Master Chief might be a diplomat of sorts. He could try to broker peace between warring houses. Given his experience in combat, he would understand the cost of war and use his influence to promote truces. He could use his advanced technology as a bargaining chip. For instance, offering to share some of his weaponry knowledge in exchange for peace treaties. He would have to navigate the complex web of Westerosi politics, which would be a huge challenge for him as he is used to more straightforward military hierarchies.
Master Chief could be a revolutionary figure. Tired of the constant backstabbing and power - hungry lords in Westeros, he could inspire the common people to rise up. His leadership and courage would be an example for the smallfolk. He could teach them new ways of fighting and defending themselves. His arrival could be the catalyst for a new era in Westeros, one where the power is more evenly distributed between the nobles and the commoners.
As a character in a fanfiction, Master Chief could also be a catalyst for change. His arrival could introduce new ideas and technologies (in a way that fits the medieval - ish setting). Maybe he could inspire the maesters to develop new forms of medicine or engineering. His actions would have far - reaching consequences, not just in terms of the power struggles between the houses, but also in the cultural and technological evolution of Westeros.
Well, Master Chief could be seen as a sort of super - soldier envoy from another realm. In a Game of Thrones fanfic, he could start off as an unknown figure, but as his skills are revealed, he would draw the attention of all the major players. He might not understand all the political intrigue at first, but his loyalty and sense of justice could lead him to oppose the more tyrannical leaders in Westeros. For example, he could take on the role of protecting the smallfolk from the likes of Ramsay Bolton, using his plasma weapons to strike fear into the hearts of the cruel lords.
His role could be that of a savior. Just like he saves Metropolis and the world in his own story, he could save Westeros from the various threats it faces. He could be the one to stop the warring factions and bring peace, using his powers to enforce it if necessary.
Naruto could be a peacemaker. His optimistic and friendly nature might lead him to try and end the wars in Westeros. He could use his godlike powers to force the warring parties to sit down and negotiate.
He could be a major villain. His ambition and power - hungry nature would fit right in. He might seek to rule over all the kingdoms in Westeros, using his dark magic to eliminate any who oppose him.
Dracula could be a powerful antagonist. He might be seeking to rule Westeros or just cause chaos for his own amusement. His powers would make him a formidable foe to the various houses vying for the Iron Throne.
He could be a powerful sorcerer from a far - off land who arrives in Westeros. Maybe he uses his magic to manipulate the power struggle, secretly siding with different houses to further his own mysterious goals.
The Dovahkiin could be a protector in a Game of Thrones fanfiction. With their great strength and powers, they might safeguard the innocent from the horrors of war, like the smallfolk who are often caught in the crossfire in GOT. They would not side with any particular house just for political gain, but rather help those in need.
Gilly often plays a crucial role in 'Game of Thrones' fanfic. She's usually depicted as a survivor. In the context of the fanfic world, she might be the key to unlocking some long - forgotten knowledge about the North. Maybe she stumbles upon an ancient scroll or meets an old hermit who tells her secrets that could change the fate of Westeros.
They could be traders. Bringing unique goods from their own lands, like fine wines, silk, or advanced metalwork. Their arrival could disrupt the existing trade routes and economies in Westeros.