To make unique characters, consider their relationships with magic items. Maybe a character has a magical object that is both a blessing and a curse. For instance, a magical quill that writes down all the secrets of the people around it, but in exchange, it drains the user's energy. And how they deal with this object can shape their personality and role in the fanfiction.
One way to create unique characters is by mixing different magical species' traits. Say a character is half - veela and half - werewolf. This combination would bring out some really interesting behaviors and powers. Also, think about their backstories. A character who grew up in a hidden magical community that has its own set of rules and values will be very different from someone who grew up in a more mainstream wizarding family.
You can give characters unique magical abilities. For example, a character could have the ability to control the weather within a small area, which would add an interesting dynamic. Another way is to give them strange habits or quirks, like a character who always talks in rhymes when they are nervous.
One idea could be that Hermione discovers a hidden magical ability within herself that she has to master while dealing with the challenges of Hogwarts. For example, she might find out she can communicate with magical creatures in a unique way, and this new ability leads her on an adventure to save a particular creature species from endangerment.
Develop characters with complex backstories that tie into the facade idea. A character might have had a bad experience with a Pokemon using a facade to deceive them in the past, and now they are overly cautious or even distrustful of Pokemon. This backstory can influence their actions and relationships in the fanfiction, making them unique.
Create characters with complex backstories. A mermaid - like Pokemon might have been experimented on by an evil scientist in the past, which gives it a dark side but also a strong will to protect others from the same fate. You can also play with their physical appearance. Maybe a mermaid Pokemon has a unique color pattern or extra fins that no other Pokemon has. This not only makes it look different but also can be tied into its personality or abilities.
You can give your characters unique backstories. For example, a trainer who was once bitten by a werewolf - like Pokemon and has since been shunned by society, but still has a strong bond with their Pokemon. This backstory can shape their personality and actions throughout the fanfiction.
A unique character could be a lemon - themed magician who teams up with Superboy. The magician can use lemon - scented smoke to perform illusions and also has real magical powers like teleportation, but only to places where there are lemon trees. They meet Superboy when a common enemy is stealing all the lemons in the city to use for some evil plan.
You can give them unique backgrounds. For example, a trainer who grew up in a family of pokemon poachers but decides to go against the family tradition and become an ethical trainer. This backstory can shape their personality and goals in the story.
Give them different motives regarding the love potion. For instance, one character might want to use it to get revenge on an ex - lover by making them fall for someone they hate. This would make the character complex and unique.
Mix up the occupations. Have a human who is a professional athlete in Zootopia. Since the animals there have different physical abilities, the human has to find a way to compete. They might team up with an animal coach, like a cheetah, who helps them train to be faster. This creates a unique dynamic and a character that stands out in the fanfiction.
You can give the character a distinct personality trait. For example, if the Highschool DxD world is full of bold and brash characters, make the future brother - in - law more reserved and calculating. This contrast will make him stand out.
You can give them unique magical abilities related to serpents. For example, a character could have the ability to communicate with snakes not just in Parseltongue but also understand their emotions and memories. This would set them apart from other characters in the fanfiction.