The Court Devil was designed to provide heavy scarification to Har-Tru tennis courts without the removal of the line tapes. Forty (40) saw-toothed blades are angled to scarify as the unit is towed behind a golf cart or maintenance vehicle. The Court Devil is especially useful when lightly scarifying the top surface of a court for resurfacing and can also be used to regularly scarify the top surface of subsurface irrigated Har-Tru courts, including HydroCourt, HydroGrid and Cal-Cap. Bags of Har-Tru material can be added to the sturdy deck to increase the weight and depth of the blades. Includes tow bar for attaching to the back of most utility vehicles.