Mammoth Weed Wizard Bastard has had us captivated since we first heard their EP Nachthexen, and we’re very excited for their new album Y Proffwyd Dwyll coming out on Sept. 30th via New Heavy Sounds (pre-order here). Today we’re stoked to bring you an exclusive stream off their upcoming album, the track “Cithuula.” If you haven’t had the pleasure of hearing these Welsh demons of heavy in action, this song will wrap itself around your throat like a conjured serpent, squeezing the life out of you until your brain explodes in the black ecstasy of doom perfection!