A prevalent theme is the power - up or growth of the characters. In these fanfictions, Natsu and Lucy often discover new powers or ways to enhance their existing ones. Another theme is the exploration of their pasts. Maybe Natsu learns more about his dragon parent, or Lucy uncovers secrets about her family's magic heritage. These elements add depth to the characters and the overall story.
One interesting aspect could be how she trains to become a Celestial Dragon Slayer. Maybe she discovers an ancient magic that combines the two, and she has to learn to control the newfound power. This could lead to some great character development as she struggles with the increased power and the responsibility that comes with it.
Well, if we consider Lucy as a Dragon Slayer in fanfiction, her magic could be really different from the traditional ones. Maybe she'd have a connection to a celestial dragon, which would be so cool. It would combine her existing celestial spirit magic with the new dragon slayer powers. She could use the stars as a source of power, similar to how other dragon slayers use elements, and it would be a fresh take on her character.
Other dragon slayers could be her potential allies. They might recognize her skills despite her being a princess. Also, magical creatures who are enemies of the dragons, like phoenixes or griffins, could side with her. And some wise old wizards or witches who see her potential might offer their help.
In some fanfictions, Happy, the flying cat, could also be an important character. He could provide comic relief and also be involved in some of Lucy's adventures as a dragon slayer. For example, he might help her find clues or get out of difficult situations. And then there could be original characters created specifically for the fanfiction. These characters could be other dragon slayers or powerful mages that interact with Lucy in different ways.
Another theme could be friendship. In the context of being a dragon slayer, Lucy's relationships with her friends, whether they are also slayers or just her regular comrades, are likely to be explored. Her friends might support her in her new role, or there could be some conflicts related to her new power. Usually, how these relationships evolve is an important part of the fanfiction.
There could be a 'Dragon Slayer Lucy' fanfiction where she embarks on a quest to find a missing dragon slayer. Along the way, she uncovers secrets about the origin of dragon slayers. She might also develop a romantic relationship with another character in the story, perhaps a fellow mage who helps her on her journey. This relationship could add an interesting layer to the story as they face various obstacles together.
She could have the ability to breathe celestial - themed 'dragon breath'. For instance, it might be a blast of star - like energy that can pierce through dark magic. Her celestial spirits might also gain new forms or abilities. For example, Aquarius could become a more combat - ready mermaid with dragon - like fins that can slice through water and enemies.
One common theme is friendship. Their relationship as friends is often explored, like how they trust and rely on each other. Another theme is adventure. They usually go on some kind of adventure together, whether it's to defeat a new enemy or to discover something new. For example, in many fanfictions, they set out to find a lost magical item.
Well, obviously Lucy is one of the main characters since it's in the title. She's likely to be the central figure around which the story revolves. There might also be other dragon slayers who could be important characters. They could be friends or rivals to Lucy, and their interactions with her would shape the story.