Hito Hito no Mi, Model: Famine

The Uma Uma no Mi, Model:Famine is a Mythical Zoan-class Devil Fruit that allows the user to transform into the mythical of Apocalypse Famine. "Uma" is Japanese for "horse". In the Viz Manga and FUNimation dub, it is called the Horse-Horse Fruit. It was eaten by.

Strengths and Weaknesses
This fruit allows the eater to transform into a horse or horse hybrid at will.

This fruit doesn't seem to have any specific weaknesses, aside the standard Devil Fruit weaknesses.