Formula for Hanged Man's Venom

Formula for Hanged Man's Venom is a scroll in that is used to make the oil of the same name that inflicts poison on human enemies.
It can be automatically given by Gramps if he is spared during the quest The Cannibal, or purchased from the following merchants:
*Hermit at his hut in the Fields for 300 
== Contents ==
:Formula for Hanged Man's Venom
:Hanged Man's Venom: a poisonous blade coating.
== Journal entries ==
* Formula: Hanged Man's Venom
cs:Recept na jed oběšenců
de:Henkersgiftserum (Schriftrolle)
fr:Recette du venin du pendu
it:Ricetta del veleno dell'impiccato
pl:Recepta na jad wisielców
ru:Рецепт яда повешенного
Category:The Witcher scrolls