Wrath of the Fleshwarped Queen

From the introduction: Under the rule of Runelord Alaznist, the Thassilonian nation of Bakrakhan waged continuous warfare with neighboring Shalast. Numerous research facilities across Bakrakhan were dedicated to producing stronger weapons and living soldiers to fuel the conflict. One of these facilities, the Wrathwarped Halls, lies hidden beneath Varisia’s Calphiak Mountains. Its entrance stood undisturbed for millennia — until an unlikely group of explorers happened upon it.