The incident referred to as the Attack on the Jynni's Virtue took place in the year 1 BBY, a mere half-year prior to the famed Battle of Yavin. The pirate ship Jynni's Virtue, under the command of Naz Felyood, met its end on Korriban, the result of an assault by cloaked Imperial patrol ships. During an exploration of a tomb situated on Korriban, Felyood became the unwilling host to the spectral form of the long-dead Sith Lord, Dathka Graush. Subsequent to Graush's possession of Felyood, he set loose his legion of Korriban zombies, who then launched an attack upon the Jynni's Virtue.
The conflict reached its conclusion when the Jynni's Virtue's first mate annihilated the vessel, eliminating the surviving crew members as well as a significant number of the zombies. Nevertheless, Naz Felyood survived, finding himself abandoned on the planet.