Adam Darski
In July 2012, Nergal became the newest spokesman for Demon Energy drinks that would be sold all throughout Poland. Nergal appeared in his full Behemoth attire on the front of four different flavors of the Demon Energy brand next to the brand's slogan of "No Limits, No Laws". Darski reportedly donated all of the money he earned for his placement to one of the world's best bone marrow donor centers.