In some Mirkwood Elves crossover fanfiction, a common concept is the love stories that cross different fictional boundaries. Picture a Mirkwood Elf falling in love with a human from a modern - day fantasy world. Their relationship would face many challenges due to differences in culture, lifespan, and the magic that surrounds them.
First, do your research on the Mirkwood Elves. Know their characteristics, their culture, and their role in the original Tolkien lore. Then, think about which other fandom or world you want to cross them with. It could be something as simple as a modern - day urban fantasy setting or a different high - fantasy world.
One interesting concept is the idea of house - elves gaining more rights. In some fanfictions, they form unions or rebel against the traditional wizarding hierarchy. Another concept could be a house - elf having magical abilities that are far beyond what is shown in the original books, like being able to perform extremely powerful spells. Also, there are fanfictions where a house - elf forms a deep friendship with a wizard or witch outside of their serving duties, which is quite different from the normal master - servant relationship in the original story.
One interesting concept is the collision of different character personalities. For example, when a heroic character from one universe meets a morally ambiguous one from another. Another is the exploration of different power systems. How would a magic - based character fare against a technology - driven one? Also, the cultural clashes can be fascinating. Different universes might have unique social norms and values, and seeing how characters adapt or react to these differences can create engaging storylines.
In Avatar 2009 crossover fanfiction, a cool idea is a crossover with a post - apocalyptic setting. The Na'vi could be faced with the challenges of a world destroyed by humans in a different way. They might have to deal with new threats and also learn from the survivors of the apocalypse. Also, a crossover with a superhero universe could be fascinating. Picture the Na'vi getting superpowers or having to deal with superheroes coming to Pandora.
One interesting concept could be a crossover with the Men in Black. Imagine the Ghostbusters teaming up with the MIB agents to deal with paranormal entities that are also of alien origin. They would have to combine their different technologies and ways of handling the supernatural and extraterrestrial.
One interesting concept could be Shreck crossing over with other fairytale characters in a modern setting. For example, Shreck meeting characters from 'Cinderella' in a bustling city. It can create humorous and unexpected interactions, like Shreck's gruff nature clashing with Cinderella's elegance.
A time - travel crossover within 'the simpsons crossover fanfiction' is also cool. The Simpsons could travel back in time to the Stone Age or forward to a futuristic world. In the Stone Age, they might have to deal with dinosaurs and primitive living conditions, and in the future, they could encounter advanced technologies that they don't understand.
Some concepts involve crossing DDLC with classic literature. For example, a crossover with 'Pride and Prejudice'. Monika could be like Elizabeth Bennet, intelligent and strong - willed. The interactions between the DDLC characters would then be filled with the same kind of social intrigue and romantic tension as in the original novel.
A really cool concept is when they team up against a common enemy. Let's say there's a dark force that wants to plunge the world into eternal winter. Elsa and Jack, with their ice - related powers, have to combine their strengths and the unique ways they control ice. They also might have to learn from each other's fighting styles. Jack, being more of a trickster, could teach Elsa some unorthodox ways of using her powers in battle, while Elsa's regal and strategic mind could help Jack plan their attacks more effectively.
One interesting concept could be the melding of different character personalities. For example, if Erma were to cross over with a character from a fantasy world, the contrast between her normalcy (in her own context) and the outlandish nature of the fantasy character would create unique interactions. It might also lead to new story arcs, like how they would team up to face a common threat that neither could handle alone.