Also known as 'the queen of poisons,' wolfsbane is used in many witcher Potions and alchemic brews.
The Witcher
Wolfsbane, also known as "monk's hood", is a druids' herb. It can be found rarely in caves and werewolf lairs, but can also be purchased from most herbalists.
Source
The Witcher 2: Assassins of Kings
Wolfsbane grows wild but it can be purchased. Merchants who sell wolfsbane include:
- Anezka in Lobinden
- Vilmos Bartok in Flotsam
- Mottle outside Vergen
- Sambor in the camp followers' encampment
- Myron in the Kaedweni camp
- Relic peddler in the Kaedweni camp
- Felicia Cori in Vergen or Loc Muinne
- The Incredible Lockhart in Loc Muinne
- Marcus in Loc Muinne
The Witcher 3: Wild Hunt
Wolfsbane is an alchemy ingredient that is needed to craft the following items: