Perhaps a curved sword similar to what the Dothraki use. This type of sword allows for quick slashing attacks, which could be effective in a more fluid and mobile fighting style. The OC swordsman could have learned this style from traveling and fighting with the Dothraki or from a Dothraki - trained mentor.
In a Game of Thrones OC swordsman fanfiction, there are several contenders for the most formidable opponent. One could be the Mountain. His brute strength and combat experience would pose a great challenge. He's known for his brutality in battle and his large size gives him an advantage in close - quarters combat.
I think it could be the blacksmith OC who has a strong moral code. For instance, an OC who refuses to make weapons for evil lords or sells his work only to those who he believes will use it for good. This type of character adds depth to the fanfiction and can be very appealing to readers who like complex and morally upright characters.
Another great option could be a new character, like Thoren. He was born into a family of blacksmiths, so he had easy access to different types of swords. He experimented with different blade weights and lengths, which gave him an edge in combat. He has a reputation for being able to use any sword effectively and can switch between different styles mid - fight. This adaptability makes him a formidable swordsman in the fanfiction world.
They could be the outcast archetype. Since they are not from Westeros originally, they would be seen as strange and different. Their powers would set them apart from the regular characters in the GoT world.
In this fanfiction, Superman could be a character that bridges the gap between different factions. His superpowers would make him a valuable ally. He might start as an enigma, with characters trying to figure out his motives and capabilities. As time goes on, he would show his true nature as a defender of the weak. He could also introduce new technologies or ideas from his world, like advanced medicine or more efficient ways of farming, which could change the face of Westeros.
One major challenge would be the lack of modern technology. A gamer is used to having things like maps on their phone or instant communication. In Game of Thrones, they would have to rely on messengers and old - fashioned maps. Another challenge is the different combat styles. In games, combat might be more straightforward, but in Game of Thrones, there are politics and honor involved in battles.
He could go on a quest to find a lost Valyrian steel sword. This would take him across the Seven Kingdoms, facing various challenges like bandits, wild animals, and rival claimants to the sword. He might also have to solve ancient riddles related to the sword's location.
OC Myranda in fanfiction could be used to explore different relationships. For example, she could have an unexpected friendship with a character that was her enemy in the show. This could lead to some really cool plot twists. Also, the author could change her role in the political intrigue of Westeros. Instead of being just a tool for Ramsay Bolton, she could become a key player in her own right, manipulating the power dynamics in a different way.
The OC Greenseer could act as a guide. They might use their visions to lead characters to hidden treasures or safe havens. For instance, they could show a group of refugees the way to a secret valley where they can survive the winter and the war.
One possibility could be a character named Ser Aric. He was trained by an old, reclusive master swordsman in the mountains. He combines speed and precision in his swordplay, and his unorthodox style often catches his opponents off - guard.