Toxic Lurker

Toxic Lurkers are a type of spider enemy. They are rare creatures, and their fangs secrete venom.

Diablo Immortal
Toxic Lurkers appear in Diablo Immortal. They are found in the Wortham, Ashwold Cemetery, the Dark Wood, and Shassar Sea zones.

Diablo III
Toxic Lurkers appear in Diablo III. They are the largest (and least numerous) 'warrior' spiders. They are easily seen from afar due to their size, and cannot hide in the webs. Their melee attack hits quite hard, they can launch webs that cover greater areas, and also have innate Plagued affix that allows them to spawn one pool of poison on the ground.

Uniques

 * Rathlin the Widowmaker (Caverns of Araneae)
 * Qurash the Reviled (Caverns of Araneae)