After The Fall: EarthFall
Revenger’s are Troll brethren that have been warped by the chemicals and poisons in the ground. Over time, they begin to show genetic deformities, including a large increase in size and incredible streaks of violence mixed with long periods of sedentary inaction.
Trolls have learned that feeding a Revenger, bipedal flesh can increase their times of action and decrease their sedentary times. They are blindfolded like a horse for the times that they are sedentary and are fairly docile during those times.
Due to their size, their weapons are usually large items such as car bumper maces, beams of steal and other massive objects.