Arachs are the first type of Giant Spider found in Diablo II. They are located in the Catacombs. Spiders Spin Webs and have 50% faster health regeneration than normal monsters. They are also pretty much unique in that they will rarely attack unless provoked. It will only take minor damage, however, to make them hostile. Evil Spider Arach • Poison Spinner • Flame Spider • Spider Magus Image:Act1Q6.gif This monster article is a . You can help the Diablo Wiki to become more awesome by expanding it.