Music News Posted October 23, 2018 by Grim Magazine in Music News, News Powerwolf – The Sacrament Of Sin POWERWOLF is THE most successful band in Germany and definitely one of the hottest acts in metal! Their #1 chart entries, gold records and numerous sold-out headlining shows on their upcoming... Read more Tags: Heavy Metal News, Napalm Records, Powerwolf, The Sacrament Of Sin Tour