Master of Darkness Bourbon BA for 5 years with vanilla beans added to the barrel De Struise Brouwers - Black Damnation XXXIV: Masters Of Darkness IV (330ml) £9.25PriceQuantity*ADD TO CARTBeer Information Country Belgium Brewery De Struise Brouwers Style Barrel-Aged Imperial Stout ABV 12% Vessel Bottle Volume 330ml Untappd Rating 4.04 Dietary Information Vegetarian Vegan