They could intersect in a dream - like scenario. A character in Game of Thrones, perhaps a Targaryen with their prophetic dreams, dreams of Darth Vader. This could be a sign of an impending doom or a new power rising. In the Star Wars universe, Vader has dreams and visions as well. Maybe their dreamscapes merge, and they communicate in this ethereal realm, sharing knowledge and perhaps even influencing each other's destinies in their respective universes.
The intersection often lies in the exploration of themes. Both universes have complex political landscapes. In fanfiction, authors could create scenarios where the political intrigue of Game of Thrones, such as the backstabbing and alliance - making in King's Landing, is transplanted into the city - states of Warcraft. Also, the concept of honor and loyalty is present in both. A character from Warcraft might be faced with a moral dilemma similar to those in Game of Thrones. For instance, a night elf might have to choose between loyalty to their race and a newfound friendship with a character from the Game of Thrones world, much like Jaime Lannister had to choose between his family and his sense of honor at times.
He would be a terrifying force. Just imagine him facing off against the White Walkers. His lightsaber could cut through them with ease, and the Force might even have some effect on them. The characters in Game of Thrones would be both in awe and afraid of him. He could potentially change the outcome of the war against the undead.
Darth Vader would disrupt the power balance. He wouldn't care about the politics of Westeros in the traditional sense. Instead, he would seek to rule through fear. He might target the most powerful houses first, like the Lannisters or the Starks, to show his dominance. His Sith ideology would clash with the religions and beliefs of Westeros, causing unrest among the people.
One idea could be that Darth Vader would use his Force powers to manipulate the political situation in Westeros. He might side with a powerful house, like House Lannister, and use his lightsaber to intimidate their enemies. His presence would completely change the power dynamics as his combat skills and the Force would be a huge advantage in battles and intrigues.
If Darth Vader were in the Game of Thrones universe in a fanfic, he'd likely be a major disruptor. He could easily overpower most of the characters physically. However, the political intrigue might initially baffle him. But his strategic mind from the Star Wars universe could soon adapt. For example, he could form alliances with certain houses, perhaps using his power to intimidate them into cooperation, all while trying to achieve his own goals, whatever they might be in this new and strange world.
He would be perceived as a very powerful and fearsome being. His black armor and the red glow of his lightsaber would make him stand out. People in Westeros have never seen anything like him before, so they would likely be both in awe and terrified.
The story lines in Game of Thrones intersect in complex ways. Different characters' paths cross due to political intrigues, power struggles, and unexpected events.
In the 'naruto is like darth vader fanfiction', their journey of self - discovery could be seen as similar. Naruto has to constantly figure out his place in the ninja world and how to control his power. Darth Vader is on a journey of self - discovery too, as he grapples with his identity as Anakin Skywalker and his role as Darth Vader. They also have a sense of isolation in some ways. Naruto often feels alone in his struggles, and Darth Vader is isolated in his dark armor, cut off from his former self and many human connections.
Darth Vader could encounter advanced droids that have developed personalities and even some form of Force - like abilities in this future. These droids might be a new challenge for him as they are not like the droids he is used to dealing with in his own time. He may also meet future versions of his former allies or enemies, who have been reincarnated or cloned in some strange new way, with different personalities but still with a connection to their past selves.
Darth Vader could meet advanced droids that have personalities and abilities far beyond what he's used to. These droids might see him as a relic from a bygone era. He could also meet future scientists who are intrigued by his cybernetic enhancements and try to study him. Additionally, there's a chance he meets descendants of his former allies or enemies, which would create a complex web of relationships and interactions.