The Twilight's Hammer has moved into the Moonshrine Ruins of Blackfathom Deeps. Their presence can only serve to coerce the elements into working against us. If left unchecked, this region will be theirs for good.
<name>, go into Blackfathom and find the ruin's fathom stone; it should be somewhere close in the water. In it is a fathom core - a device that when properly read it will relate a history of all elemental activity. If I have it, I and the Earthen Ring can maybe do something to stop them!
This is exactly what I need! A fathom core is an incredible well of information that we will be able to draw much good from. Whatever the Twilight's Hammer is up to in there - and believe me when I say it is no good - my comrades and I will now uncover.
You've done well here today; the Earthen Ring looks upon you warmly for assisting us. You've also helped the Horde as a whole, and for that you should be proud.