Ryu Ryu no Mi, Model: Triceratops

The Ryu Ryu no Mi, Model: Triceratops is an Ancient Zoan-type Devil Fruit that allows the user to transform into a hybrid and full version of a triceratops at will. It was eaten by Sasaki.

Etymology

 * Ryū (竜) is Japanese for "dragon" and can be found in the Japanese term for "dinosaur" (恐竜).

Strengths and Weaknesses
This fruit bestows the user the power to fully or partially transform into a triceratops, a large, powerful dinosaur of the Cretaceous period. Similar to other Devil Fruit models of the Ryu Ryu no Mi series, this fruit grants the user an enormous boost in physical strength, which is reiterated by Sasaki's claims that dinosaurs were among the strongest creatures in existence.

In full beast form, Sasaki becomes bigger than the General Franky and is capable of striking foes by bashing them head on through his nose horn. Sasaki has enough strength to even knock down the General Franky through this attack method, all while sustaining no apparent harm from the latter's steel body.

Usage
Sasaki uses this fruit for combat purposes, particularly against enemies that turn out to be too powerful for his subordinates to handle alone.