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Duet Night Abyss

All Excavation ∞ Commissions

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Duet Night Abyss All Excavation Commissions ∞

Excavation ∞ and Covert Excavation ∞ Commissions are challengeable dungeons where you can get Coins and Secret Letter Drops respectively, at Duet Night Abyss. See below for a list of all Excavation ∞ and Covert Excavation ∞ Commissions, their schedules, their rewards, as well as the enemies you can find in each of them.

Excavation ∞ Commissions

Excavation ∞ Commission Main Objective

Excavation ∞ Objective
Assist Lunoxplorer with her terrain excavation and safeguard the Excavators
Commission Type Commission
Rewards Coins
How to Unlock Complete The Art of Survival main quest
Excavation ∞ Quote Description
“The weather is so nice, let's go for a walk... Oh wait, no! We can go explore outdoors together! And we can conduct research at the same time! Remember to take good care of these exploration devices. They might not be very user-friendly, but they are very expensive... After we finish exploring the terrain, I'll add your name to my research report!” — Lunoxplorer

Excavation ∞ Commission Schedule

Excavation ∞ Schedule
Open permanently in Commissions.

All Excavation ∞ Commission Rewards and Unlock Requirements

Commission and Level Unique Rewards How to Unlock
Excavation ∞ I Lv. 10 Coin x6300
Complete The Art of Survival main quest
Excavation ∞ II Lv. 20 Coin x9900
Complete the previous difficulty to unlock.
Excavation ∞ III Lv. 30 Coin x13500
Reach Trial Lv. 25
Excavation ∞ IV Lv. 40 Coin x17100
Reach Trial Lv. 35
Excavation ∞ V Lv. 50 Coin x20700
Reach Trial Lv. 45
Excavation ∞ VI Lv. 60 Coin x24300
Reach Trial Lv. 55
Excavation ∞ VII Lv. 70 Coin x27000
Reach Trial Lv. 60

All Excavation ∞ Commission Enemies

Commission and Level Enemies
Excavation ∞ I Lv. 10
Excavation ∞ II Lv. 20
Excavation ∞ III Lv. 30
Excavation ∞ IV Lv. 40
Excavation ∞ V Lv. 50
Excavation ∞ VI Lv. 60
Excavation ∞ VII Lv. 70

Excavation ∞ Covert Commissions

Excavation ∞ Covert Commission Main Objective

Covert Excavation ∞ Objective
Assist Lunoxplorer with her terrain excavation and safeguard the Excavators
Commission Type Covert Commission
Rewards Secret Letter Drops
How to Unlock Complete the quest Go, Geniemons!
Excavation ∞ Quote Description
“The weather is so nice, let's go for a walk... Oh wait, no! We can go explore outdoors together! And we can conduct research at the same time! Remember to take good care of these exploration devices. They might not be very user-friendly, but they are very expensive... After we finish exploring the terrain, I'll add your name to my research report!” — Lunoxplorer

Excavation ∞ Covert Commission Schedule

Covert Excavation ∞ Schedule
In hourly refresh pool in Covert Commissions

All Excavation ∞ Covert Commission Rewards and Unlock Requirements

Commission and Level Unique Rewards How to Unlock
Excavation ∞ Lv. 40 Complete the quest Go, Geniemons!

Covert Commissions let you customize what kind of rewards you can get with the use of purchasable Secret Letters. Simply go to the Shop menu and buy Secret Letters of the character, weapon, or Demon Wedge that you want to obtain, and then select it before beginning the Covert Commission.

By the end of the commission, you can choose only one from three out of the six potential rewards. Do keep in mind that higher rarity drops are less likely to appear as selectable rewards, so be sure to plan out how many Secret Letters to purchase.

All Excavation ∞ Covert Commission Enemies

Commission and Level Enemies
Excavation ∞ Lv. 40

How to Clear Excavation ∞ Commissions

Excavation ∞ Objectives





Search and Activate Three Excavators

Follow the in-game marker to find the site for the device called Excavator. Upon reaching the location, an Excavator will activate. There are a total of three Excavators you must activate to finish the commission.

Defeat Porter Filthoids to Get Excavator Modules

Excavators require cube-like items called Excavator Modules to fully finish. These are acquired by defeating Porter Filthoids, which are flying enemies that have large orange glowing lower bodies. Porter Filthoids will spawn along with other enemies to attack you while you defend the Excavator.

Bring the Excavator Modules to the Excavator

After collecting an Excavator Module, approach an Excavator for automatically install it. An Excavator will need four modules to fully excavate to 100%, which is the max amount of modules you can carry.

Wait for the Excavator to Charge

Keep an eye on the excavation progress and the remaining number of Excavator Modules. Keep the Excavators from reaching 0 HP or it will be disabled for the rest of the commission. Bring other teammates with you so you can cover more ground.

Receive Coins When the Excavator Finishes Charging

Excavators will reward Coins while it is excavating. The commission is completed after three Excavators have been activated and at least one of them fully excavates. Having all three Excavators fully excavate will give more coins than the commission's base reward.

Retreat or Continue for More Rounds

Duet Night Abyss Retreat or Continue for More Rounds
Completing an Excavation commission allows for a choice between retreating or continuing to activate new Excavators for more Coins. Each wave will increase the rewards until it is reset on the 6th Wave. Enemy levels will steadily increase per wave.

Duet Night Abyss Related Guides

Duet Night Abyss Commissions and Dungeons

List of All Commissions

All Commissions

All Commissions
All Exploration ∞ Commissions Exploration Duet Night Abyss All Relocation CommissionsRelocation
Duet Night Abyss All Defense ∞ Commissions Defence All Escort Commissions Escort
Duet Night Abyss All Expulsion Commissions Expulsion Duet Night Abyss All Mediation Commissions Mediation
Duet Night Abyss All Hedge Commissions Hedge Duet Night Abyss Excavation Commissions Excavation
Duet Night Abyss All Termination Commissions Termination Duet Night Abyss All Capture CommissionsCapture
All Dismantle Commissions Dismantle Duet Night Abyss All Chase CommissionsChase

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