The pitch rig is used for pitch production. It requires a worker, who takes trips between the stockpile and the rig after extraction of pitch is complete. Pitch rigs can be sited in the marshlands.
Pitch can be used as an invisible trap in the form of a pitch ditch, being spread out on a large area, which can be then ignited by a flaming arrow or fire itself. Upon ignition very high flames appear, which damages friend and foe alike.