This is a tank-centric fight. Common 'tank run away down the tunnel' method. * Clear the right-side pack, and tank him facing away down the tunnel. * When he casts ground slam, strafe to his side to avoid the frontal smash. Return to the front of him and wait for the paralyze. * After you are paralized, start attempting to run away from him down the tunnel. As soon as you free up, which should be quickly (see below), you'll begin running away from him down the tunnel. Don't go too far, get ~20 yds away for the shatter, then stop. * Once shatter finishes, run or charge back to him to avoid him walking down the tunnel too much. * Rinse repeat. If he is walking too far down the tunnel, you may be running out too far for the shatter.