Harry. He might have known about the connection between Harry and Excalibur all along and left behind some hints or instructions for Harry to follow.

Perhaps it's a story where Harry Potter is transported to a world that combines elements of the wizarding world and a modern, gun - using society. He pulls a gun to protect his friends when they are attacked by some unknown and powerful force that magic has no effect on. This could lead to him having to learn about the new rules and ethics of using such a weapon while still relying on his magical abilities.

Well, perhaps in the fanfiction, Harry Potter is on a quest outside of the wizarding world and stumbles upon Excalibur. The sword recognizes his pure heart and heroic nature, allowing him to lift it. This event could then draw the attention of both the wizarding and Muggle worlds. Harry would then have to deal with the new responsibilities that come with wielding such a powerful and legendary sword, all while still having to deal with the threat of Voldemort.

Well, if Harry Potter finds Excalibur, it could completely change the wizarding world. He might gain some new powers from the sword. Maybe he could use it to defeat Voldemort in a more epic way than with his own wand. It could also bring a new alliance between the wizarding world and some other magical beings who respect the power of Excalibur.

Well, if Harry Potter wields Excalibur in fanfiction, it would be a wild combination. Harry is already a powerful wizard, but Excalibur is a sword of legend. It might change the whole dynamic of the wizarding world. For example, the sword could cut through dark magic in a way his wand can't. Maybe it would attract the attention of other magical creatures who respect the sword's power. And it could also create some interesting relationships with Arthurian legends within the Harry Potter universe.

One idea could be that the Excalibur sword somehow finds its way into the wizarding world of Harry Potter. Maybe it's brought there by a powerful magical being from another dimension. The sword could possess unique magical properties that interact in strange ways with the existing magic in the Harry Potter universe, like being able to cut through any dark magic spell.

The plot could involve a situation where a new form of dark magic is unleashed in the wizarding world, which spreads like wildfire and causes destruction similar to 911. The Ministry of Magic is caught off - guard. Hermione, with her vast knowledge, starts researching a way to counter this magic. Meanwhile, Ron and Harry lead the effort to protect the civilians. They set up shelters in places like the Room of Requirement and use Patronuses to guide people to safety. As they dig deeper, they discover that this dark magic was a planned attack by a long - hidden dark wizard group who wants to take over the wizarding world.

A simple plot could be that Shirou accidentally activates Excalibur's time - traveling ability. He finds himself in Camelot and has to adapt to the new environment. There, he meets King Arthur and other knights, and his knowledge from the future helps him in various challenges while also learning about the true power of Excalibur.

Well, one possibility could be that Naruto is somehow transported to a different realm where Excalibur exists. Maybe he's on a mission and stumbles upon it. He might initially be confused about this strange, powerful sword but then realize its significance. He could then face challenges from those who also want the sword, and his ninja skills would come in handy in protecting Excalibur.

The plot could be that Shirou is summoned to the Highschool DxD world by accident. He discovers that his connection to Excalibur is stronger here. He is then forced to participate in the power struggles between the different factions. He uses Excalibur to protect the innocent students in the school from the more aggressive supernatural elements. Along the way, he might fall in love with one of the female characters in the Highschool DxD world, adding a romantic sub - plot to the story.