Immersive Theatre guide for Duet Night Abyss (DNA). Guide includes how to unlock, gameplay guide, how to beat, unlock Fina, rewards, Repertoires, Acts, bosses, how to get stars.
Table of Contents
Immersive Theatre - Fina Cycle
This article was last updated on December 4, 2025 and will no longer be updated moving forward. Thank you for your support to this project!
| Duration | November 25, 2025, 5:00 – December 23, 2025, 04:59 (server time) | ||
|---|---|---|---|
| Advantage Elements | |||
| Anemo | Umbro | ||
Get Fina's Secret Letters
In this cycle, players can earn Fina's Secret Letters by completing Immersive Theatre stages. Starting from Featured Repertoire to Immortal Repertoire, you can gain her Secret Letters by gaining Stars.
Fina - Rating and Best BuildFina's Weapon Available in Memento Shop
This cycle will also feature Secret Letters for Fina's weapon "Dreamweaver's Feather" in the Memento Shop. The first 10 will cost 75 Ticket Stubs, while subsequent ones will cost 150 Ticket Stubs each.
Dreamweaver's Feather Weapon GuideImmersive Theatre Recommended Teams
Immortal Repertoire Team
| Main Character | Psyche | |
|---|---|---|
| Elpides Abound (Melee Weapon) | Destructo (Ranged Weapon) | |
| Dandemeow (Geniemon) | ||
| Support 1 | Truffle and Filbert | |
| Arclight Apocalypses | ||
| Support 2 | Daphne | |
| Screamshot | ||
Taking advantage of the 400% damage increase of Anemo, a well-built Psyche can breeze through Immortal Repertoire. Having her at Intro 2 will make this much easier, but it is viable even at I0 through it will take more effort.
Daphe and Truffle does not need to be fully built, but at least have them at their max possible Level and with upgraded Skills. This will allow them to fully Support Psyche, while also surviving against enemies and bosses.
Featured Repertoire Team
Team 1
| Main Character | Psyche | |
|---|---|---|
| Elpides Abound (Melee Weapon) | Destructo (Ranged Weapon) | |
| Dandemeow (Geniemon) | ||
| Support 1 | Truffle and Filbert | |
| Arclight Apocalypses | ||
| Support 2 | Daphne | |
| Screamshot | ||
Psyche will be the main damage dealer with Daphe and Truffle constantly providing her with healing and buffs. Put all of your investments on Psyche first, then slowly build her supports so she can clear this.
Team 2
| Main Character | Lady Nifle | |
|---|---|---|
| Wanewraith (Melee Weapon) | Osteobreaker (Ranged Weapon) | |
| Ballbee (Geniemon) | ||
| Support 1 | Tabethe | |
| Shackle of Lonewolf | ||
| Support 2 | Margie | |
| Siren's Kiss | ||
Although the Advantage Element is Umbro, the current pool of characters are either underperforming or locked behind high Trail Levels. Lady Nifle can take advantage of the Umbro buff since although she's a Lumino character, she also deals Umbro damage.
Tabithe will be able to buff Lady Nifle's damage through her passive and with the Shackle of Lonewold's effect. Margie's ATK buff will also further increase her damage.
Immersive Theatre Stages & Bosses
Featured Theatre
| Hero's Odyssey | Hero's Way Home | |
|---|---|---|
| Act 1 | Blessed Ascetic | Blessed Arbiter |
| Act 2 | Sibylle | The Eclosioner |
| Act 3 | The Warden of the Inferno | Crystalophile |
Immortal Repertoire
| Act 1 | Act 2 | Act 3 | Act 4 |
|---|---|---|---|
| Blessed Ascetic | Blessed Arbiter | Sibylle | The Eclosioner |
| Act 5 | Act 5 | Act 7 | Act 8 |
| The Warden of the Inferno | Crystalophile | Blessed Ascetic | Blessed Arbiter |
| Act 9 | Act 10 | Act 11 | Act 12 |
| Sibylle | The Eclosioner | The Warden of the Inferno | Crystalophile |
Generally, Psyche is a great pick against all of the bosses in the current cycle of Immersive Theatre. She can fly from most damage and her high damage can easily cut through their health. She's also great against the mobs they summon while they are invulnerable.
