Hito Hito no Mi, Model: War

The , Model: is a Mythical Zoan-class Devil Fruit that allows the user to transform into the mythical  of Apocalypse War. "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.