Another interesting concept is an OC as the reincarnation of a Kai. This would give them an air of mystery and great power. They could have the ability to traverse different dimensions easily, a power that could play a crucial role in the fanfiction's plot. They might also be in charge of guiding certain characters towards their destinies, adding an element of fate to the story.
Another interesting concept is an OC gamer who has the ability to unlock special powers or skills in the Dragon Ball world by achieving certain gaming - like achievements. Like, every time they defeat a strong opponent, they gain a new transformation or power - up that is unique to their character. This would add an exciting twist to the traditional power - up system in Dragon Ball.
Another interesting concept is a Saiyan OC who is a hybrid with another alien race. This could lead to some really cool character design and powers. They could struggle with fitting in among both Saiyan and the other alien culture, adding depth to their story.
You could have an OC who is a musical prodigy in the Dragon Ball universe. His music has the power to soothe or even enhance the power of those who listen. This attracts characters like Launch, who is charmed by his unique talent. He could also use his music to calm down angry situations, like when Vegeta is on a rampage. His harem would form as more and more female characters realize the positive impact he has on their lives and the world around them.
One idea could be creating an OC (Original Character) who is a Saiyan from a long - lost branch of the Saiyan race. This OC could have unique abilities that are a blend of traditional Saiyan powers and something new, like the ability to manipulate energy in a very different way. Maybe they can turn their ki into a solid form for various combat uses.
Perhaps an OC that is a powerful wizard in the Dragon Ball universe. This wizard OC discovers a dark magic that is threatening to consume the universe. They must then seek the help of the Z - fighters, who are initially skeptical of magic. The OC has to convince them of the danger and together they find a way to stop the dark magic. Along the way, the OC teaches the Z - fighters about the power and responsibility of magic.
For a Beerus OC in fanfiction, it could be an OC who was once a normal cat - like creature on a destroyed planet. Beerus, out of pity or some unknown reason, bestowed some of his power on this creature. As a result, the OC gradually evolved into a powerful being with some of Beerus's characteristics. This OC could have a very different personality from Beerus, being more kind - hearted and using their power to help revive planets rather than destroy them.
One idea could be a male OC who is from a lost Saiyan tribe. He has unique abilities that are different from the regular Saiyans, like the power to manipulate energy in a more precise and artistic way. For example, he can create energy sculptures that also serve as powerful attacks.
In an oc reincarnation fanfiction, the OC might reincarnate into a world full of technology and advanced science. They might be the only one with memories of a more 'primitive' past life. This could lead to them using their knowledge of simpler times to bring a new perspective to the overly - technological society. For example, they could introduce more natural ways of living or thinking, which would be a contrast to the high - tech world they are now in. This could also create interesting conflicts as they try to convince others to consider their ideas.
One interesting concept could be the idea of how characters are reincarnated with their past memories intact. This can lead to some really cool storylines where they use their knowledge from their previous lives to gain an edge in battles or relationships. For example, a reincarnated Goku might remember all his techniques from before and quickly master new forms even faster.
An interesting plot could be that the OC is the last of the Frieza race after a great catastrophe. They are on a mission to rebuild their race but in a more benevolent way. However, other races are suspicious of their intentions, and they have to prove themselves worthy of trust.