Agrah-Voor is the city of the dead, full of the ghosts of Droon's fallen heroes. Queen Hazad is the ruler of this place.
In Special Edition 8. The Final Quest, when Droon is finally at peace, Queen Hazad and the ghosts evacuate Agrah-Voor. The place is then filled with various evil beasts along with the restrained Emperor Ko, Gethwing, and Neffu, then sealed off from the rest of Droon by Queen Zara and her sons.