Guru Guru no Mi

The Guru Guru no Mi is a Paramecia type Devil Fruit that allows the user to become a Rotation Human (回転人間), creating propellers around their body giving them the ability of flight. It was eaten by Buffalo.

Strengths and Weaknesses
The Guru Guru no Mi grants its eater the power to form propeller seemingly everywhere on their body and let them rotate. The rotation is strong enough to let the user fly very long distances and even carry another human or create a strong windstorm.

The fruit doesn't seem to have a weakness, other than the standard Devil Fruit weaknesses.

Usage
Buffalo mastered the Devil Fruit Guru Guru no Mi to the point of perfection where he can turn whole his body into a mode of transportation.

Attack

 * Squall Matasaburo: Buffalo spins around to create a wind of gust powerful enough to disperse Shinokuni. Matasaburo is a character from Kenji Miyazawa's story "Matasuburo of the Wind" (風の又三郎), who can control and ride on wind.