Doomcrypt

Doomcrypt is one of the locations in TERA. It's open world, non-instanced dungeon in Val Elenium. Doomcrypt is know as place where God Saleron is incarcerated under a mountain after the Divine War.

Doomcrypt has three levels.

Lore
''Doomcrypt, formerly a mining complex in southeast Tor Exsul, is a battleground between federation researchers and Thulsa's demon and arachnen allies. The scholars search for ancient relics, eager to exploit their power, while Thulsa's force seeks to control access. It's no great mystery as to why—a god, Saleron, is imprisoned in Doomcrypt, and Thulsa doesn’t want him helping the federation. If you can reach Saleron, enter his Sky Garden, and pass his tests, the imprisoned god will help you thwart Thulsa’s plans for Kelsaik.''

Crypt of the Forsaken
The first level from Tor Exsul is quite straightforward. There are few dead-ends though. Quite close to entrance you'll find Phalangeal Research Camp. Monsters up to first camp are Cruel Goldmaw Hellhounds. From the first camp on you'll find Cryptkeeper Destroyers (armored Kulkaris) and Prion Helgevars and Prion Njalvars with their Tuwangi minions. There is one named location, the Bridge of Pain (southern route, which has less Prions). Beyond the bridge the Prions are fighting the Arachnen over the dominance of the Doomcrypt.

Crypt of the Lost
This level has two camps. Your destination is Saleron Research Camp which close when you descent to this level. Ebon Span where rests is nearby.

Corpus Research Camp has optional yellow quests you want to complete them all.

Crypt of the Damned
The lowest level, the Crypt of the Damned is argons incursion area. Again camp Uprising Redoubt is close when entering this level.