The Diseased and The Poisoned  Carnifex has toured over 22 countries with such bands as  The Black Dahlia Murder ,  Despised Icon ,  Obituary ,  Unleashed ,  Finntroll ,  Warbringer ,  Parkway Drive ,  Unearth , Architects ,  Whitechapel ,  Protest the Hero ,  Bleeding Through ,  Darkest Hour , Impending