Clean torstol

Torstol is used with Jangerberries in Herblore skill to create Zamorak brew. It takes a Herblore level of 75 to clean Torstol and cleaning it gives 15 Herblore experience. Making a Zamorak Brew gives 175 Herblore experience.

Before the release of Farming skill Torstol was only obtainable from Sinister chest in Yanille's Agility Dungeon. To unlock the chest player needs a Sinister Key which is a drop from Salarin the Twisted.

Torstol is one of 3 herbs that cannot be obtained from the Sorceress's Garden minigame in Al-Kharid, along with Toadflax and Snapdragon.