If Deku had a quirk in fanfiction, it would likely impact his character development. He might have become more powerful quicker or taken on different enemies. The story could become much more action-packed or focus on different themes.
It could make for a really exciting and unique story. Deku's growth and challenges would be measured in a more structured way, adding a new layer of excitement to his journey.
The Keyblade origin story is quite complex. It is said to be a powerful weapon with deep connections to different worlds in some fictional universes. It has ties to ancient powers and prophecies. Essentially, it was created with a purpose that often involves the balance between light and darkness, and is wielded by chosen characters in their quests.
In this kind of fanfiction, the Keyblade could be a key (no pun intended) to unlocking new powers within Naruto. It could be linked to some ancient prophecy in the Naruto world. Maybe it was hidden there for a long time and only Naruto, with his unique spirit, can wield it properly. This could lead to a whole new arc in the Naruto story where he has to master the Keyblade while still dealing with his ninja duties.
I'm not entirely sure as it's a fanfiction, but it might involve crossovers. It could be that the story takes the ninja - like skills from Naruto and mixes them with the vampire - werewolf lore of Twilight, all while centering around the Keyblade. Perhaps the Keyblade has some special connection to the chakra in Naruto's world or the supernatural powers in Twilight.
A plotline for a Naruto Keyblade fanfic could start with Naruto finding a strange Keyblade - like object during one of his missions. As he tries to figure out what it is, he accidentally activates it and is sent to a different realm. In this realm, he meets other Keyblade wielders who help him understand the power of the Keyblade. Meanwhile, back in the Naruto world, his friends are worried about his disappearance and start searching for him. Naruto then has to master the Keyblade and find a way back home while also dealing with any threats in the new world.
In a fanfiction scenario, Naruto as a Keyblade wielder might have a Keyblade design inspired by his ninja headband or the Nine - Tails. His skills as a ninja, such as his shadow clone jutsu, could be incorporated into his Keyblade fighting style. For example, he could send clones to attack from different angles while using the Keyblade to fend off opponents in close combat. He may also form alliances with other Keyblade wielders from different worlds, bringing his own sense of justice and loyalty to the group.
Yes, there are likely to be such fanfictions. The 'Harry Potter' and 'Keyblade' universes are both rich in their own elements, and fans often like to combine different fictional worlds in fanfiction. You can try to search for it on major fanfiction websites like FanFiction.net or Archive of Our Own.
Well, perhaps Naruto discovers a strange new power that is related to the keyblade. He could be on a mission and stumble upon an ancient artifact that somehow transforms into a keyblade. Then he has to learn how to use it while still relying on his ninja skills. Maybe he uses it to fight against a new, powerful enemy that is immune to normal ninja attacks.