Witcher Wiki

In The Witcher 3: Wild Hunt[]

Cortinarius
Tw3 cortinarius
Used in alchemy
Description
Inventory/slot
Alchemy and crafting
Category
Common item
Type
Alchemy ingredient
Source
Plant Grows wild
Base price
crown(s)
Price to buy
11 – 13 crown(s)
Price to sell
1 – 2 crown(s)
Weight
0 weight

Cortinarius is used to craft the following items:

In The Witcher 2: Assassins of Kings[]

Cortinarius
Tw2 ingredient cortinarius
Alchemy ingredient. Contains hydragenum
Description
Category
Common
Type
Alchemical ingredient
Contains
Hydragenum
Source
Grows wild / purchase
Price to buy
1316 oren(s)
Price to sell
2 oren(s)
Weight
weight 0

While this mushroom grows wild and is quite abundant, it can also be purchased. Merchants who sell cortinarius include:

Trivia[]

Cortinarius is actually also a mushroom in the real world. It belongs to the genus of agarics and various kinds of this species are found around the world. Many of these mushrooms are poisonous. It can be estimated there are over 2000 species.