Red Haze
Red Haze is a bomb in The Witcher 2 that turns enemies against each other. When it explodes it releases a red gas that drives creatures into a hallucinating rage, so they attack one another instead of Geralt.
Its direct damage is tiny at 1-3; the real value is the chaos it causes in a crowd. It has no effect on creatures that are immune to hexes, so it is best thrown into groups of ordinary foes.
How to obtain
Brewed from Formula: Red Haze using Aether, Hydragenum and Caelum. The formula is sold by Cedric, Earso, Fioravanti and Isidor Quay (Chapters 2 and 3).
Keep exploring
Plan a Remastered build: skill trees, mutagens, gear and a shareable build image.
Pick a potion, decoction or bomb and see every ingredient you need.
Answer the key choices and find out which Witcher 3 ending you will get.
Every location, quest and monster in the first region on one map.
The Wolf School's hidden valley: the keep, the Bastion, caves and treasure.
Tick off every school gear diagram and crafted piece, with diagram locations.
Search any monster and see the right oil, Signs and bombs.