What could be the plot of a 'Naruto has Stardust Dragon' fanfiction?

There probably is. Fanfiction is a vast world, and given the popularity of Hiccup and dragon - related concepts, it's not a stretch to think that someone has written a fanfic about Hiccup having a Stardust Dragon. Check the relevant fandom sections on major fanfic platforms.

Well, without reading the specific fanfiction, it's hard to say exactly. But generally, it might involve Hiccup using his skills and unique bond - building abilities to form a connection with the stardust dragon. Maybe he has to overcome some challenges like the dragon's wild nature or other threats in their environment.

A simple plot could be that Stardust Dragon and Black Rose Dragon are both searching for a rare magical artifact. They initially compete for it but then realize they need to work together to defeat the guardians protecting it.

The plot could be that Jaden accidentally summons Stardust Dragon during a duel with a powerful opponent. At first, he struggles to control the dragon's power, but as the duel progresses, he starts to understand it better. The dragon then becomes his key to victory in that duel and future duels as well.

As I mentioned before, try FanFiction.net or Archive of Our Own. They have a large collection of fanfictions.

In a 'Naruto is part dragon' fanfiction, the plot might center around Naruto's struggle to balance his human and dragon natures. His dragon side could make him more aggressive or territorial at times. There could be a group of dragon - like creatures that come to seek him out, either as allies or enemies. His friends in the village, like Sasuke and Sakura, would have to deal with this new side of Naruto and help him come to terms with it. This could lead to many adventures and character - development arcs for all of them.

Well, one possible plot could be that Naruto discovers he has dragon god powers. He might use these powers to protect the Hidden Leaf Village from a new and powerful threat that normal ninja skills can't handle. Maybe he has to learn to control his new dragon - like abilities, like breathing fire or flying.

One possible plot could be Naruto being transported to the Dragon DxD world. He might start as an unknown entity and have to prove himself. His ninja skills could be mistaken for some new form of magic. He could then form alliances with some of the characters in the DxD world, like Issei and his group, and together they could face common enemies.

In a fanfiction about Naruto taming a dragon, it could start with Naruto on a solo mission in a far - off land. There, he stumbles upon a dragon egg. He decides to take care of it until it hatches. When the dragon hatches, it is initially scared and aggressive. Naruto uses his patience and his ability to communicate with animals (which he might have developed over time). He feeds the dragon, talks to it gently, and slowly but surely, the dragon becomes attached to Naruto and he tames it.

One possible plot could be that Naruto discovers a hidden dragon realm during one of his adventures. The dragon he mates with could be a powerful and wise being. Maybe Naruto's unique chakra attracts the dragon, and together they form a bond that helps Naruto gain new powers to protect his village from a greater threat.