Kuto Kuto no Mi

The Kuto Kuto no Mi is a -type that allows the user to control, create and manipulate vectors associated with themselves. It was eaten by Jillian Berry, making her a Vector Human (ベクトル人間).

Strengths
An extremely versatile Devil Fruit: the user has a simple, but extremely helpful ability. To put it simply, Jillian can change any of the four defining properties of a vector (way, direction, application point and value; e.g: gravity has goes from up to down, in a vertical direction, with a constant value on Earth and it is applied in any body) to her will. For example, she can accelerate herself while simply walking by changing the intensity of her moving vector and she can float on the air by decreasing the intensity of the gravity vector that affects her body. She can also release a vector from her body, materialize it and use it as a sort of weapon.

While the Devil Fruit is limited to her, if she is in contact with someone, certain vectors may clash and she can then control the target partially, but never as well as she can control herself.

Weaknesses
This Devil Fruit's only shown weakness is that, if Jillian materializes a vector, she cannot be influenced by it. However, this can be both good and bad. If she decides to materialize her gravity vector, she cannot be affected by it, and, if using it for too long, she may float away and might have to suffer a great fall. Apart from that, the Kuto Kuto no Mi holds the standard weaknesses.