One interesting Dark Avatar Korra fanfiction could be one where she uses her newfound 'dark' powers to fight against an ancient evil that the normal Avatar powers couldn't handle. It might show a different side of her character, more ruthless yet still with a sense of justice.
There could be a fanfiction where Dark Avatar Korra is in a world where the traditional Avatar cycle has been disrupted. She has to navigate through a world filled with chaos and new power dynamics. In this story, she might form unexpected alliances and face off against foes that were once friends, making for a very complex and engaging plot.
Some fanfictions might explore the origin of Korra becoming a Dark Avatar. It could be due to a corruption of the spirit world that seeps into her. This would lead to her having to battle her inner demons as well as external threats. The story could delve deep into her psychological state as she struggles between her old self and the new, darker version of herself.
The origin of the Dark Avatar in fanfiction can also be very captivating. It could be a result of a corrupted spirit world influence, or perhaps a dark ritual gone wrong. Exploring how this new Dark Avatar came to be can add depth to the story and explain their motives and actions.
One idea could be a struggle for power between Korra and the Dark Avatar. Korra, being the Avatar, has to fight against the Dark Avatar's malevolent plans to bring chaos to the world. Another could be a story where the Dark Avatar tries to corrupt Korra, using her insecurities against her.
One interesting 'Avatar after Korra' fanfic could be about the new generation of benders exploring uncharted parts of the world. They might discover ancient bending techniques that were lost over time. Another could focus on the political changes in the Avatar world after Korra's time, like how different nations interact and form new alliances.
One idea could be exploring the backstory of a minor character. For example, delving into the early life of a non - bender in Republic City and how they coped with living in a world where benders had more influence. Another idea is to create an alternate timeline where Korra fails to restore the balance and how the world descends into chaos as a result. Or perhaps a fanfiction centered around a new romance between two characters that were not paired in the original series.
One idea could be exploring Korra's life after she restores balance. Maybe she travels the world teaching the new generation about bending. Another could be a story where she has to face a new, unknown threat that challenges her in different ways than before.
Characters from the spirit world, such as Raava and Vaatu, might also be popular in Korra Dark Avatar fanfiction. Since the concept of the Dark Avatar is closely related to the balance between light and dark in the spirit world, these spirit entities can be used to drive the story forward, either as allies or foes of the Dark Avatar.
There could be a fanfiction where the kiss is a moment of impulse. Mako and Korra have been through a lot, and the emotions just build up until they can't hold it back anymore. This could then lead to a series of events where they have to deal with the consequences of this sudden display of affection, like how it affects their friendships with others in the group.
The unique character interactions can make it interesting. Seeing how Korra reacts to the tickling situation, whether she's embarrassed, amused or annoyed, adds depth to her character. Also, the way the author describes the tickling itself, the sensations and movements, can be engaging.
One of the most engaging crossovers is when the characters swap abilities. Picture Naruto being able to bend elements like in the Avatar world, or Korra using ninja techniques. It creates a whole new dynamic and allows for some really creative storytelling. The contrast between their original skills and the new ones they acquire makes for a great read.
One idea could be a crossover with another popular fantasy world like 'Harry Potter'. Korra could end up at Hogwarts and have to deal with magic in a completely new way. Maybe she'd use her bending to enhance or counter some spells.