Hub 4: Effluvium

''The muck and sewage prophesy what will become of Hexen unless Korax is stopped. Yet even here, it is possible to find a key to moving on.''

The Effluvium is one of the maps on the mini-hub, the Gibbet.

This area is a sewer area that you will visit at least twice. Stalkers roam about in the muck.