Jasael, born Adala Ulisil, previously identified as Darth Jasael and formally addressed as Queen Jasael, was a Sith Queen of the Kingdom of Ajak of the Sith Hegemony during the Extant War. Sadistic and manipulative, even by the standards of the Sith, Jasael had become identified by her peers and enemies alike as a "Force purist" of sorts. A Sith Lady of significant influence, authority and ambition, Jasael found an ally in the Sith King Sycarion IV, who together sought to turn on the Logos after the crisis with the Charon Dominion.