|This article is about The Witcher (PC) monster part. For The Witcher 3: Wild Hunt alchemy ingredient, see Ghoul's blood.|
Ghoul blood is obtained from ghoul carcasses.
- In Chapter I, an "Old woman" will tell Geralt about ghouls in exchange for food. The conversation results in a Bestiary entry along with entries for abomination lymph, white vinegar, and ghoul blood.
- The Tome of Fear and Loathing, volume I
- The Tome of Fear and Loathing, volume II