Wither Blood

The Wither Blood is an Reforge Stone that is used in the Reforge Anvil to apply the Withered reforge to a sword. It is acquired by killing the Necron boss in The Catacombs - Floor VII. It gives the highest amount of Strength in the game along with a bonus of additional strength depending on your Catacombs level.

Requirements
The Wither Blood requires XXX (30) to use.