A gold mine for the Venture Co.
Things to attackEdit
The sludge is said to be home to an immense and powerful being, made entirely out of the oil that seeps from the bowels of the earth. It has already destroyed the goblin's drilling operation once (with help from the Heroes' Society), though it was swiftly defeated by the heroes themselves - only after taking a bite out of Sithren.
However, rumours are abound amongst the Venture Co. as they continue their rebuilding efforts. The dark depths bubble and moves unnaturally, as if it were still alive and the goblins become ever afraid. The Beast waits for an opportune moment, and revenge is fresh on its mind.