Tenebrous Mines

Tenebrous Mines is one of the locations in the game TERA. It is open world non-instanced dungeon in.

The wars of the gods left behind countless valuable artifacts. The Tenebrous Mines tap one of the richest deposits within easy reach of. The nearby town of used to do brisk business in the artifact trade, but those days are sadly over.

Digging up artifacts is profitable, but risky. The Scions of Lok have captured the mines for their own nefarious plans. They continue to dig, but rather than manage rebellious miners, the Scions killed them all and raised an undead work force. Relentless Bloodclaw Arachnen and an army of undead lock down the middle levels, while deeper mines are full of Lokians and Scion thugs and Stalker Company troops. A ferocious demon guards the center of it all.

You can easily travel between the levels by searching for the teleport master.

Halls of Gloom


''This portion of the mines is the last bit that has not been dug up by the cultists and their undead. Risen miners and overseers patrol the tunnels, attempting to dig up the last bit of something powerful and ancient.''

Federation Camp:
 * Foreman's Outlook

Halls of Shadow


''Powerful undead and massive insects reside within these tunnels. Pits of a strange, eerie light have been dug up and provide the cultists with more materials. Federation camps have been set up to fight these powerful forces.''

Federation Camp:
 * Reliquary Station

Notable BAMs:
 * Relentless Bloodclaw Arachnen

Unique monsters:
 * Jurzeniir

Halls of Utterdark


There is special instance the Hidden Tunnel, part of story quest on this level. There's direct route from federation camp to instance entrance. Read map carefully.

Federation Camp:
 * Utterdark Outpost

You can also find Kurbain and Lamya in other parts of this level for additional quests.