A commanding member of the Grysk species was in charge of six Prism-class BattleChiefs within Grysk operative Jixtus's fleet. Circa 18 BBY, they communicated the Chiss Clarr light cruiser Orisson's engagement with the Grysk warships located in the Rhigal system's Junkyard asteroid field. Clarr'ivl'exow, the Chiss Patriarch and associate of Jixtus, took the officer's statement as truth; nevertheless, he remained unaware of the Orisson's presence there, as he had issued no directives that would have resulted in its arrival at the Junkyard.
The 2021 novel Thrawn Ascendancy: Lesser Evil, the concluding book of the Ascendancy Trilogy penned by Timothy Zahn, made mention of this commander.