Yes, there are likely several fanfics out there with that premise. The idea of Ayra Stark being the one to take down the Night King was a popular theory among 'Game of Thrones' fans even before the show's final season. Fanfic writers often explore such alternate scenarios, giving more depth and different storylines to characters like Ayra in relation to major events like the defeat of the Night King.
Well, it could be an interesting concept. Naruto has his own set of powerful abilities like the Rasengan and his ninja skills. The Night King from 'Game of Thrones' is a formidable undead foe. If Naruto were to enter the 'Game of Thrones' universe, his speed and combat skills might give him an edge against the Night King. However, it also depends on how the writer would handle the magic systems of both worlds colliding.
I'm not entirely sure if there is a specific 'Harry Potter kills the Night King' fanfiction. However, given the popularity of both 'Harry Potter' and 'Game of Thrones', it's very likely that some fans have been creative enough to write such a story. Fanfiction communities are full of these kinds of crossovers, but you may need to search through various fanfiction platforms to find it.
A good fanfic would have strong character development for Ayra. It should show her growth from a normal girl to a powerful assassin capable of taking on the Night King. For example, her skills in combat and stealth should be well - described and progress throughout the story.
Well, Harry Potter would likely use his powerful magic. He might use the Avada Kedavra curse to kill the Night King. Then, the magical world of 'Harry Potter' would be intertwined with the world of 'Game of Thrones'. Maybe the wizards would then have to deal with the aftermath in Westeros, like helping to rebuild or dealing with the power vacuum left by the Night King's death.
One possible plot could be that Ayra has a premonition about the Night King's plans. She then sets out on a solo mission to stop him. Along the way, she meets some old friends or makes new allies who help her get to the Night King. When she finally faces him, she uses her unique fighting style, a combination of her Faceless Men training and her Stark roots, to take him down. After that, she has to deal with the power vacuum left by the Night King's death and the political implications within Westeros.
One consequence could be that he becomes a hero among his peers. Everyone in Hogwarts might look up to him even more. The other students could see him as a real dragon - slayer, which gives him more popularity and respect.
Yes, there are likely fanfics out there with that plot. Fanfic writers often explore unique and creative scenarios like Harry killing a dragon. You can try searching on fanfic platforms such as Archive of Our Own or Fanfiction.net to find such stories.
The Sovereign of the Eventide was a novel, and the authors included Jiang Ye, Lin Chuxue, Morning Star, and Useless. You can be exempted from reading the full text of " Sovereign of the Eventide ". This novel described a world of darkness, in which the two forces of light and darkness fought. The protagonist of the story, Chen Ye, was involved in this dispute. He held the silver spear in his hand tightly and waited for the end. However, the specific plot and story development needed to be read in full.
The origin of the Night King dates back to when the First Men and the Children of the Forest were in conflict. A man from the First Men was turned into the Night King by the Children of the Forest. This was a strategic move on their part, but it backfired horribly. The Night King then started creating more White Walkers and the undead army. He was no longer under the control of the Children of the Forest. His power grew and he became a terrifying force, bent on bringing an eternal winter and darkness to the world.