It could be really interesting. Harry could use his water - bending skills in the wizarding world. Maybe he could use it to put out magical fires or create water barriers during duels.
There are a large number of fanfictions on the internet, and it's very likely that there is a 'Harry Potter is a water bender' one. When searching on these platforms, make sure to be as specific as possible in your search terms. Sometimes, the title might not be exactly that, but the description could mention the concept. Also, check the reviews and ratings of the fanfictions you find to ensure they are of good quality.
Definitely not. Harry Potter focuses on the wizarding world with Hogwarts, magic spells, houses like Gryffindor and Slytherin, and a battle against the dark wizard Voldemort. Bender fanfiction is something entirely different, usually related to other concepts like bending elements in some other fictional settings.
Simple. Harry Potter doesn't have any elements related to benders. In Harry Potter, magic is about spells, potions, and wands. There are no benders bending elements like in some other fictional works.
Percy might face some challenges too. For instance, water bending has its own set of rules and ethics in the Avatar universe. He would need to learn and adapt to these while still maintaining his demigod identity. Also, his friends might be a bit wary of his new powers at first. But as he masters them, they would see how useful they are. He could use water bending to heal his friends, for example, by using the purest form of water to cleanse wounds and restore energy, something that could be a new aspect of his relationships with his comrades.
In a fanfiction, Percy could meet characters from the Avatar: The Last Airbender universe. They could teach him more advanced water bending techniques. He might learn how to turn water into ice sculptures with intricate details, which he could then use as both a form of art and a weapon. This would add a whole new dimension to his powers and his character development.
The unique aspects include the new romantic angles. In normal 'Harry Potter', the romances are quite set. But in gender bender fanfiction, if Hermione was a boy, for example, the relationship with Ron could be completely different. It might be a more competitive and yet secretly admiring kind of relationship. Also, the way the characters face challenges changes. A male Ginny might be more bold in approaching the Chamber of Secrets mystery. And the way the characters are perceived by the wizarding society can be very different. A female Snape might be both feared and pitied in a new way.
It could be a fanfiction that combines the world of Harry Potter with the concept of shadow bending. Maybe it's about a character in the Harry Potter universe who discovers the ability to bend shadows in some way, like how in some other fictional worlds there are elements like water or fire bending.
One popular 'gender bender Harry Potter fanfiction' might be those where Harry is turned into a girl. It often adds a new dynamic to the relationships in the story. For example, how Hermione and Ron interact with a female Harry could be very different. Another type could be where Hermione is a male, which might change her character arc and how she approaches her studies and friendships within Hogwarts.
I think Draco Malfoy can be quite popular in 'Harry Potter Elemental Bender Fanfiction'. He has that haughty and competitive nature, and seeing him use elemental bending to outdo others or to redeem himself in some way can be an interesting plot. Another one could be Ron Weasley. His loyalty and sometimes clumsy nature can create humorous and engaging stories when combined with elemental bending abilities.