Delve below the city streets to brave the stained, sweated tunnels of what lies beneath. Carefully navigate narrow wooden walkways that keep your feet just above the channels of churning filth and muck. What dangers lie around the next bend or lurk beneath the retch-ridden river? Find out with the new WarLock Tiles: City 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.