Thestriel Kymeri

Thestriel Kymeri, who later assumed the name of Voidsister Spellwaeaver, was a Dathomiri Witch during the Galactic Civil War. She was a member of the Howling Crag Clan, which was headed by the clan mother Amaya Kymeri. During the outbreak of the blackwing virus, Thestriel Kymeri became infected along with many members of the clan, and in an attempt to contain the outbreak, the Galactic Empire killed most of the clan. However, Kymeri, along with two of her sisters, Naija Kymeri and Thestriel Kymeri, formed the Sisters of the Void, used spells to fight off the contagion, and took on new names, Thestriel's being "Voidsister Spellweaver". Gradually, they began to lose the battle, and eventually, the Force ghost of Amaya Kymeri sent a spacer to kill the three sisters.