| Formula for De Vries' Extract | |
|---|---|
 Formula for De Vries' Extract | |
| Description | |
Type |
Book |
Source |
see location |
Price to buy |
400 
|
Price to sell |
80
|
ID |
it_scroll_115
|
This scroll contains the formula for De Vries' Extract, which makes it possible to spot invisible enemies.
Content[ | ]
- Formula for De Vries' Extract
- De Vries' Extract: makes it possible to spot invisible opponents.
Journal entry[ | ]
Formula: De Vries' Extract
Location[ | ]
- Triss gives Geralt this recipe scroll after he places the sensors for The Source
- The Hermit in the Fields
- Kalkstein sells it in Old Vizima in Act V