Gen Gen no Mi

The Gen Gen no Mi is a  that was consumed by Dahlia Simmons during her younger years. It was given to her by Raptor D. Baron, answering her desire for more power to avenge her deceased elder brother. The Devil Fruit allows the consumer to manipulate gravity and any phenomena relating to it. This labels said person a Gravity Human (重力人間, Jūryoku Ningen).

Trivia

 * The name of this fruit is an unofficial one, dubbed by the author as it's theoretically based on 's own Devil Fruit power.