Lost Depths

Online:Graven Deep

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This article is about the group dungeon. For the cemetery, see Deep Graves.

ON-mapicon-GroupInstance.png
Dwemer Ruin:
Graven Deep
(view on map)
ON-icon-alliance-Systres.png
Group Dungeon
Discoverable Yes
Completion Objective
Dungeon Yes
# of Zones 6
Occupants
(?)
Zone
AmenosHigh Isle
Location
South of Port Navire
Entrance in Amenos Station docks
Instanced Dungeon
Min Level 45
Group Size 4
Bosses 3
Mini-Bosses 3
Veteran Speed Run Target 25 mins
Loading Screen
Loading screen
"Yes, yes. This one has heard your besotted whispers about the mysterious Graven Deep. Samaril believes none of them. He has a shipment of Alik'r spice to deliver and a pack of cowardly sailors won't slow him down."—The final recorded words of Samaril, captain of the Azure Spirit.
Uncharted Island at Graven Deep

Graven Deep is a region located off the southwest coast of High Isle, accessed by ship from Amenos Station.

It is connected to a Dwarven observatory located on the seabed, containing a machine capable of manipulating the weather.

Tempest Observatory, offering views from the bottom of the seabed

It is included in the Lost Depths DLC alongside Earthen Root Enclave.

Backstory Description[edit]

Update 35 Patch Notes

Tamriel's sailors whisper warnings about Graven Deep, a strange region of the Abecean Sea where any ship that enters vanishes without a trace. Join former pirate Dhulef as he hunts for information on the legendary Druid King's voyage to the Systres and seeks to uncover an ancient secret buried far beneath the waves.

Lost Depths Preview—Graven Deep

All who sail the Abecean Sea know of the perils of Graven Deep, a mysterious region infamous for the disappearance of many a vessel. Unfortunately for you, your ship is this treacherous region's latest victim, and you and your party have washed up on a mysterious uncharted island at the center of it all. Thankfully, you are not alone, as the Mages Guild explorer Dhulef has also survived the shipwreck and has a mission for you.
Sail to (or shipwreck upon) an uncharted island, battle your way through an ancient Dwarven complex, and solve the mystery of Graven Deep—what you discover beneath the waves may have consequences for the Legacy of the Bretons adventure to come. Is your team ready to help Dhulef delve into this underwater facility?

Lost Depths Bundle Details

An abandoned Dwemer facility sits atop an uncharted island in the Abecean Sea. The prefect place for an adventure! Join Dhulef of the Mages Guild as he investigates mysterious storms, shattered ships, and the dark stirrings of Necromancy at Graven Deep.

Related Quests[edit]

  • Graven Deep: Help Dhulef investigate the secrets of Graven Deep. / You eliminated the undead threat within Graven Deep.
    • ON-qico-Group Area.pngHaunted Depths: Explore an uncharted region of the Abecean Sea and make it back alive.
  • Repeatable ON-qico-Group Dungeon.pngPledge: Graven Deep: Explore Graven Deep and return Undaunted.

Characters[edit]

Graven Deep
Dhulef Quest Giver

Enemies[edit]

Normal Enemies[edit]

Elite Enemies[edit]

Minibosses[edit]

Bosses[edit]

Layout[edit]

Uncharted Island[edit]

(?)

Dwarven Station[edit]

(?)

Transcender Chamber[edit]

(?)

Tempest Observatory[edit]

Dungeon Buffs[edit]

Three group wide buffs can be obtained in Graven Deep by finding and defeating the three hidden side bosses. The buffs are the following:

Buff Description Obtained By
ON-icon-misc-Shield Generator.png Shield Generator Health increased by 10%. On hit gain a Centurion Shield for three seconds that reduces damage taken by half. This effect can occur no more than once every 40 seconds. Defeating Mzugru, Security Drone
ON-icon-misc-Defense Systems.png Defense Systems Magicka increased by 10%. Gain access to the laser defense systems within the base, which can be manually activated once every 60s per defense station. Defeating Xzyviian, Defense Crawler
ON-icon-misc-Remote Battery.png Remote Battery Stamina increased by 10%. When Stamina is reduced to 30% or less, Stamina Recovery is supercharged for 4s. This effect can occur no more than once every 60s. Defeating Chralzak, Sphere 9402-A

Books[edit]

Sets[edit]

Set Name Bonuses Armor Weight
Grave Inevitability

2 items: Adds 15-657 Critical Chance
3 items: Adds 3-129 Weapon and Spell Damage
4 items: Adds 15-657 Critical Chance
5 items: Dealing damage with a Light or Heavy Attack grants you a stack of Remorseless for 5 seconds, up to 5 stacks, up to once every 0.5 seconds. While you have 5 stacks, you generate an aura of focus, granting you Major Force, increasing your Critical Damage by 20%, while group members within 12 meters of you gain Minor Force, increasing their Critical Damage by 10%.

