In some fanfictions, Naruto might obtain the ability to control gold dust through a special encounter. Maybe he meets an ancient spirit or a powerful ninja who imparts this unique skill to him.
There could be a situation where Naruto's own chakra undergoes a strange mutation due to some external factors, like being exposed to a powerful and rare energy source. This mutation then gives him the unexpected ability to control gold dust. It might start off as something he can't control very well, but with time and training within the fanfiction, he becomes proficient at it.
Well, it could be that Naruto discovers a hidden jutsu scroll that contains the secrets of controlling gold dust. After spending time studying and practicing, he manages to master this ability. This would add a new dimension to his already impressive skill set in the fanfiction world.
One potential application is in offensive combat. Naruto could shape the gold dust into sharp projectiles and launch them at his foes, like shurikens but made of gold. Also, he could use the gold dust to immobilize opponents by binding them with it, as it can be manipulated to his will. In the fanfiction, this would make him a more versatile fighter, able to adapt to different battle situations with this new ability.
One interesting 'Naruto Gold Dust' fanfic could be one where the gold dust is used in a new jutsu created by a side character. This jutsu might be used to either protect the village or as a means to outwit an enemy.
One interesting 'Naruto Gold Dust' fanfiction could be about a ninja who discovers a new jutsu related to gold dust and uses it in battles. Maybe they can manipulate the gold dust to create various weapons or defenses.
One possibility in this fanfiction is that Naruto is exposed to a powerful and otherworldly energy source. This energy could be from a different dimension or a long - forgotten relic. When he comes into contact with it, his body absorbs and adapts to it in a way that allows him to control black fire. This new power also comes with its own set of challenges and responsibilities for Naruto as he tries to integrate it into his existing set of skills.
You can try fanfiction websites like FanFiction.net or Archive of Our Own (AO3). These platforms have a large collection of Naruto fanfictions, and you might be able to find some specifically related to 'Gold Dust' by using their search functions.
One of the main abilities is the transformation aspect. The gold dust can transform into different shapes and forms at the will of the user. It could turn into a golden armor to protect the user in battle, or into a net to capture enemies. Another ability is the density control. The user can make the gold dust extremely dense, like a solid gold boulder for a powerful attack, or make it very thin and spread out, like a golden mist to confuse opponents. In addition, in some fanfictions, the gold dust bloodline has a connection to the earth element, allowing the user to sense underground movements or even manipulate the earth in a limited way using the gold dust.
In a Naruto fanfic, gold dust could be linked to a prophecy. Maybe it is said that when the gold dust spreads across the land, a great change will come to the ninja world. This could lead to different characters either trying to prevent or hasten this event, creating an interesting plotline.
In some fanfiction concepts, it could be due to a new, powerful jutsu he discovers or perhaps as a result of some ancient curse or blessing that is bestowed upon him.
In some fanfictions, Naruto might gain the ability to control iron through special training with a unique jutsu master. This master could teach him how to manipulate the iron elements in the environment using his chakra in a very specific way.
In some fanfictions, Naruto might gain the ability to control the weather through a special training. Maybe he discovers a hidden jutsu or power within himself during a difficult mission or in a secret place. For example, he could find an ancient scroll that teaches him weather - controlling techniques.