One great Death Guard story could be about their unwavering loyalty in the face of extreme challenges. They are known for their tenacity and their ability to endure difficult situations. For example, in a battle against a powerful enemy force, the Death Guard held their ground despite being outnumbered. Their unique combat style and their use of diseased weaponry made them a force to be reckoned with.
First, think about the characters you love from The Lion Guard. Decide which ones you want to focus on in your story. Then, come up with a simple plot idea, like a small adventure or a problem they need to solve. For example, you could start with Kion and his friends finding a strange object in the Pride Lands. After that, just start writing. Don't worry too much about grammar or making it perfect at first.
To start 'the lion guard crossover fanfiction', you need to have a clear idea of the two universes you're combining. If you're crossing it with 'Pocahontas', research both stories well. Understand the values, characters, and settings. Begin by introducing the Lion Guard in their own world, showing their normal routine. Then, introduce an event that leads them to the world of Pocahontas. It could be a magical portal or a quest that takes them there. You can start with a description of the Lion Guard's territory and how they first notice something strange that will lead to the crossover.
Begin by brainstorming some unique scenarios. For instance, if it's an Imperial Guard and Tau crossover, you could start with a situation where the Imperial Guard discovers a new Tau technology that could change the balance of power in the galaxy. Then, develop your characters. Create some interesting Imperial Guard characters with their own personalities, goals, and backstories. They don't all have to be the same. After that, start writing the first few paragraphs, introducing the setting and the initial conflict.
First, think about the character of the night guard. Decide on their personality, their backstory, like where they're from and why they became a night guard. For example, if they're from a small village outside Equestria, they might be more naive about the ways of ponies.
The main theme is often corruption. The Death Guard are chaos-corrupted, and this is shown through their actions and the spread of the plague. Another theme is loyalty, in a twisted way. They are loyal to their chaos gods and to Mortarion.
Mortarion is also a central character. His journey from a Primarch to a servant of Nurgle is a major part of the story. His decisions and actions shape the fate of the Death Guard as a whole.
The Horus Heresy Death Guard novels are great reads. One of the things that stands out is the detailed descriptions of the battles. You can almost smell the stench of the Death Guard's plagues as they spread across the battlefield. These novels also explore the relationships within the legion, like the bond between the marines and their leaders, which is really interesting.
The Death Guard 40K novels are unique because of their focus on the theme of decay and corruption. They explore the twisted nature of the Death Guard, who are servants of Nurgle, the Chaos God of decay. This gives a very different feel compared to other 40K novels.
Begin by deciding on the main character of your fanfic. It could be a new soul, an arbiter, or even a combination of both. Then, create a conflict for this character. In Death Parade, conflicts often revolve around the judgment of souls. So, you could have your character facing an unjust judgment or trying to change the way judgments are made. Also, don't forget to give your story a proper setting within the Death Parade world, like which floor of the building the story takes place on.