Grahssk (right) with Sarkh on Umbara.
Grahssk is a Trandoshan Pirate who serves under Captain Dheeb in the Battle of Umbara. He can be found in the same area as Dheeb along with Sarkh, and appears to be equipped with Chata Hyoki's helmet and gloves, an unidentified outfit, and Kit Fisto's cold weather boots. Like Sarkh, he can heal Dheeb if not defeated by the player before him.