Built an age ago by the drow from alchemically densified stone and reinforced with mystical webbing to protect against the northern orc hordes, the keep fell to the perfidy of the duergar, only to be conquered by the orcs it had been intended to stop. Reconquered by dwarves, and then abandoned when the area was mined out, spiderstone keep has stood empty for a millenia. Now, following a map sold to you by a miserly mongrelfolke prospector, you have claimed this for yourself. What secrets will you find in your Spiderstone Keep?