What is the Nature of Ging's Nen?
The exact nature of Ging's Nen ability is still unknown. In his appearance in the anime, Ging has since refrained from attacking or using any Nen-based abilities. Though, in the manga, he is shown to not only copy Leorio's attack, Remote Punch, but modify and use it against his enemies. Copying one's ability is no ordinary feet, let alone upon seeing it only once. This trait falls in the manipulation category of Nen. But, during the same expedition, Ging also uses emission-based techniques, such as ultrasound, another technique he copied, to examine the cave for other organisms. Nonetheless, the exact nature of his Nen remains a mystery.