The OC would first need to understand Lucifer's powers. They might have to learn how to control the demonic energy that comes with being Lucifer. It could be a struggle at first, like learning to walk again. For example, Lucifer has the power of manipulation and the OC would need to figure out how to use it without causing chaos right away.
Mentally, the OC would have to change a lot. Lucifer has a certain mindset that comes with his position. The OC would need to become more strategic, thinking several steps ahead. They'd have to be ready to make tough decisions, like sacrificing some things for the greater good of their faction or the entire DxD world. It's a big transformation from being an ordinary OC to taking on the mantle of Lucifer in this fanfic world.
The OC reincarnated as Lucifer could also have a major impact on the relationships in DxD. Characters like Issei might view this new Lucifer differently. There could be a shift in the way the Devils interact with the Angels and the Fallen Angels as well. Since Lucifer is such a key figure, this reincarnation could lead to a whole new set of storylines, perhaps even leading to a different kind of peace or war in the DxD world.
Lucifer in this fanfiction could be depicted as a complex character. He's likely to be extremely powerful, with a commanding presence. His intelligence would be sharp, always strategizing and thinking several steps ahead.
The OC could have a unique appearance, like having heterochromatic eyes, one gold like Lucifer's and one a deep purple. Their hair could be a color not seen often in the series, such as silver. And they could have a special mark on their body that is related to their power or connection to Lucifer.
If an OC is reincarnated in DxD fanfiction, their personality could be affected in various ways. They might become more assertive due to the dangerous environment. For example, having to face devils and angels constantly could make them more confident in standing up for themselves.
Another plot could involve the OC being sent by an unknown force to either help or hinder Lucifer. They initially seem like an enemy but as the story progresses, it's revealed that they are actually on the same side. They could team up to fight against a common threat to the devil world, like an ancient evil that is starting to rise again.
Well, if an OC (Original Character) was reincarnated in a DxD (High School DxD) fanfiction, they might bring in new and unique abilities. They could potentially change the power dynamics in the DxD world. For example, if the OC has some special magic or combat skills from their previous life, it could make them a formidable force in the battles against the devils, angels, and fallen angels in the DxD universe.
Another theme is the exploration of good and evil. Since Lucifer is associated with evil in many ways, the oc's presence can either sway him towards good or they both end up in a moral gray area. It makes for really thought - provoking stories.
It could be full of drama. Maybe there would be a lot of internal conflict within Lucifer about becoming a father, and Chloe might have to deal with the reactions of her friends and family.
Yes, there might be. Fanfiction platforms often have a wide variety of creative works. You can try searching on popular fanfic sites like Archive of Our Own or FanFiction.net.
There might be a lucifer oc fanfiction where the oc is a demon hunter who discovers a connection between Lucifer and a powerful ancient artifact. The story could revolve around the hunter's journey to stop Lucifer from using the artifact for some dark purpose, with lots of action and mystery along the way.