Duqua Dar was a Zabrak male Jedi Knight in the time of the Galactic Republic's war against the Mandalorian Neo-Crusaders, which began in 3976 BBY. During the war, he served alongside fellow Zabrak Acaadi, allying himself with the Revanchists—a group of Jedi led by then-Jedi Knight Revan—who went against the orders of the Jedi Council and took an active role in the war. Revan led the Republic forces during the war but came to accept Sith teachings in the process.