In One Piece's novel, Natural Ability Users had all kinds of magical abilities, some of which could even manipulate natural elements to change the weather and terrain. So, who do you think is the best? In terms of strength, I think Luffy is probably the most powerful Natural Ability user in One Piece. He had the powerful rubber fruit ability and amazing combat skills. Not only could he use natural elements to attack, but he could also use domineering and physical techniques to defend and counterattack. In addition, Luffy also had strong perseverance and determination to continuously improve his ability and strength to become a true legend. Of course, other natural ability users also had their own unique strengths and weaknesses. For example, Sauron had the ability of the Sword Fruit. He could use powerful sword techniques to attack. At the same time, he had amazing physical strength and endurance. He was an extremely powerful warrior among One Piece. Nami, on the other hand, had the ability to control the sea and climate to provide powerful support and navigation for the team. One Piece's natural ability users were all very, very powerful. Each ability user had their own unique advantages and characteristics, and they were an indispensable member of the team.