Critical effects mutagen
Mutagen
Description
Category	Magical
Contains
Type	Alchemy ingredient / Mutagen
Effects	Knockdown +2% (+3% / +5%) Stun +2% (+3% / +5%) +2% (+3% / +5%) +2% (+3% / +5%) +2% (+3% / +5%) +2% (+3% / +5%)
Source	Loot / men east of the dwarven smithy in Flotsam
Price to buy	231 – 289
Price to sell	13
Weight	0.1

Geralt receives this mutagen if he agrees to participate in an experiment being conducted by two randomly named men, hanging around just east of the dwarven smithy in Flotsam.