Immersive Theatre Rewards
Get Up to 65 Fina Secret Letters
By getting all the stars in both Featured and Immortal Reportoire, you can get a total of 65 Secret Letters for Fina. The amount you get per Stars collected differs.
Get Ticket Stubs to Buy From Memento Shop
Besides Fina's Secret Letters, you also get Ticket Stubs from acquiring Stars from the stages. You can then spend it in the Memento Shop! This cycle's shop include Fina's own weapon "Dreamweaver's Feather".
What is Immersive Theatre?
Challenging Endgame Dungeon
Immersive Theatre is an endgame mode that challenges players through a series of combat acts. In here, players will face against waves of mobs before taking on a boss.
Permanent Event
This is a permanent event, meaning players can take their time to clear it. It is currently unknown if the content itself will change, such sa featured bosses and rewards, or it will stay the same.
All Events ListHow to Unlock Immersive Theatre
Complete the Required Quests
In order to unlock Immersive Theatre, players will have to clear the quests "Chapter Twilight: The Judgment Day" and "Chapter Noctoyager: A New Theatrical Experience".
Immersive Theatre Gameplay Guide
Includes Multiple Difficulties
Immersive Theatre features 3 challenges of varying difficulties: Classic Repertoire, Featured Reportoire, and Immortal Repertoire. Immortal Reportoire is currently the hardest stage in Immersive Theatre.
Unlock Difficulties by Completing Prior Repertoires
To unlock higher difficulty Repertoires, you will first have to clear their previous one. For example, clearing Classic will unlock Featured, while clearing Featured will unlock Immortal.
Repertoires Include Multiple Acts
Each Repertoire has a set number of Acts within them, each featuring a different set of enemies and bosses. You will have to clear all the acts to fully complete a Repertoire.
Each Act has 5 Stages
Every Act is comprised of 5 stages with 4 being composed of clearing mob enemies and the final and fifth stage having a boss. This is the same for every Repertoire.
Has Three Revives Per Each Repertoire Run
Players have a chance to continue their Repertoire Run with the available rewards! You can revive a total of three times, but on your fourth death, it will end the run.
Clear Each Act to Gain Stars
Stars are given when you complete Acts in the set amount of time! Every Reportoire has a set amount of Stars for players to unlock!
Amount of Stars Depend on Your Performance
To get the max amount of stars per Repertoire, you will have to complete the Acts within the time limit. If you are unable to complete a Half or Act on time, it will not give you stars.
Better Rewards With More Stars
The more stars you collect, the better the rewards! Aim to get as much stars are possible in order to unlock all of the Repertoire's available rewards.
:How to Beat Immersive Theatre
Build Up at Least 6 Characters
Since Immersive Theatre requires two teams to run Repertoires, it's best to have at least 6 well-built characters that you can use to clear them. Teams are composed of 1 active character and 2 support characters.
Level Requirements Vary Per Difficulty
Depending on which Repertoire you are running, you will need to have characters around or at a higher level than the enemies there. Higher difficulty Repertoires feature higher-leveled enemies.
| Repertoire | Recommended Level |
|---|---|
| Classic | 50 or higher |
| Featured | 60 or higher |
| Immortal | TBA |
Have Upgraded Weapons, Wedges, & Skills
Besides having well-leveled characters, make sure they are equipped with upgraded weapons, wedges, and skills. It's very important to have well-built characters to clear Repertoires.
Put High Investment in Your Active Character
Characters you control should have higher priority when it comes to their build. Since runs fail when your active character die, build them to survive and deal damage!
Funnel Mobs to Clear Them Faster
A general tip for clearing mobs is to funnel them. Although each map differs, you can easily do this by staying in a singular area so they can swarm you.
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