Torn-out page: Ancient leshen decoction

Torn-out page: Ancient leshen decoction is an alchemy formula in that is needed to craft ancient leshen decoction.
It's a possible spawn at a random diagram location or purchased from the following merchants:
* Herbalist in the Druids' Camp
* Herbalist at the Ruined Inn
* Yolar at Gedyneith
* All herbalists in Toussaint except Pinastri 
It can also be obtained by reading The Heart of the Wilds, but the book never appears during gameplay.
ru:Вырванная страница: Отвар из древнего лешего
Category:The Witcher 3 alchemy formulae