'Claiming Supremacy' is the perfect combination of the band's furious riffing, Hardcore attitude and Classic Metal influences, with very obscure lyrics and, of course, those anthemic choruses that fans recognize as a band trademark. Overall the album is heavier, faster and ruthless than ever. Lyrics vary from B-movie scenarios to social-political themes, science fiction, mythology and history. The album has been mixed and mastered by Joel Grind (Toxic Holocaust). Cover artwork was handled by acclaimed artist Mario E. Lopez (Evil Invaders, Impalers, Hyades).