Cultists at our Doorstep
Cultists at our Doorstep is an Alliance-only quest for level 15-30 in Blasted Lands. It is step 7 of 56 in the Blasted Lands storyline. The quest's turn-in marker is in Blasted Lands at 63.2, 16.9. It rewards 4 reward items, 1 reputation reward, 4,100 experience and money.
Description
You may have already run into some of the Shadowsworn cultists that dwell in the caves just to the southwest of Nethergarde. They do not impress an immediate danger upon our fortress, but I fear that they are planning something more dreadful than you can imagine.
The low-ranking members carry spell foci that might hold an answer. Bring some back to me intact, if you can wrench them from the cultists' hands.
Rewards
You will be able to choose one of these rewards:

