Trader Minaless:
Nightshade must be fertilized by zombie dust. It is a component made by drying the skin of corpses and pounding them into dust. This is said to be more effective when it is made by older corpses. I sought the advice of Tetrarch Vellior, who said that he collects the skin of the undead to make zombie dust.
If you go to the Marshlands, southwest of the village, the marsh zombies that were massacred by our race a long time ago haunt the grounds. Please collect their skin. I will pay you for 5 Zombie's Skins.