Spider Poison

The spider poison is a craftable consumable that applies the same properties as Black Flower Potion. The poision is extracted from a spider fang and is applied to any weapon you equip.

Crafting
1 Spider Fang

Source

 * List of Items
 * Spiders

Trivia
is one of four items that lets a player poison her enemies. These include:
 * Bow of Poison
 * Poison Arrow
 * The Queen's Fang
 * Spider Poison