One interesting Korra OC fanfiction could be about an OC who has the power to control a unique element not seen before in the Avatar world. For example, an OC that can manipulate light in various ways, like creating illusions or using concentrated beams as weapons. This would add a new dynamic to the existing power system in the Korra universe.
Some Korra OC fanfictions focus on an OC who is a non - bender but has extraordinary skills in other areas. For instance, an OC who is a brilliant inventor. They could create devices that help Korra in her battles against the various threats in the series. This type of OC can show that you don't need to be a bender to make a significant impact in the world of Korra.
There are often Korra OC fanfictions where the OC is from a different nation but has a special connection to Korra. Maybe an OC from the Fire Nation who becomes Korra's unlikely ally. This OC could bring in different cultural elements from the Fire Nation, such as unique fighting styles or spiritual practices, and their relationship with Korra could explore themes of friendship and cultural exchange.
An interesting Legend of Korra OC fanfiction idea could involve an OC who was born with the ability to control spirits directly, without the need for Avatar - like mediation. This OC could face challenges as people fear their power. Also, an OC that is a bender who has lost their bending due to some accident and has to find a new way to be useful in the world of bending. Maybe they become a great teacher, teaching non - benders how to defend themselves against benders. And then there could be an OC who is a descendant of an ancient civilization and has access to forgotten bending knowledge.
There are those fanfictions where the OC is from a different nation and forms an unlikely friendship with Korra. They then go on a journey to bridge the cultural gaps between their respective nations. For example, the OC could be from the Fire Nation and introduce Korra to some forgotten Fire Nation traditions that are relevant to the current situation in the Avatar world.
One interesting Korra and Naruto fanfiction could be about them teaming up to fight a common enemy from both their worlds. For example, a dark force that can manipulate the elements in the Avatar world and also has some sort of ninjutsu - like abilities in the Naruto world.
In some male Korra fanfiction, a male inventor creates new tools for Korra to use in her bending. This not only aids her in her adventures but also starts a story about the combination of technology and bending in the Avatar world.
There are fanfictions that might depict young Korra's adventures outside of her normal training. Maybe she stumbles upon a hidden place in the Spirit World while still young. This could lead to her learning unique spiritual lessons that shape her into the Avatar we know later. It would be full of mystery and discovery.
One interesting Naruto Korra fanfiction could be about a crossover adventure where Naruto and Korra team up to fight a new common enemy. They might combine their unique jutsu and bending abilities to overcome the threat.
One great Legend of Korra female OC fanfiction is 'The New Bender in Republic City'. It features a female OC who has a unique bending ability that she discovers while trying to fit into the city. Another is 'A Korra's Ally', where the female OC becomes an important friend to Korra during her struggles. And 'The Female OC's Adventure' which follows the OC on a journey across the Avatar world, facing various challenges and making new friends along the way.
Some Korra x Naruto fanfiction stories focus on a crossover tournament. Imagine a tournament where benders from Korra's world and ninjas from Naruto's world compete. Korra and Naruto are the representatives of their respective worlds. They start off as rivals but as they watch each other's battles, they start to understand each other's strengths. As the tournament progresses, they team up against a common enemy who is trying to disrupt the tournament for their own evil plans. This kind of fanfiction combines the action and unique abilities of both universes.
I'm not really into that kind of fanfiction. However, some popular fanfiction platforms like Archive of Our Own might have such stories. You can search there using the tags 'korra' and 'aang' to find relevant works.
For Legend of Korra fanfiction, you could write about an alternate universe where the Avatar cycle is broken. Korra has to figure out how to fix it while dealing with the chaos that ensues. You might also consider a story where Korra forms an unexpected alliance with a group of non - benders who have developed their own form of combat to rival bending. Additionally, a fanfic that delves into the relationship between Korra and Asami in more depth, showing their daily lives and how they contribute to the rebuilding of Republic City together, would be really engaging.