Murkblood Corrupters

Murkblood are capturing and torturing the spirits of air! Murkblood are my kin: A tribe of the Broken who serve the vile Musel'ek, beast lord of Coilfang.

The air spirit states that the Murkblood putrifiers are capturing other spirits of air and using them to sow chaos into the ranks of the elements. It would seem that the Murkblood have recently sacked an orc village to the southwest known as Sunspring and are using powerful elemental magic to disturb the lake. Find the putrifiers and destroy them.