Kuroi Kuroi no Mi is Mystical Logia type Devil Fruit that allow the user to transform and control Black Flame at will It was Eaten by Maizuru better known as Kurotaka
Strength and Weakness[]
Like with all other users of Logia Devil Fruits, the user of this fruit is able to control, create, and transform into an element. In this case, Maizuru is able to control, create, and transform into the element of Black Flame.It power is consider devastated