Unholy runes adorn every inch of the charred and blackened walls of this despicable cave. Pulses of negative energy from the nether planes erupt from a column of black-orange lava that flows from ceiling-to-floor in a haphazard fashion causing the swarms of insects crawling around the room to almost dance and gyrate in a disturbing fashion. A dull hum emanates from the lava pillar, setting your pulse racing and causing your breathing to become shallow and difficult. Once in a while, flashes of red and orange light burst out from the unholy runes, fueled with negative energies that draw their origin from the center of the lava column. It would be unwise to linger here long.