Drow judicator

The Drow Judicator is a special prestige class of the drow. Servants of demigod Selvetarm, the Spider That Waits, Drow Judicators are spellcasters that have survived the vicious rites necessary to work with demons and Lolth-warped spiders. They often serve (albeit grudgingly) high-ranking priestesses of Lolth as defenders and assassins.