In The Witcher computer game Edit

Hanged man's venom
Details
Ingredients
Base	top-quality
Effect	Poisons wounded opponents
Duration	24 hours

"In preparation for an assignment, an assassin applies Hanged Man's Venom to his blade. He grinds the ingredients with a mortar and pestle until he gets a thick paste, and then lightly coats the tools of his trade while taking care to keep the substance from touching his skin. Then comes the hard part, but even a hastily aimed slash can be fatal if Hanged Man's Venom slips into the wound."

Hanged man's venom poisons wounded opponents, yet it is ineffective against monsters whose physiology differs greatly from that of humans. It offers a "considerable" chance of poisoning a foe.

Source Edit

• Formula for Hanged Man's Venom
• Gramps in the Swamp if he lives.

In The Witcher 2: Assassins of Kings Edit

Hanged man's venom
Oil. Increases damage dealt to humans
Description
Category	Common
Type	Sword upgrade
Ingredients
Effect(s)	+20%
Duration	5 minutes
Source	starting equipment / craftable
Price to buy	50 – 126
Price to sell	6
Weight	0.2

Geralt beings the game with four of these. The formula for this oil can be bought from Fioravanti in Flotsam.

Journal EntryEdit

Hanged Man's Venom is a toxin that is equally lethal to humans, elves and dwarves. Applied to a blade, it deals more damage than any other coating.

This oil is ineffective against monsters.