It was eaten by Emporio Ivankov. The major strength of the fruit, as demonstrated by Iva, is to create special hormones. These hormones can manipulate various aspects of a person such as gender , body temperature , pigmentation , growth , and even emotional state. The hormones can also be used to greatly increase a person's battle capabilities through healing and energizing. By turning four of their fingers into syringes and stabbing a person, the user is able to inject these hormones and change the person on a genetic level to whatever the user desires.