Elli-Vaa was an Umbaran female and a member of the Umbaran Shadow Assassins by the time of the Galactic War. During the Crisis on Umbara, Elli-Vaa led a group of Umbaran Shadow Assassins, alongside soldiers of the Umbaran Military, to defend a hovertrain carrying Adegan crystals. When the train was raided by a group of warriors of the Eternal Alliance, she intended to repel the attackers. Elli-Vaa and Technician Canni duelled The Outlander, Theron Shan, and Lana Beniko but both were killed.
- Star Wars: The Old Republic (First appearance)