A barricaded passage, a lost and fetid conduit, and an uncharted subterranean landscape. You now trespass in a quiet darkness that has not known a human presence for centuries. What secrets lay misplaced in its ancient channels and condemned chambers? Find out with the new WarLock Tiles: Forgotten Sewers Core Set This WarLock set includes new double-sided sewer channel tiles and walkway tiles. Channel tiles depict murky sewer water on one side and stone tiles on the other and can be stacked to create a rising tide effect. Walkway tiles serve as narrow passages to avoid the murky sludge and have worn wooden slats on one side and stone tiles on the other. Additionally, this set has full-height grime-stained sewer walls that are curved inward to invoke the feel of an underground tunnel.