Light Armor
Pangrit Denmother

2 items: Adds 4% Healing Taken
3 items: Adds 34-1487 Armor
4 items: Adds 3-129 Health Recovery
5 items: Adds 43-1890 Maximum Stamina
5 items: When you Block, you and up to 3 group members within 12 meters gain Minor Courage for 10 seconds, increasing your Weapon and Spell Damage by 215. This effect can occur once every 5 seconds.

Heavy Armor
Phylactery's Grasp

2 items: Adds 3-129 Weapon and Spell Damage
3 items: Adds 15-657 Critical Chance
4 items: Adds 15-657 Critical Chance
5 items: On Light Attack Critical Damage, you apply Withered Soul, dealing 1500 Disease damage over 10 seconds. On Light Attack Critical Damage on an enemy with Withered Soul, restore 13-575 Stamina. Withered Soul can occur once every 10 seconds and the damage scales off the higher of your Weapon and Spell Damage.

Medium Armor
Euphotic Gatekeeper

1 item: Adds 3-129 Stamina Recovery
2 items: When you use Roll Dodge, create a Hadolid Husk after you roll. While within 5 meters of the Hadolid Husk, it will absorb all direct damage attacks against you. After 1 second, the Hadolid Husk explodes, dealing 1155 Poison damage to all enemies within 5 meters. This effect can occur once every 20 seconds and scales off the higher of your Weapon and Spell Damage.

Monster Helm Sets

Achievements[edit]

There are 23 achievements associated with this Dungeon:

