This mutagen can be dropped by some monsters in the Flotsam forests in Chapter I. On at least one occasion it was dropped by the Endrega queen along with a Lesser power mutagen. It can also be dropped by Draugir in Chapters II and Chapter III (sewers).
This mutagen can be dropped by some monsters in the Flotsam forests in Chapter I. On at least one occasion it was dropped by the Endrega queen along with a Lesser power mutagen. It can also be dropped by Draugir in Chapters II and Chapter III (sewers).