Acolytes of the Temple of Light are planning an expedition to below the surface of the Coast via a cave that has been briefly explored. They have a competent set of warriors, but considering the unknown conditions of the cave they are being cautious. You may expect a vast cavern that delves deep below ground. Surveyors say they ran across signs of a previously of sentient life: discarded furniture made from available materials, gardens, and an artificial water diverter.