Achievement Points Description Reward
ON-icon-achievement-Lost Depths Explorer.png Lost Depths Explorer 5 Enter either Earthen Root Enclave or Graven Deep for the first time. Pet: Mulberry Hermit Crab
ON-icon-quest-Book 01.png Drowned Mariner Style Master 50 Learn every chapter in the Drowned Mariner style book, acquired by defeating the final boss in Graven Deep.
Needed for Graven Deep Challenger
ON-icon-achievement-Graven Deep Challenger.png Graven Deep Challenger 50 Complete the listed achievements for Veteran Graven Deep.
ON-icon-achievement-Graven Deep Conqueror.png Graven Deep Conqueror 10 Defeat the Euphotic Gatekeeper, Varzunon, and Zelvraak the Unbreathing in Veteran Graven Deep. Memento: Dhulef's Bubble Ward
Bust: Euphotic Gatekeeper
ON-icon-achievement-Breathless.png Breathless 50 Defeat Zelvraak the Unbreathing after placing the challenge banner in Veteran Graven Deep. Title: Breathless
ON-icon-achievement-Storming the Beach.png Storming the Beach 50 Defeat all encounters in addition to the Euphotic Gatekeeper, Varzunon, and Zelvraak the Unbreathing within 25 minutes of entering Veteran Graven Deep. Your timer starts when you engage the first group of enemies.
ON-icon-achievement-Life Among the Undying.png Life Among the Undying 50 Defeat all encounters in addition to the Euphotic Gatekeeper, Varzunon, and Zelvraak the Unbreathing in Veteran Graven Deep without suffering a group member death.
Needed for Graven Deep Champion
ON-icon-achievement-Graven Deep Champion.png Graven Deep Champion 50 Complete the listed achievements for Veteran Graven Deep. Title: Graven Deep Champion
ON-icon-achievement-Drowned Sailor Slayer.png Drowned Sailor Slayer 10 Defeat 200 Drowned Sailors in Veteran Graven Deep. This includes Drowned Frost Mages, Drowned Assassins, and Drowned Ravagers.
ON-icon-achievement-Giant Undead Slayer.png Giant Undead Slayer 10 Defeat 50 Giant Undead in Veteran Graven Deep. This includes Bone Colossi, Wraiths, Flesh Abominations, and Varzunon.
ON-icon-achievement-Wildlife Preservation.png Wildlife Preservation 10 Defeat the Euphotic Gatekeeper without destroying any pangrit pits in Veteran Graven Deep. Only the pangrit pits destroyed after the Euphotic Gatekeeper leaps from the rocks count for this achievement.
ON-icon-achievement-Respect for the Dead.png Respect for the Dead 10 Defeat Varzunon without killing a single skeletal sacrifice in Veteran Graven Deep.
ON-icon-achievement-Share and Share Alike.png Share and Share Alike 10 Defeat Zelvraak the Unbreathing without a player hitting the same Sea Orb twice in a row in Veteran Graven Deep.
ON-icon-achievement-Greedy for Ghosts.png Greedy for Ghosts 10 Defeat Zelvraak the Unbreathing after collecting all the golden ghosts during a single encounter in Veteran Graven Deep.
Normal
ON-icon-achievement-Lost Depths Scout.png Lost Depths Scout 10 Complete both Earthen Root Enclave and Graven Deep in Normal.
ON-icon-achievement-Light of the Lost Depths.png Light of the Lost Depths 50 Complete optional content in both Earthen Root Enclave and Graven Deep. Head Marking: Touch of the Draoife Face Marks
ON-icon-achievement-Graven Deep Vanquisher.png Graven Deep Vanquisher 10 Defeat the Euphotic Gatekeeper, Varzunon, and Zelvraak the Unbreathing in Graven Deep. Trophy: Euphotic Gatekeeper
Reinforced Dwarfglass Window, Massive (page) 0004000040,000 Gold
ON-icon-achievement-Mechanical Archeology.png Mechanical Archeology 10 Complete optional content in Graven Deep by finding and defeating all three optional bosses.
ON-icon-achievement-A Bone to Pick.png A Bone to Pick 10 Witness the final evolution of the Bone Colossus while fighting Varzunon in Graven Deep.
ON-icon-achievement-Back to Sleep.png Back to Sleep 10 Kill 300 Fractured Souls while fighting Zelvraak the Unbreathing in Graven Deep on any difficulty.
Veteran
ON-icon-achievement-Lost Depths Delver.png Lost Depths Delver 50 Complete both Earthen Root Enclave and Graven Deep in Veteran. Dye: Brightfern GreenBrightfern Green
ON-icon-achievement-Gatecrasher.png Gatecrasher 50 Defeat Euphotic Gatekeeper after placing the challenge banner in Veteran Graven Deep.
ON-icon-achievement-Snap, Crack, and Crunch.png Snap, Crack, and Crunch 50 Defeat Varzunon after placing the challenge banner in Veteran Graven Deep.
ON-icon-achievement-Fist of Tava.png Fist of Tava 50 Defeat all encounters in addition to the Euphotic Gatekeeper, Varzunon, and Zelvraak the Unbreathing after raising the challenge banner in Veteran Graven Deep within 25 minutes without suffering a group member death. Your timer starts upon engaging the first group of enemies. Title: Fist of Tava
ON-icon-achievement-Pressure in the Deep.png Pressure in the Deep 50 Defeat Zelvraak the Unbreathing after raising the Challenge Banner and without gaining any benefits from completing optional content in Veteran Graven Deep.

Maps[edit]

A map of the Uncharted Island
A map of the Security Depot
A map of the Dwarven Station
Uncharted Island
Uncharted Island
Transcender Chamber
Transcender Chamber
Security System Activator
Security System Activator
Security System Activator
Security System Activator
A map of the Dwarven Station
A map of the Transcender Chamber (entrance level)
Dwarven Station
Dwarven Station
Lever to the Exit Level
Lever to the Exit Level
A map of the Transcender Chamber (entrance level)
A map of the Transcender Chamber (exit level)
Entrance Level
Entrance Level
Tempest Observatory
Tempest Observatory
A map of the Transcender Chamber (exit level)
A map of the Tempest Observatory
Transcender Chamber
Transcender Chamber
Diving Portal
Diving Portal
Diving Portal
Diving Portal
Charge Switches
Charge Switches
Power Coupling
Power Coupling
Logbook of Druid Anwas
Logbook of Druid Anwas
A map of the Tempest Observatory

Gallery[edit]

External Links[edit]

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