One common theme is the exploration of different bending abilities. Writers often come up with new ways of using bending or create characters with unique bending combinations. Another theme is the relationship between different nations. In fanfiction, we might see more in - depth exploration of how the Water Tribes, Earth Kingdom, Fire Nation and Air Nomads interact. And of course, there's the theme of the Avatar's journey. Whether it's Aang or Korra, fanfics often expand on their growth, challenges and how they balance their spiritual and worldly responsibilities.
One interesting aspect could be how Korra views the different interpretations of the Avatar world in the fanfiction. She might be intrigued by the unique character relationships or alternate storylines that deviate from her own experiences in the Avatar universe.
Sure. One great fanfiction site is Archive of Our Own (AO3). There are many stories that blend the two universes. For example, some fanfics might explore what would happen if characters from 'The Legend of Korra' time-traveled back to the era of 'Avatar: The Last Airbender'. Another option is FanFiction.net, where you can find a wide range of fan - created stories with different themes, like crossovers where Korra meets Aang and they have to face a new common enemy together.
Korra is headstrong. So she might be critical of fanfictions that she feels don't stay true to the essence of the Avatar world. She'll probably have strong opinions about how the characters are portrayed, especially if it goes against what she believes about them.
I'd recommend 'Avatar: The Next Generation'. It takes place a few decades after the end of the original series. It follows the new Avatar, who is a waterbender this time, and his adventures. The fanfiction is full of action - packed battles and also delves deep into the new political situations in the four nations.
Avatar: The Last Airbender is indeed an original story. It has its own distinct style and narrative that sets it apart. The combination of elements like bending powers, diverse characters, and complex story arcs make it a one-of-a-kind creation.