Black Blood

Black Blood is the thick, black gooey liquid excreted from the wounds of the Sun-Prince, heavy with magical properties. In it's pure form it's highly intoxicating, inducing a strong euphoria. When consumed in its pure form it causes the subject to enter an almost trance like state where he loses control of his senses. Consuming it isn't fatal and the euphoria subsides in a few hours. Residual effects after consuming it include difficult withdrawal and conscious hunger to consume more. While the blood has nutritional value and can effectually feed the subject ingesting it for a time, when consumed habitually it will soon begin to cause loss of appetite, removing the feeling of hunger, muscle weakness, damaging mental capacity and eventually leads to death due to malnutrition or sickness when the the body is too weak to fight.

The druid Sumeil is attempting to dilute the black blood in to a form where it could be used as a fertilizer to grow crops to feed the famished Taem'an people as a part of the Black Harvest questline.