Sabotage

 is a quest in the Elemental Evil Campaign.

Steps

 * Defeat Cultists Saboteurs (12)
 * Return to Farah Dahl
 * note that the Cultist Saboteurs are most numerous on the top level north end of the map. When I was trying to complete this (08/12/16) I could only find a single spawn for these following the sparkly path, then on the very next quest traveled to the top level, north center of the map to find them numerous.