Character consistency is also a big deal. The characters in 'Dishonored' have their own personalities and motives. In a crossover, you need to make sure they act in - character even when put in new and strange situations from the other universe. And then there's the world - building aspect. Merging two different fictional worlds without making it seem forced is not easy.
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.
A possible plot for this Naruto - Dishonored crossover fanfiction could involve the shinobi world being merged with the world of Dishonored. The political intrigue in both worlds is high. Naruto, with his ideals of peace and understanding, might try to bring some order to the chaos in Dishonored's world. He could team up with some of the characters from Dishonored, like Corvo, and together they fight against the corrupt powers in both universes.
First, familiarize yourself with both RWBY and Dishonored. Know the characters, settings, and power systems. Then, come up with a basic concept like a character crossover or a combined world. For example, you could start with a scene where a Dishonored character wakes up in Vale. Next, start writing the introduction, introducing the setting and the character's initial confusion or reaction.
One popular 'dishonored crossover fanfiction' is the one that crosses it with 'BioShock'. It combines the unique steampunk - ish world of 'Dishonored' with the dark and dystopian Rapture of 'BioShock'. Another great one is the crossover with 'The Witcher'. It's interesting to see the characters from 'Dishonored' interact with Geralt and the other Witcher characters in the monster - filled world.
One idea could be a character from 'Dishonored' getting transported to the world of 'Game of Thrones'. Maybe Corvo could use his powers to navigate the dangerous political landscape of Westeros. He could use his blink ability to quickly move through the Red Keep, unseen by guards, and gather information that could change the balance of power among the houses.
Definitely Naruto himself. He has such a strong personality and unique powers. In the Dishonored world, his ability to never give up and his positive attitude would be a fresh contrast to the often dark and brooding characters there. His ninjutsu skills would also make him a force to be reckoned with.
The Mask's influence on the RWBY world might also change the appearance of things. If Weiss were to encounter the Mask, it could transform the elegant and icy settings she's used to into something more zany. The ice sculptures in her family's manor could start dancing around like in a wacky cartoon. And the Grimm, the dark creatures in RWBY, might react in strange ways to the presence of the Mask - perhaps they would be both terrified and strangely attracted to it at the same time.
A Dishonored crossover fanfic could involve a crossover with the Assassin's Creed universe. Maybe Altair or Ezio could end up in Dunwall and learn about the Outsider's mark and the unique stealth mechanics there. They could exchange techniques and fight together against the corrupt powers in Dunwall. It would be really cool to see how their different fighting styles and cultures interact.
RWBY crossover RWBY fanfiction can enhance the universe by exploring new relationships. For example, characters who have never interacted much in the original series can form new bonds. This gives a deeper understanding of the characters' personalities. It can also expand on the lore. By mixing different elements from within the RWBY world, new aspects of the history, magic, and technology can be revealed.