One idea could be the teams from Red vs Blue and RWBY getting mixed up in a shared mission. Maybe the Reds and Blues end up in Remnant and have to learn how to use Dust and fight Grimm while the RWBY teams have to deal with the Reds and Blues' unique military tactics. Another plot could involve a villain that is causing chaos in both universes and the combined forces have to stop it.
Well, let's consider the different abilities. The RWBY characters have their unique Semblances which are often related to some aspect of their personality. Yang's Semblance of strength based on taking damage, for example. In a crossover with Red vs Blue, the Reds and Blues would have to figure out how to deal with that. The Red vs Blue characters, like Caboose's strange but sometimes effective combat style, would be a mystery to the RWBY characters at first. They would need to study each other's abilities. The RWBY characters' ability to use Dust in their weapons also adds another layer. The Red vs Blue characters might try to incorporate it into their own arsenal if they can figure out how it works. And the Reds and Blues' knowledge of advanced technology could potentially be used to enhance the RWBY characters' weapons or defenses if they are willing to cooperate.
One idea could be that the Reds and Blues get transported to the RWBY world and have to learn how to use Dust to fight. They could team up with Team RWBY and face off against a new enemy that is a threat to both their universes. Maybe they introduce their unique sense of humor and combat styles to the RWBY characters.
Maybe a story where the Reds and Blues are transported to the RWBY world. They have to learn about Grimm and Huntsmen while trying to find a way back home. Along the way, they could team up with RWBY characters like Yang, who could teach them some hand - to - hand combat skills, which are different from their usual long - range tactics.
Let's consider the Reds and Blues' weaponry. Their guns and high - tech gadgets could be combined with RWBY's unique weapons. For instance, a character like Tucker with his sword could potentially upgrade it with some Red vs Blue tech. On the other hand, RWBY characters' Semblances could be used to enhance the performance of Red vs Blue weapons. For example, Weiss's glyphs could be used to improve the accuracy or power of a Red vs Blue sniper rifle. And the teamwork aspect, like how the Reds and Blues communicate during combat, could be adopted by the RWBY teams to improve their own coordination.
One plot idea could be the characters from Red vs Blue and RWBY teaming up to fight a common enemy. For example, a powerful Grimm that has somehow entered the Red vs Blue universe. Another could be the Reds and Blues getting involved in the Beacon Academy's classes and causing chaos with their unique combat styles. Maybe they could introduce their own brand of humor to the more serious RWBY world.
One idea could be a team - up between Ruby from RWBY and the Red team from Red vs Blue. They could face a common enemy that requires both their unique skills. For example, a new type of Grimm that has advanced technology, and the Reds' combat knowledge combined with Ruby's speed and scythe - wielding abilities would be needed to defeat it.
One idea could be a crossover battle tournament. Characters from RWBY and Red vs Blue are forced to compete in a series of battles in a strange new arena. This would lead to some really interesting match - ups, like Ruby vs. Church, where their different fighting styles and abilities would clash in unexpected ways.
A plot idea could involve a common threat that forces the characters of RWBY and Red vs Blue to work together. This threat could be something that combines the Grimm from RWBY (evil creatures) and the various factions and enemies in Red vs Blue. The two groups would have to overcome their differences and use their combined skills to defeat this new and powerful enemy.
Well, it's subjective. But one popular one is 'The Ultimate Alliance' where the characters from both universes team up to face a common threat. The plot is engaging and the character interactions are spot on.