In this fanfiction, they might gain powerful new bending abilities. Zuko could further master his firebending, and Katara could learn unique waterbending techniques from the dragons. Maybe they'd also develop a deeper understanding of each other's cultures and overcome their past differences.
The training makes them more confident in their bending. Zuko becomes surer of his place as a firebender, and Katara gains more confidence in her waterbending skills.
One interesting plot development could be that through training with the dragons, Zuko and Katara start to understand each other's cultures better. As they learn the dragon - inspired bending techniques, they see how Fire Nation and Water Tribe elements can blend in unexpected ways. For example, Zuko might use water - like fluidity in his firebending, inspired by Katara's waterbending style. And Katara could incorporate the intense heat and energy of fire into her ice - making, creating a new form of waterbending that is more powerful.
For Zuko, the training might change his view on bending. Instead of seeing it as a tool for power or revenge, he starts to see it as a form of art, like the dragons do. This could make his firebending more refined and less aggressive. For Katara, she could become more confident in her abilities. The dragons' power and wisdom might inspire her to be more creative with her waterbending, perhaps finding new ways to heal or attack.
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.
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.
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.
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.
In some fanfictions, Katara might hurt Zuko physically during a fight. For example, if they have a misunderstanding and their elemental powers clash, Katara's waterbending could accidentally strike Zuko and cause him harm.
In fanfiction, Zuko falling in love with Katara often brings a fresh dynamic. It can show a different side of Zuko's character, as his love for Katara might make him more vulnerable and empathetic. This relationship can also add depth to Katara's character as she navigates her feelings towards someone who was once an enemy.