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.
Well, in such a fanfiction, there could be various hints. Maybe Zoro's behavior might be more in line with typical female characteristics described in that specific fictional world, like being more empathetic or having different social interactions compared to the original male - character version. But it really depends on how the author has crafted the story.
Stephen King is known for his horror stories, but without more context it's difficult to pin down a particular 'teacher kills students' story. It might be a plot from one of his novels that hasn't gained as much mainstream attention. It could also be a rumor or a story that has been misattributed to him, as his name is often associated with all things horror.
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.
There were a few Xianxia novels with decisive protagonists that were worth recommending. Amongst them," The Battle of the Great Dao " was a fantasy Xianxia novel that focused on the fight for resources. The protagonist was decisive in killing, both wise and brave, and constantly worked hard to pursue the Great Dao. The plot of this novel was compact, the writing was smooth, and the characters were lively. It was suitable for readers who liked traditional Xianxia novels. In addition," Immortal Mortal " was also a Xianxia novel that was decisive in killing. The protagonist relied on his methods and brains to advance bravely, cutting through the clouds and thorns, showing the image of a strong person. The plot of this novel was reasonable and the writing was excellent. In addition," Evergreen Immortal Dao " was also a Xianxia novel with a decisive protagonist. The protagonist took one step at a time in the world of cultivation, breaking through all kinds of difficulties and finally achieving Dao. This novel was based on the cultivation of the family. The plot was plain but charming. These are the recommendations of a few Xianxia novels where the main characters kill.
A magical healer could be a great ally. Since Zoro often gets injured in battles, the healer can patch him up. Also, the healer might be able to use magic to enhance Zoro's physical abilities for a short time, like making his strikes faster or stronger.