The Emerald Sea

The Emerald Sea is a body of water north of Dracoris, separating it from its northern neighbors. As the name suggests, the region is quite rich in emeralds, which can be found in deep underwater caves. So deep in fact that only trained divers can reach them safely. Alternatively one could wait for the harsher seasons, where the extreme tides lay these caves clear for hours at a time. One should be quick though, as many people have been trapped by the returning tides in the past.