Ruby and Dante would be an interesting pairing. Ruby with her innocent and positive attitude could contrast with Dante's more laid - back and devil - may - care nature. They both are great leaders in their own ways and could learn a lot from each other in combat. Dante could show Ruby some new sword techniques and Ruby could show Dante the power of Aura and how it can be used in battle.
Yang and Nero would make a great pair. Yang is all about her brute strength and her hot - headedness, while Nero is also very powerful but has a bit more of a controlled aggression. They could have some intense sparring sessions. Also, Yang's ability to absorb and use energy could be something that Nero would be interested in, and he could share with her his knowledge of Devil Bringer and how to enhance her attacks.
Blake and Vergil. Blake has a complex past and is often brooding, much like Vergil. They could have some deep conversations about their past traumas and their search for identity. In combat, Vergil's precise and powerful swordsmanship could be an inspiration for Blake. And Blake's agility and use of her weapon in different forms could give Vergil some new ideas for his combat style.
I think Naruto and Dante would be an interesting pairing. Naruto's positive and determined attitude would contrast with Dante's more laid - back but still badass demeanor. They could learn a lot from each other in combat. Another interesting pairing could be Sasuke and Vergil. Both are brooding characters with a thirst for power, and their meeting could lead to some intense power struggles or even a begrudging mutual respect.
One idea could be that the characters from RWBY end up in the Devil May Cry world and have to team up with Dante to fight off a new type of demon that is attracted to the unique Aura energy of the RWBY characters. Another could be a crossover where Nero and Ruby exchange their weapons for a short time and learn from each other's fighting styles. Maybe Yang could also have a friendly sparring match with Vergil to compare their strength and swordsmanship skills.
One plot idea could be a crossover where the characters from RWBY have to team up with Dante from Devil May Cry to fight a powerful demon that has somehow made its way into the RWBY universe. This would bring in Dante's combat skills and his devilish powers to the mix.
One interesting storyline could be Dante from Devil May Cry visiting Remnant (the RWBY world). He might get involved in the fight against the Grimm. His combat skills and devilish powers would be a great addition to the battles. For example, his ability to use different weapons like Rebellion and Ebony & Ivory could make for some epic fight scenes against the powerful Grimm. He could also interact with the RWBY characters, like teaching Ruby some new sword techniques, as he is a master swordsman.
One common theme is the exploration of power. In both Devil May Cry and RWBY, power is a central aspect. Fanfictions often explore how characters from different universes would compare in terms of power. For example, Dante's devil powers vs Ruby's scythe - wielding skills.
The Doom Slayer and Ruby would be an interesting pairing. Ruby is young and full of energy and hope, while the Doom Slayer is a silent, stoic force of destruction against evil. Their interactions could be really cool, like Ruby trying to understand the Doom Slayer's lack of words but seeing his determination and being inspired by it. And the Doom Slayer might see Ruby's potential and unwavering spirit in the face of danger as something similar to his own.
Spider - Man and Yang could make an interesting pairing. Yang is strong - willed and has a lot of physical power, while Spider - Man is more about agility and his web - slinging abilities. They could have some great banter during combat and learn from each other's fighting styles.
Ruby and Noel would be a great pairing. Ruby is young, energetic, and has a strong sense of justice. Noel is also a very determined and kind - hearted character. They could bond over their shared values and also learn from each other's combat styles. Ruby could show Noel some of her acrobatic moves with Crescent Rose, while Noel could teach Ruby some of the finer points of her swordsmanship.
Ruby and Frisk would be a really interesting pairing. Ruby is full of energy and determination, and Frisk has that unwavering kindness. They could learn a lot from each other, especially in terms of how they approach difficult situations and make decisions.
I think Ruby and the Dragonborn would be an interesting pairing. Ruby is young and full of energy, and the Dragonborn has a lot of power and experience. Ruby could learn a lot about different forms of combat from the Dragonborn, and the Dragonborn could be inspired by Ruby's positive attitude.