Trade Discal

Encircling the Auroral Diamond, the Trade Discal is a massive marketplace designed so that the founding civilizations could trade on equitable terms. It serves the needs of cities and nations or major trading companies, rather than individual sellers or producers, which is enforced by its high taxes and fees. Large quantities of goods, such as entire herds of animals or tons of metal ore, can be transported via the Concord Jewels (described below) to the Trade Discal quickly and safely.
  The Trade Discal is a vital outlet; if something were to happen to it, the impact would be severe for both the Radiant Citadel and the civilizations that depend on it. Adventurers are sometimes hired to oversee the transport of commodities to and from the Citadel or to negotiate on behalf of a major trading company or government. Normally this is a smooth process, but when large amounts of gold are involved, trade is never risk free.