Greengill Slaves are level 60 murlocs on the Greengill Coast of the Isle of Quel'Danas. Physically they are very small. They have been mind-controlled by the Darkspine Sirens and Darkspine Myrmidon in the area and are now neutral to players.
They are involved in the following quests:
Patch 2.4.0 (2008-03-25): Added.