They could be a mentor to Boruto. The OC's knowledge of Wood Style and the older ninja ways could help Boruto develop his skills. They might teach Boruto how to incorporate nature into his attacks, similar to how Wood Style works, and also share stories of the past ninja world to give Boruto a broader perspective.
The Wood Style OC could be a rival to Naruto. Since Naruto has the power of the Nine - Tails, the OC with Wood Style could see Naruto as a threat to their own status as a powerful ninja. This would lead to intense battles and a begrudging respect as they learn more about each other's abilities and motives.
Perhaps an OC who was raised by a group of forest spirits. The spirits taught the OC how to use Wood Style as a means of protecting the forest. This OC would have a very different view of the world compared to normal ninjas. Their Wood Style would be more in tune with the natural balance, and they might be hesitant to use it for violent purposes, only doing so when the forest or its inhabitants are in great danger.
One possibility in fanfiction is that Naruto gets some sort of power - up or transformation that allows him to use Wood Style. It could be related to the power of the Nine - Tails. Since the Nine - Tails has such a vast amount of chakra, it might interact with Naruto's own chakra in a way that enables him to perform Wood Style jutsu. Or perhaps he inherits some DNA from Hashirama Senju in a very far - fetched but interesting fanfic scenario.
A common theme is nature connection. Since it's wood style, the oc often has a deep bond with nature, feeling the life force in the trees and using it to fuel their power.
It could also have implications for his relationships. His friends and allies might view him differently, perhaps with a new level of respect or even a bit of envy. On the other hand, his enemies would likely be more afraid of him. And in terms of the ninja world as a whole, it might disrupt the existing balance of power, as Naruto would be adding a new and powerful ability to his already impressive arsenal.
There are many 'wood style oc fanfiction' works out there. Some focus on a world where wood style is a rare and coveted power. In these stories, the oc (original character) might face challenges from those who want to steal or suppress their power. For example, they could be hunted by an evil organization that wants to use their wood style for their own dark purposes. The oc then has to fight back and find allies in this dangerous world.
One way could be through a special training with a character who already has Wood Style or knowledge of it. For instance, if Yamato decided to train Naruto intensively in Wood Style techniques.
Sure. In fanfiction, the rules can be bent or rewritten. Maybe Naruto discovers a hidden bloodline connection that enables him to use Wood Style. It could be that he has a distant relation to the Senju clan that was previously unknown. This new ability would change the dynamics in battles and his relationships with other characters like Sasuke and Sakura, as he would have a whole new set of skills to bring to the table.
Yes, there are. The Naruto fanfiction community is vast and creative. Some writers like to explore the idea of Naruto having Wood Style, often by creating unique storylines that might involve him learning it in a different way than the original series, perhaps through some new form of training or a special encounter.
If the OC is Naruto's brother, he would probably be very protective. He'd interact with Naruto's friends like Sasuke and Sakura in a friendly but also a bit of a bossy way. He'd want to make sure they're not getting Naruto into too much trouble. For example, he might be skeptical of Sasuke at first because of his brooding nature and would keep an eye on him when he's around Naruto.
Sasuke is also a likely candidate. The OC could try to understand Sasuke's pain and help him find a different path than revenge. Their interactions could be full of tension and deep conversations about power, family, and loyalty.