Katara would likely be shocked and initially angry. She has feelings for Aang and would be hurt by this unexpected turn of events. Zuko, on the other hand, might be conflicted. He wants his sister to be better but this situation is so out of the ordinary. Toph would probably be more straightforward and say what she thinks, which could be a mix of disbelief and amusement.
A lesser - known but really interesting fanfic is 'Azula in the Spirit World'. Here, Azula gets lost in the spirit world and has to find her way back. During her journey, she encounters different spirits that force her to confront her own spirit and the darkness within her. It's a very unique take on her character and offers a lot of depth to her already complex personality.
One great 'Avatar Azula fanfic' is 'The Redemption of Azula'. It shows a different side of Azula, exploring her possible path to redemption. It has really interesting character development and a great plot that keeps you hooked.
I really like 'Azula in the Spirit World'. This fanfic takes Azula on an adventure in the Spirit World, which is a really cool concept. It shows her interacting with different spirits and how that changes her perspective. There are also some really well - written fight scenes. 'Azula's Allies' is also good. It focuses on Azula forming new alliances and how that affects her relationships with the other characters in the Avatar universe.
She could bring a whole new dynamic. Her powerful firebending skills would be a great asset. But also, her complex personality might cause some internal conflicts within the team as they'd have to learn to trust her, given her past actions.
One common theme is the struggle with identity. Azula is such a complex character, and pregnancy can make her re - evaluate who she is. Another theme is the relationships, like how she interacts with the father of the child (if it's mentioned) and her family members.
One popular 'azula pregnant fanfiction' is 'Azula's New Chapter' which explores her journey through pregnancy in a really interesting way. It delves into how she copes with the physical and emotional changes, and how her relationships around her are affected.
A good Azula fanfic, first of all, should stay true to her character. Azula is a complex and nuanced character. She's powerful, intelligent, but also deeply troubled. So, the fanfic should explore these aspects. For example, it could show her internal conflicts, like her struggle with power and her fear of being abandoned. If it turns her into a completely different person, it's not a good Azula fanfic.
An engaging plot is also key. It could be about Azula's journey to self - discovery or her attempts to regain power. It should be something that makes the reader want to keep reading. Also, the world - building has to be on point. Since it's set in the Avatar universe, getting the details of the bending, the different nations, and their cultures right is crucial. If the fanfic can do all of these things well, it's likely to be a great read.
It should also have an engaging plot. Whether it's about her trying to regain power, or her journey of self - discovery, the story has to be interesting. For instance, a plot where she teams up with unlikely allies to face a common enemy. Moreover, the writing should be of good quality, with proper grammar and vivid descriptions that bring the story to life.