Calculator › Bestiary › Necrophages › Ignis Fatuus
Weaknesses
OilNecrophage oil
SignQuen
BombMoon Dust
From the in-game bestiary, cross-checked on: Witcher Wiki, Wiedźmin Wiki, Fextralife
How to beat: Ignis Fatuus
Moon Dust bombs are essential here, so bring plenty. Keep Quen active and coat your silver sword in necrophage oil.
About
Ignis Fatuus is an ancient and powerful foglet living in a cave in Crookback Bog in Velen. Foglets of such age grow stronger over the years, hitting too hard to block and moving very fast. This one is especially skilled at creating illusions and can melt into the mist and reappear behind its target.
Loot
Possible drops – not every kill yields all of them.
Other necrophages
AbayaNecrophagesNecrophage oil · Northern Wind · Quen
AlghoulNecrophagesNecrophage oil · Axii
DevourerNecrophagesNecrophage oil
Drowned deadNecrophagesNecrophage oil · Igni
DrownerNecrophagesNecrophage oil · Igni
FoglerNecrophagesMoon Dust · Necrophage oil · Quen
GhoulNecrophagesNecrophage oil
Grave hagNecrophagesBlack Blood · Necrophage oil · Yrden
Data: Witcher Wiki (CC BY-SA 3.0), adapted. Monster images © CD PROJEKT RED.