One common theme is the struggle for acceptance. Since the OC is often different due to their Grimm - related aspects, they have to fight to be accepted by the RWBY characters. Another is power and its control. Dealing with Grimm - based powers can be a double - edged sword.
Consider the origin of the OC Dragon Grimm. It could be a result of some ancient magic gone wrong. For its design, add some mechanical - like parts to its body if you want a more steampunk feel. In terms of abilities, it could have the power to teleport short distances. And for its personality, make it more intelligent and cunning. It could use its intelligence to outwit its opponents, especially the Huntsmen and Huntresses in the RWBY universe.
Well, there's 'Grimm Origins: An RWBY OC Tale'. This fanfiction dives deep into the backstory of an OC related to the Grimm. It shows how they came to be and their connection to the RWBY universe. Also, 'A Grimm - Bound OC in RWBY' is quite interesting as it explores the challenges an OC with Grimm - like abilities faces in the RWBY world.
A half - Grimm OC could fit in as an outcast. Since Grimm are the enemies in the RWBY universe, a half - Grimm would be seen with suspicion. But they could also be a key to understanding the Grimm better. For instance, they might be able to detect hidden Grimm lairs or weaknesses that others can't. They could team up with the main characters like Ruby and the others, gradually earning their trust through their unique skills.
One concept could be that the OC is a half - Grimm who struggles with their identity. They might be shunned by both humans and Grimm at first. But as the story progresses, they use their unique abilities, like being able to sense Grimm better than humans and having some Grimm - like strength, to help the RWBY team in their battles. For example, they could be able to sneak into Grimm nests without being detected as easily as a normal human.
Maybe the OC is a Grimm researcher who is specifically interested in Dragon Grimm. They go on an expedition to find a rare type of Dragon Grimm. Along the way, they encounter a group of Huntsmen and Huntresses who initially suspect the OC of being a threat. But as they face challenges together, they start to trust each other. The OC's knowledge about Dragon Grimm helps them all survive various attacks from other Grimm.
The common themes in 'rwby grimm oc fanfic' include transformation. The OC might go through physical or mental transformations throughout the story. For example, they could start as a more bestial Grimm - like form and gradually become more human - like. Another theme is friendship. Despite being a Grimm OC, they can form strong bonds with other characters. And the theme of discovery is also there, as the OC discovers new things about themselves, the RWBY world, and the secrets behind the Grimm.
Well, popularity can vary. In the RWBY fanfiction world, there are so many different themes and concepts. While the idea of Ruby being a Grimm in a fanfiction is quite different and could potentially be interesting. However, it might not be as mainstream as some other common fanfiction themes like Ruby's relationships with her team members. So, it may not be extremely popular, but it could have a dedicated following among those who like more edgy or unique storylines.
Yes, there might be. The 'RWBY' fandom is quite large and diverse, so it's not surprising that there could be a fanfiction with such an interesting concept as Ruby being part Grimm. It could explore a whole new side of her character and the story's lore.
Well, in the context of RWBY fanfiction, the idea of Grimm breeding is quite a dark and controversial topic. Ethically, it goes against the natural order within the RWBY universe. Grimm are meant to be forces of destruction, and breeding them intentionally, even in fanfiction, can be seen as a perversion of the lore. It also raises questions about the motives of the characters involved in such a practice.