Bongripper immediately sold me with "The Great Barrier Reefer" which tied Mammatus as one of the best of 2006.
Witty album titles aside these guys bring Vesuvius sized instrumental damnation.
Distorted sulfuric riffs that cause craters and continental drifts while filling your head with eschatological tephra.
Brimstoner heaviness from amplitude-mongers.
Satan is our pal.