Positive Tier Modifier
Some vampires, particularly newer ones can increase their power by glutting themselves on human blood. Specifically by finding humans to drain completely until dead in a process called exsanguination. This modifier represents those vampires who make use of this to increase their strength or power. They must venture outside of the reach of the sanctuary spell and then use the exsanguinate command, to find and kill an NPC. Those with this modifier who haven't exsanguinated anyone in two months will face serious life force penalities.