The vessel was young enough to have been christened by Commander Malik Carr. It was used by Nas Choka as Supreme Commander in the campaign against the Hutts, and remained his command ship after he became Warmaster, during Operation Trinity.
During the Defense of Mon Calamari and Battle of Yuuzhan'tar, just a few months latter, the Warmaster was using a ship named Yammka's Mount. However, as he still referred to this vessel as the Yammka, it is possible that his original flagship had simply been enlarged and upgraded to become a Kor Chokk.
- The New Jedi Order: Agents of Chaos II: Jedi Eclipse (First appearance)
- The New Jedi Order: The Final Prophecy