The Abzu is an ancient race that lived during the reign of the Dragons, up to and through the The First Terran War. They were connected very closely to the Feywild, and many could even walk between the two planes. After the downfall of dragons, the Abzu thrived in their place. After the Terran War, the Abzu migrated to different parts of Terrus, mainly The Wooded North, and the middle portions of Southern Terrus. The latter individuals evolved into modern day Humans, while the Northern Abzu evolved into modern day Orcs and Elves. There are no known Abzu that remain today.