Zephata'ru'tor was a Duinuogwuin Padawan apprenticed to Jedi Master B'dard Tone during the waning years of the Galactic Republic. The Duinuogwuin and Tone served the Republic during the Clone Wars against the Confederacy of Independent Systems, but Zephata'ru'tor was killed by the cyborg General Grievous during a battle over the planet Nadiem in 21.6 BBY.