The Plaza of Pride, which has a red-brick fountain and a huge bronze harpy statue in its center, serves as an open air slave market and a marshaling area for the Unsullied, elite eunuch spearmen known for discipline and effectiveness. Astapor is the only city to sell Unsullied, but also sells bed slaves, fieldhands, scribes, craftsmen and tutors. The Unsullied require a huge investment in both time and money by the Astapori who raise and train them, but they earn the most profitable of returns for the Good Masters of Astapor. The Unsullied wear spiked bronze hats, and they obey at all costs, even if it demands their death. They are given new slave names each day to be reminded of their worthlessness. In times of attack, unsold Unsullied are deployed to the massive, crumbling red-brick walls that the Astapori no longer man.