In Harry Potter fanfic, Harry himself could be a great swordsman. He has shown courage and quick reflexes in many dangerous situations. The Sword of Gryffindor already has a connection to him, and it would be interesting to see him master sword - fighting skills with it. He could use it not just against the basilisk but also in other battles against dark forces.
Yes, there are likely some interesting 'Harry Potter Master Swordsman' fanfictions out there. You can start by looking on major fanfiction platforms like Fanfiction.net or Archive of Our Own. Some fanfictions might focus on a character becoming a master swordsman in the Harry Potter universe, perhaps by combining magical and sword - fighting skills in unique ways.
Well, it depends on what you consider 'good'. There are fanfictions that take this concept and run with it. They might have Harry training with a blindfold to enhance his other senses before fully becoming a blind swordsman. These stories can show his growth not only as a fighter but also as a person, dealing with the limitations of blindness while still being a powerful wizard and a skilled swordsman.
One unique element is the combination of swordsmanship and magic. In regular Harry Potter, magic is dominant, but in these fanfictions, the swordsman brings a different kind of combat style. For example, a swordsman might be able to deflect spells with his sword, which is not a common sight in the original books.
The plot could start with Harry finding a mysterious sword in the Forbidden Forest. As he touches it, he gains knowledge of an ancient form of swordsmanship. He then starts training in secret. As he gets better, he realizes that this new skill is connected to a prophecy. He has to face Voldemort not with magic alone but with his sword - fighting abilities as well. Along the way, he might face challenges from those in the wizarding world who don't believe in this new approach, thinking it's too dangerous or against the traditional ways of magic. But Harry perseveres, believing that this is the key to finally defeating Voldemort.
I'm not sure specifically which 'Harry Potter is a swordsman' fanfiction to recommend. There are countless fanfictions out there. You could try searching on popular fanfiction websites like FanFiction.net or Archive of Our Own using relevant keywords.
In these fanfictions, a major theme is the exploration of disability. How does Harry, as a blind person, function in a world full of magic and danger? Another theme is the combination of different skills. His wizardry and swordsmanship skills blend in unique ways when he is blind. And there is often a theme of redemption or growth, as he overcomes the challenges of his new condition and becomes a stronger character.
Well, perhaps the main character is a transfer student who has a background in sword - fighting from the Muggle world. In the wizarding world of Harry Potter, they find that their skills can be enhanced with magic. They start to train under a mysterious figure who teaches them how to combine their Muggle sword - fighting with wizarding magic. This makes them a formidable 'master swordsman' and they use their skills to protect the wizarding world from a new threat that normal magic can't handle. As they progress, they also face challenges from those who are jealous of their unique abilities or those who fear the combination of Muggle and wizarding fighting styles.
Well, one plot element is the discovery of the sword - related power or ability. Maybe it's a magical sword he finds or a latent ability within him that he unlocks. Then there's the part where he has to keep it a secret at first, because it's so different from normal wizarding abilities. And of course, there are often battles where his swordsmanship gives him an edge over his opponents, making him a key player in the fight against the dark forces in the wizarding world.