A famous writer has gone missing, last seen heading into the hills in search of the fabled Hell Mouth rumored to reside in the dark depths of the local mines. Now the Heroes have been hired to find him and bring him back alive. But the dark tidings foretold in his recent stories have begun to bear an eerie resemblance to reality, building toward something sinister. This limited edition, deluxe resin terrain piece depicts a massive eruption of stone and a swirling portal of darkness – the Hell Mouth, an all-new piece for Shadows of Brimstone, plus a new Mission - Through the Mouth of Madness - themed for the new piece! The Hellmouth acts as a gate for enemies or the void by doubleing the encounters, attacs or growing dead on the exploration token and adding enemies to fight.