“For centuries, Earthen Root Enclave served as a haven for the druids of the Systres, regardless of what group they might belong to. But now, this solemn sanctuary has come under assault from the Firesong Circle—an unforgiveable violation!”
Players will be tasked with taking down this villainous group of druids, visiting three areas designed around the elements of stone, root, and air, all the while taking down three different bosses. Naturally, there are rewards awaiting those who cut down the Firesong Circle like a monster set, achievements, collectibles such as a hermit crab pet, and three unique gear sets.
The Lost Depths DLC and the subsequent free-to-everyone Update 35 of ESO is arriving on Monday, August 22nd.
source: official site
