In fanfiction, Jon Snow killing the Mountain could be a very interesting plot twist. It might show Jon's growth and his ability to take on powerful adversaries. Maybe it's set in an alternate scenario where their paths cross in a more direct combat situation.
Common themes in Jon Snow Night's Watch fanfiction include leadership. Jon Snow is often depicted as a leader within the Night's Watch, facing challenges and making difficult decisions. Friendship is also important, his relationships with Samwell Tarly and other members are explored. And the theme of identity, as he is a Stark but also a member of the Night's Watch, and how he reconciles these two parts of himself in different fanfictions.
The White Walkers can still be the main antagonist even if he leaves the Night's Watch. After all, they are a huge threat to all of Westeros. Jon might think he can fight them better outside the Night's Watch, but they are constantly advancing and could target him specifically for leaving his post. Maybe they see him as a key figure in the coming war and want to eliminate him before he can gather enough strength to oppose them.
In some fanfictions, he might leave due to a love interest. He could meet someone who makes him question his vows to the Night's Watch. This person could be from a different region or have a special connection to him. For example, she might be a noblewoman with a hidden agenda, but Jon is drawn to her and decides to leave the Night's Watch to be with her and get involved in the political intrigue of the Seven Kingdoms.
One great Jon Snow Night's Watch fanfiction is 'The Trials of Jon Snow at the Wall'. It delves deep into his struggles and relationships within the Night's Watch. Another is 'Jon Snow: Defender of the Wall' which focuses on his heroic deeds in protecting the Wall from various threats. And 'A Different Path for Jon Snow at the Night's Watch' offers an alternate take on his journey in the Night's Watch, showing how different decisions could have led to different outcomes.
Well, in some fanfictions, Jon Snow might use his superior sword - fighting skills. He could have a one - on - one duel with Ramsay Bolton and defeat him with his Valyrian steel sword. His determination and the element of surprise could also play a role.
After killing the Mountain, Jon Snow could face consequences. There might be those who seek revenge for the Mountain's death. Or, it could lead to a series of events that test Jon's leadership skills. He may have to deal with the fallout among different factions, like the Lannisters or other powerful houses. His actions could also attract the attention of other dark forces in the fanfiction world, forcing him to prepare for new threats.
One possible consequence is that he becomes a hero in the eyes of many. People in the North might see him as their true leader and rally behind him even more. His reputation could spread far and wide, making him a symbol of justice.
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.