Bloodslaker Needle

''In the deepest wilds of the great salt wastes, where the nomadic Bedya roam far from the water-towns, a drink from a stranger's flask may be worth its weight in steel. Those blessed by this macabre gift of Lolth need not barter, for their thirsts are quenched by the blood of unwary travelers and foes ignorant to the purpose of the needle-like appendage that projects from their faces. Those who have the needle have no hunger for food or thirst for water, but can take only blood to nourish themselves. For some who live in crowded dry places, this is a worthy bargain indeed.''

In addition to the natural weapon granted by this mutation, those with the bloodslaker needle do not need food or water, but must drink blood once a day or die of thirst. This mouth mutation prevents the use of standard head armor. Custom armor tailored to the limb can be purchased from armorers at 5 times the cost of standard armor, but cannot be worn by anyone else, and will no longer fit if this mutation is lost.