The combination of two very different universes. RWBY has its own set of unique characters with various powers and personalities. Godzilla, on the other hand, is a huge, powerful and iconic monster. When you put them together in a fanfic, it creates a whole new dynamic. Writers can explore how the RWBY characters would react to Godzilla's presence, or how Godzilla might interact with the world of RWBY.
One interesting 'godzilla and rwby fanfic' could be 'Godzilla in Remnant'. In this fanfic, Godzilla somehow ends up in the world of RWBY. It creates a really unique dynamic as the characters from RWBY have to deal with this giant, otherworldly creature. The story plays with the idea of how RWBY's combat skills and semblances would fare against Godzilla's might.
One idea could be that Godzilla arrives in the RWBY world due to a strange dimensional rift. The Huntsmen and Huntresses initially see it as a huge threat and try to fight it. But then they discover that Godzilla is actually there to fight a common enemy, like a new type of Grimm that is immune to normal attacks but vulnerable to Godzilla's atomic breath.
The contrast between the two characters makes it interesting. Godzilla is a big, powerful and often seen as a more aggressive kaiju, while Mothra is more elegant and has a different kind of power. Their relationship in fanfic can explore different dynamics, like how they might overcome their differences.
One main theme is the clash of different powers. Godzilla has his atomic - based powers which are so different from the semblances and combat skills in RWBY. So, the fanfic often explores how these different power systems interact.
The combination of RWBY's unique world and vampire lore. RWBY has its own set of rules regarding combat, Aura, and Semblance. When you add vampire elements, like their immortality, super strength, and blood - sucking abilities, it creates a whole new set of possibilities for stories. For example, a vampire character might have an unusual Semblance or interact with the existing RWBY characters in unexpected ways.
The unique take on the RWBY universe. If it's a'manslayer' fanfic, perhaps it has a character with a really distinct role or power related to that concept. It could be interesting to see how that character interacts with the regular RWBY cast.
Well, for one, a deep exploration of Tyrian's chaotic and unpredictable nature. Fanfics that really dig into what makes him tick are always interesting. For example, how he views the world and his loyalty to Salem.
The unique concept of the beast in the RWBY setting makes it interesting. RWBY already has a rich world with its own lore, and adding a new and mysterious beast can bring fresh storylines.
The perspective is different. A female Godzilla fanfic can explore themes that are more related to femininity. It could be about her role as a mother - figure in some cases, protecting her offspring or her territory in a more motherly way. This is a departure from the typical Godzilla story which is more action - oriented with a male lead and doesn't usually touch on such themes.
One idea could be Godzilla emerging in the world of RWBY and the Huntsmen and Huntresses having to figure out how to deal with it. Maybe they initially mistake it for a new type of Grimm.