One great 'zuko x katara fanfic' is 'The Balance Within'. It beautifully explores their relationship as they work together to bring peace to the four nations. The character development is really well - done in this fic.
Another factor is the exploration of themes. Themes like forgiveness, love, and redemption work well in a zuko x katara fanfic. For instance, Zuko seeking forgiveness from Katara for his past actions and Katara learning to trust and love him again. This adds depth to the story and makes it more than just a simple romance.
Some fanfictions explore their role in rebuilding the world after the war. Zuko and Katara could be working together to restore balance between the nations. This kind of fanfiction often shows their leadership skills and how they complement each other.
The melding of their cultures. In many such fanfictions, Zuko and Katara will find ways to combine Fire Nation and Water Tribe traditions. Maybe they have a wedding ceremony that has elements of both cultures. Also, they often face external challenges together. Like dealing with those who oppose their union due to old grudges between the two nations.
It would likely become more complex. They would have to rely on each other more as parents. Their love might deepen as they share the experience of raising a child together.
One popular 'zuko x katara x aang fanfic' is 'The Elemental Bond'. It explores their complex relationships in a post - war world. The author does a great job of showing how they interact and support each other. Another one is 'Triple Alliance' which delves into their adventures together, with some interesting character development for all three. And 'Harmony Among the Elements' is also good, as it focuses on how their different personalities and powers can work together in harmony.
One great Katara and Zuko fanfic is 'The Balance Within'. It beautifully explores their relationship development post - war. It shows how they learn to understand each other's perspectives and grow closer as friends and maybe more. Another is 'A New Alliance' which has an interesting plot where they team up for a mission that forces them to rely on each other and in the process, their feelings start to shift.
One great 'Zuko and Katara Fanfiction' is 'The Phoenix and the Wave'. It beautifully explores their relationship development. The story is set in a post - war scenario where they have to work together on a diplomatic mission. Their initial distrust slowly turns into mutual respect and something more.
Their relationship would likely become more intimate and complex. They would have to rely on each other more, sharing a bond that goes beyond their previous friendship or alliance. Zuko would probably become more protective of Katara, and Katara would trust Zuko with her vulnerability during pregnancy.