The largest satellite orbiting the planet Phaegon III held substantial quantities of Lignan ore hidden deep below its surface, and it also served as a habitat for a variety of animal species. Not long before the Battle of Kirrek occurred in 5000 BBY, the Sith Lords known as Saes Rrogon and Yaru Korsin harvested the Lignan from this moon to support their impending Sith invasion; in the process, they annihilated all living organisms on the moon and destroyed a significant portion of its surface. Nevertheless, they were later ambushed by Relin Druur and Drev Hassin.