Sludge (MineFactory Reloaded)

Sludge is a liquid added by MineFactory Reloaded that can spawn naturally in the world, and as a byproduct of the Harvester.

Sludge can be used in Sludge Boilers to produce dirt-like materials.

Standing in sludge will give you the Wither, Nausea and Weakness debuffs for twelve seconds.