Sure. 'The Panther Tank's Secret Mission in RWBY' could be a great one. It might have the Panther Tank on a secret mission that is crucial for the safety of the RWBY world. Maybe it has to transport a powerful and dangerous item while being chased by villains.
One fanfiction that might have a unique plot is where the Panther Tank in RWBY is a time - traveling vehicle. It takes the characters to different eras within the RWBY universe, and they have to use the knowledge from each era to solve a major problem. This would combine the historical aspects of the Panther Tank with the fantasy world of RWBY in a very novel way.
A possible RWBY Panther Tank fanfiction could involve a team of RWBY characters stumbling upon a hidden base with a Panther Tank. They then have to learn how to operate it and use it to defend themselves against a powerful enemy. This would not only show their adaptability but also how the RWBY world can incorporate such an out - of - place object like a Panther Tank.
I once read a fanfiction where the collars were enchanted by an ancient magic. The magic in the collars affected the characters' emotions and abilities in strange ways. The plot revolved around the characters trying to break the spell while also dealing with the new challenges that the collars brought. It was quite interesting as it combined magic and character development in a new way.
I recommend 'Whitley's New Path'. In this fanfiction, Whitley decides to leave his family's mansion and explore the world outside. He meets some common people in Vale and starts to understand the hardships they face. This gives him a new perspective on life and makes him want to use his resources to help others.
There is a fanfiction where Mother Goodwitch teams up with a group of villains who have a change of heart. They work together to stop a greater evil that threatens all of Remnant. It's a really unique take on her character as she has to put aside her initial distrust and work with those she once considered enemies.
A really unique RWBY Fox and Coco fanfiction is the one where they time - travel back to the early days of Vale. They have to blend in without revealing their true identities and also prevent a major disaster that could change the future of Remnant. They use their modern - day knowledge and skills while also learning about the past, which makes for a great read.
There is one where Ruby is trapped in a virtual game world created by a rogue hacker. In this world, she has to complete a series of deadly games to escape. The unique part is that the games are designed to test her limits as a Huntress and her friendships with the other RWBY members are also put to the test as they try to rescue her from the virtual prison.
I'm not sure of a specific one named 'Blake Mark RWBY fanfic' with a truly unique plot off the top of my head. But a fanfic that could be unique might be one where Mark has a special power that he uses to help Blake in a completely unexpected way. For example, he might be able to communicate with Grimm in a certain sense and use that to their advantage in battles.
Sure. 'UNSC RWBY: The Inverted World' has a really unique plot twist. At first, it seems like a normal crossover where the two universes are simply colliding. But then it's revealed that the Dust in RWBY's world is actually a form of alien technology left behind by the UNSC in the past. This changes the whole dynamic of how the characters interact with their respective worlds' technologies. Another one is 'RWBY - UNSC: The Mirror Dimension' where the RWBY characters enter a mirror dimension of the UNSC universe where everything is reversed. Rules, hierarchies, and even moral values are different, creating a lot of interesting conflicts.
Sure. There's a RWBY TF fanfiction where Ruby's scythe, Crescent Rose, has the ability to transform into a sentient being. It's a really unique concept as it changes the relationship between Ruby and her weapon. Instead of just being an object she wields, it becomes a character in its own right, with its own thoughts and feelings. This leads to some interesting interactions and adventures.
You could start by mixing the character traits. For instance, take Weiss's elegance and combine it with Ryuki's determination. Maybe Weiss gets a Kamen Rider - style power - up that is related to her Dust - using abilities. This would create a unique dynamic.