In some fanfiction, Aang's tattoos might be depicted as glowing with a special power when he reaches a new level of understanding or connection to the Avatar state.
Well, in fanfiction, Aang's tattoos often play a big role. They can be a way to show his connection to the Air Nomad culture that was almost lost. It could also be a visual cue for his development as a more powerful and wise Avatar. Maybe in some fanfics, the way he gets his tattoos is different from the original story, which adds an interesting twist to his character arc.
Another plotline could involve an enemy trying to stop Aang from getting his tattoos. They fear that once he has them, he'll become too powerful. So, they send various obstacles in his path, like attacking the place where he's getting the tattoos or trying to corrupt the tattoo artist.
One interesting story could be about the spiritual journey Aang undertakes while getting his tattoos. Maybe he has visions during the process that give him insights into his future role as the Avatar. For example, he might see flashes of the challenges he'll face in bringing balance to the world.
There may or may not be such a fanfiction. A lot of fanfiction is created by fans independently, and not all ideas are explored. It also depends on the popularity of the pairing and the willingness of writers to delve into such a plot. However, this kind of plot might not be in line with the original spirit of the story in some ways.
They could also have a connection to his emotions. In fanfiction, perhaps when Harry is feeling angry, the tattoos might darken or become more prominent. When he is happy, they could shine brightly. This connection between his emotions and the tattoos could be a way for him to better understand himself and also for others around him to gauge his mood without him having to say a word. And the tattoos could potentially attract certain magical energies based on his emotional state, further affecting his magic.
In some cases, the anger could be a catalyst for a more romantic development. Aang expressing his strong emotions might make Katara realize the depth of his feelings for her. Or it could be the other way around, Katara's reaction to his anger could make Aang see her in a new light, leading to a shift in their relationship dynamic towards a more romantic one.
Yes, there could be. Instead of the strange and inappropriate pregnancy idea, some fanfictions might explore a magical or spiritual connection between Zuko and Aang. For example, they could be linked in a way that allows them to share powers or experiences that help them in their fight against the common enemies in the Avatar world. This would be a much more positive and in - character way of creating a fanfiction about them.
If such a fanfiction existed, it would likely stir up a lot of controversy among fans. Some might see it as a creative exploration of the characters' relationship, while others would think it's completely out of character and against the essence of the original story.
In a fanfiction where Aang gets Azula pregnant, one possible direction could be that Aang tries to bring out the good in Azula. He may hope that the pregnancy will be a catalyst for her to change. Aang could use his spiritual connection to the Avatar state to influence Azula positively. On the other hand, Azula might initially resist this change, but as the pregnancy progresses, she starts to develop maternal instincts that conflict with her previous power - hungry self.