Duet Night Abyss: All Nocturnal Echoes Bosses

The following article takes a look at all of the Nocturnal Echoes Bosses in Duet Night Abyss, including unlock requirements and rewards.

Duet Night Abyss features a variety of Nocturnal Echoes bosses (Source: Hero Games)
Duet Night Abyss features a variety of Nocturnal Echoes bosses (Source: Hero Games)

You will find several Nocturnal Echoes Bosses in Duet Night Abyss as you progress through the game. As you’d expect, these bosses can pose a serious challenge, especially if you haven’t optimized the build you’re currently playing. As you fight and defeat these bosses, you will unlock even more characters and weapons in the game. So, it’s crucial to defeat all of the existing Nocturnal Echoes Bosses in the game. With that in mind, here’s a detailed guide on how you can unlock the first such boss in Duet Night Abyss, and where you encounter the other Nocturnal Echoes Bosses.

Unlocking the Nocturnal Echoes Bosses in Duet Night Abyss

Nocturnal Echoes Bosses are highly powerful versions of bosses you might have faced before
Nocturnal Echoes Bosses are highly powerful versions of bosses you might have faced before (Source: Hero Games and Steparu/YouTube)

You will unlock the first Nocturnal Echoes Boss once you complete the Can I Keep It quest. If you’ve already completed the On A Gentle Breeze main mission quest, the Can I Keep It quest should trigger for you soon enough. During this particular mission, you will accompany Snow into the sewers to catch the Geniemon hunters there. Once that’s done, both characters will report back to Camilla with a few Geniemon in tow. This ends the Can I Keep It quest, which also unlocks the Nocturnal Echoes feature.

Now, simply head into the game’s menu and select Combat. One of the tabs here will be marked Nocturnal Echoes. Choose that to begin a battle with one of these bosses.

All Nocturnal Echoes Bosses and Rewards

Noctural Echoes Bosses are more powerful variants of bosses that you might have earlier faced. Make sure you have the best Phoxhunter build to maximize your chances of defeating these challenging foes.

Nocturnal Echoes BossUnlock RequirementRewards
SibylleComplete the Can I Keep It quest.Coin, Ring of Severed Fear, Secret Letter: Shackle of Lonewolf, Secret Letter: Tabethe, Secret Letter: Sacrosanct Chorus, Secret Letter: Stellar Finality, and Secret Letter: Blast Artistry.
CrystalophileComplete the Can I Keep It quest.Coin, Ring of Escaped Entropy, Secret Letter: Vernal Jade Halberd, Secret Letter: Yale, Secret Letter: Viridis Reefs, Secret Letter: Guixu Ratchet, and Secret Letter: Truffle and Filbert.
The EclosionerComplete the Can I Keep It quest.Coin, Ring of Chronal Reversion, Secret Letter: Wandering Rose, Secret Letter: Rhythm, Secret Letter: Sacrosanct Decree, Secret Letter: Exiled Thunderwyrm, and Secret Letter: Submerged Serenade.
The Warden Of The InfernoComplete the The Judgment Day quest.Coin, Ring of Justice Rekindled, Secret Letter: Punitive Inferno, Secret Letter: Hellfire, Secret Letter: Day of Sacred Verdict, Secret Letter: Embla Inflorescence, and Secret Letter: Arclight Apocalypses.
Beast From The SnowfieldComplete Children From The Snowfield, Heart of Innocence Final Act.Coin, Ring of Severed Fear, Secret Letter: Sacred Favour, Secret Letter: Lisbell, Secret Letter: Aureate Yore, Secret Letter: Daybreak Hymn, and Secret Letter: Phantasio.

Also Read: Duet Night Abyss: All Mediation Commissions



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