Kzild is the current chieftain of the Plaguebearers. She is a master at brewing and cultivating plagues in her cauldron, and her body is a veritable pandemic in humanoid form. Covered in weeping, open wounds, sores, and pustules, it's a wonder she can move at all.
She is the mother of both Rotrak Vhish and Fulgrun Bloodboil.