In Witcher 3, the item code for fiend mutagen is:
Fiend mutagen
To spawn fiend mutagen in Witcher 3, type the following command into the debug console:
additem('Fiend mutagen')
Find statistics and information about this Witcher 3 item below.
| Item Name | Fiend mutagen |
| Item Code | Fiend mutagen |
| Numerical Item ID | 0 |
| Game | Witcher 3 (PC / Mac, Steam) |