Formula: Virga is an alchemy formula in The Witcher 2: Assassins of Kings that is needed to craft Virga potion. It can first be purchased from the following:
- Vilmos Bartok in Flotsam.
Formula: Virga is an alchemy formula in The Witcher 2: Assassins of Kings that is needed to craft Virga potion. It can first be purchased from the following: