The mutant spider can be found in Section C of the Abandoned Mine. She has killed a Drow Priestess, who's body can be found directly behind the spider, on the south east side of the cave.

Spoiler: The Drow priestess is in possession of a key that unlocks the door leading to the Tunnels below the Black Mountains. An Armor of Lloth can be obtained from the spider.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.