One interesting RWBY Samurai fanfiction could be about a samurai - inspired character joining Team RWBY on their adventures. This would add a new dynamic to the group, with the samurai's code of honor influencing the team's decisions.
Another great RWBY Samurai fanfiction idea could be a time - travel story. A RWBY character travels back in time to a period when samurai were prevalent. They get to experience the samurai culture first - hand, learn their techniques, and then bring that knowledge back to their own time to help in their battles against Grimm. It would be fascinating to see how they adapt the ancient samurai ways to the modern - day fight against evil in Remnant.
There might be a fanfiction where the RWBY world is invaded by a force from a samurai - based dimension. The RWBY characters would have to learn about samurai fighting styles and philosophies to combat this new threat. For example, they could study the way samurai use their katana, not just as a weapon, but as an extension of their will. This could lead to some really cool fight scenes and character development.
There could be a fanfiction where the Grimm from RWBY are somehow involved in the world of The Last Samurai. Maybe the samurai have to face these new and terrifying creatures. The RWBY characters could come to help, teaching the samurai about Dust and how it can be used to fight the Grimm. This would create an interesting mix of two different universes.
One idea could be a crossover where the characters from RWBY and Samurai Jack team up to fight a common enemy. Maybe a powerful Grimm has somehow made its way into Jack's world, and he needs the help of Ruby and her team to defeat it.
One interesting crossover could be the unique fighting styles. Samurai Jack's precise and traditional swordsmanship could be combined with RWBY characters' more acrobatic and Dust - enhanced combat. For example, Ruby's scythe - wielding speed might be paired with Jack's strategic strikes.
One interesting RWBY Team RWBY fanfiction could be those that explore their training days in more detail. For example, a fanfic might show how they overcame a particularly difficult training obstacle together. Another type could be fanfictions that focus on their relationships outside of combat, like how they celebrate birthdays or holidays as a team.
Another type of RWBY child Ruby fanfiction could focus on her relationship with her sister Yang when they were younger. It could explore how Yang took care of Ruby, like the time when Ruby got lost in the city. Yang searched everywhere for her, and in the process, they both learned important lessons about family and relying on each other.
Some might be interesting for their creative interpretations of the RWBY world's magic system. They could introduce new spells or ways of using Dust in really imaginative ways, which makes the reading experience quite engaging.
One interesting RWBY collar fanfiction could be one where the collars are used as symbols of a new kind of power or ability within the RWBY universe. Maybe the characters discover that the collars hold the key to unlocking hidden potentials.
One interesting RWBY Angel fanfiction could be 'Angel Amongst the Huntresses'. It might focus on an angel - like character interacting with the RWBY team in unique ways, like helping them during a difficult mission. Another could be 'The Angel's Gift', where an angel bestows special powers on one of the characters, changing the course of their adventures.
There are RWBY Boggart fanfictions that focus on the Grimm as a form of Boggart. The Grimm already represent fear in the RWBY world, so it's an interesting take. For instance, Yang could see a super - powered Grimm as her Boggart, which she has to fight not just physically but also mentally. These fanfictions often add a new layer of depth to the characters and their relationships as they battle their own and each other's Boggarts.
A great RWBY Lionheart fanfiction could be one that reimagines his character entirely. Instead of the cowardly traitor he was in the show, he could be a complex anti - hero. In this fanfiction, he might be working with Salem for some noble but misguided reasons. It could explore his internal struggle between doing what he believes is right for the greater good and the means he is using to achieve it.