Survival is a theme that pops up a lot. When dealing with dragons, the characters are constantly in a struggle for survival. Fanfics might explore different strategies and emotional states of the characters during these life - or - death situations, adding new layers to the original story.
You can try some fanfiction websites like Archive of Our Own (AO3). There are a large number of 'Dragons Bait Hobbit' fanfics there. Just use the search function and you'll be able to find various works.
One common theme is self - discovery. The original characters often start their journey not fully knowing themselves and through their adventures in Middle - earth, they learn about their strengths, weaknesses, and true identities.
Another common theme could be the discovery of new powers or abilities. The chaos of the riot might force dragons to tap into latent powers they didn't know they had. This can lead to character development and new plot twists as the story progresses. For example, a young dragon may discover it has a unique power during the riot that changes its role in the dragon community.
One common theme is the clash of different cultures. For example, when characters from a modern - day or a different fictional universe enter Middle - earth in 'The Hobbit' crossovers, there's a contrast between their values and those of the hobbits, dwarves, etc. Another theme is the exploration of new powers. If a character with superpowers from another universe comes to Middle - earth, how those powers interact with the magic and skills in 'The Hobbit' world is often explored.
One common theme is self - discovery. The original characters often start off not fully knowing their place or potential, but through their adventures in Middle - earth, they learn a great deal about themselves. For example, in many stories, a hobbit oc might think they are just an ordinary hobbit until they face a great danger or task and find they have hidden strengths.
One common theme is the combination of magic and adventure. Just like in the original 'The Hobbit', there are quests and challenges, but the addition of fairies brings in a new level of magic. For instance, the fairies might use their magic to aid the characters in their travels or battles.
Identity is also a big theme. When a hobbit becomes a vampire or vice versa, or when they interact closely, they question their own identities. For example, a hobbit vampire may struggle with its newfound bloodlust while still having the hobbit's love for home and comfort. This internal conflict makes for an interesting read. It's often explored in great detail in these fanfictions.
One common theme is friendship. Female hobbits often form strong bonds with other characters in the fanfiction. Another theme is adventure. They go on quests and face challenges just like the male hobbits in the original stories. And of course, there's the theme of home. The female hobbits usually have a deep connection to the Shire and their hobbit - holes.
Exploration of hobbit culture is also a theme. Fan fiction might go into more detail about their traditions, food, and family life. And of course, the theme of facing the unknown and overcoming challenges is quite prevalent.
Well, friendship is a big theme. Despite their differences, the characters from both universes can form deep and meaningful friendships in fanfiction. There's also the theme of adventure. Combining the two worlds means there are all kinds of new adventures to be had. And the concept of heroism is often explored. Both the Avengers and the hobbits are heroes in their own ways, and fanfictions can show how they can inspire each other to be even better heroes.