A fanfiction could also focus on the backstories of characters from both universes. For instance, exploring how the characters in RWBY became Hunters and Huntresses in relation to the complex history and power struggles in the Blazblue universe. This could involve comparing the different schools in RWBY like Beacon to the various organizations in Blazblue, and how the characters' upbringing and training in their respective worlds shaped them into who they are.
One idea could be a crossover where the characters from RWBY and Blazblue team up to fight a common enemy. Maybe they have to combine their unique abilities like the Dust powers from RWBY and the Ars Magus from Blazblue.
Another interesting concept is a story where a character from RWBY gets transported to the Blazblue universe. They would have to adapt to the different rules and powers there. For example, Ruby could learn about the Nox Nyctores and how they work compared to her Crescent Rose. This could lead to a lot of character development as she tries to find a way back home while also making new friends and allies in the Blazblue world.
Maybe in the fanfiction, the Dust from RWBY and the Ars Magus from BlazBlue could be related in some way. The characters could discover that the two energy sources have a common origin, and this knowledge could either be a great power or a great danger. Weiss could be intrigued by the complex magic system of BlazBlue and try to find similarities with her own Glyphs, while characters from BlazBlue might be fascinated by the unique abilities of the RWBY characters.
One interesting concept is character crossovers. For example, seeing how characters from BlazBlue would interact with those from RWBY in a shared universe. They have different fighting styles and powers, so the battles or team - ups can be really exciting.
Well, in Blazblue Cross RWBY fanfiction, the power scaling is quite an interesting concept. Since both universes have characters with unique powers, seeing how they compare to each other is fascinating. For instance, RWBY characters with their Semblances and Blazblue characters with their Drive abilities. Then there's the idea of character crossovers in different storylines. Some fanfictions might put RWBY's Team RWBY in the middle of a Blazblue - style political intrigue, which can lead to really engaging plot twists.
A possible plot could be that there is a strange energy disturbance that starts to merge the three universes together. Characters like Ragna from Blazblue, the Persona users, and Team RWBY find themselves in a strange new world that is a mix of all three. They must figure out what is causing this and how to stop it. Maybe there are also new enemies that are created from the combination of the different mythologies and technologies of the three universes. For instance, Grimm with the ability to use Persona - like powers or Blazblue - style Ars Magus. It would be a great opportunity for character development as they learn to work together despite their differences.
One idea could be to explore how Susanoo's powers interact with the BlazBlue universe's unique combat system. For example, how would his abilities fare against characters like Ragna or Jin? Another idea is to create a story where a character from BlazBlue somehow gains the power of Susanoo, leading to a new power struggle within the game's world. You could also have a crossover where the worlds of BlazBlue and the source of Susanoo (if applicable) start to merge, forcing characters from both to team up or fight against each other to save their respective existences.
For a BlazBlue Hazama crossover fanfiction, a cool concept would be to have Hazama enter a dream - like realm within the BlazBlue world. In this realm, he encounters the deepest fears and desires of the other characters. He could either use this knowledge to further his own dark plans or, surprisingly, be affected by the purity of some of the dreams he witnesses. This could lead to a character arc where he has to question his own motives and actions in the context of the BlazBlue universe.
One interesting idea could be a crossover of different timelines within RWBY. For example, characters from the past meet the current ones and have to deal with the differences in their worlds. Another could be a crossover of different teams in unexpected ways, like Team RWBY having to team up with a rival team to face a common enemy that is more powerful than any they've faced before. And sometimes, there are crossovers that involve alternate versions of the characters, where their personalities or abilities are slightly different, which can lead to very unique and engaging storylines.
Perhaps a fanfiction where Terumi loses his powers and has to rely on his wits and the help of some unlikely allies. He could start to see the world from a different perspective without his powers, leading to character growth.
One idea could be a crossover with another popular fighting game series like Street Fighter. Characters from both universes could meet in a strange dimension and have to battle it out to find a way home. For example, Ragna from BlazBlue and Ryu from Street Fighter could have an epic showdown.
One idea could be a crossover where a character from RWBY gains the powers of Dishonored's Corvo. They could use the blink ability to quickly dodge attacks in battles against Grimm. Another idea is to have a setting where the world of RWBY is affected by the plague from Dishonored, and the characters have to find a cure while dealing with political unrest.