This article is a comprehensive guide to Sacrosanct Chorus in Duet Night Abyss (DNA), covering their rating, recommended characters, stats and skills,how to get, and more.
All Weapon ListTable of Contents
Sacrosanct Chorus Tier and Stats / Skill

| Category | Weapon Type | DMG Type |
|---|---|---|
| Ranged | Dual Pistols | Slash |
Weapon Stats
| ATK | 18 | Explosion Range | - |
|---|---|---|---|
| ATK(Lv.Max) | 225.94 | ATK Range | - |
| Crit Chance | 50% | Multishot | 1 |
| Crit DMG | 200% | Mag Cap. | 20 |
| ATK Speed | 1 | Max Ammo | 150 |
| Trigger Prob | 15% | Ammo Conv. Rate | 60% |
Weapon Skill
| Default | CRIT Chance +50.0%. Dealing CRIT Damage with this weapon grants +6.2% Multishot fopr 12.0s (up to 10.0 stacks). Effect is removed when switching weapons. |
|---|---|
| Max | CRIT Chance +100.0%. Dealing CRIT Damage with this weapon grants +12.5% Multishot fopr 12.0s (up to 10.0 stacks). Effect is removed when switching weapons. |
How to Get Sacrosanct Chorus
Drops From Nocturnal Echoes

Phoxene Plumule's Secret Letter can be obtained from Nocturnal Echoes via the Sibylle fight. The Sibylle Nocturnal Echoes is unlocked along with the Nocturnal Echoes system after clearing the Can I Keep It quest.
Use Secret Letters in Covert Commissions

Secret Letters can be used during Covert Commissions to get a chance for the weapon's blueprint and materials to drop. Blueprints are consumed when forging a weapon. You will need a total of 6 blueprints and the corresponding materials to fully max a weapon.
Purchase from Shop Using Phoxene Plumule
Sacrosanct Chorus can be purchased using premium currency. It costs 3280 Phoxene Plumule to purchase.
Recomended Characters
| Character | Explanation |
|---|---|
Tabethe | - Tabethe's passive relies on her dealing Crit Damage with her Ranged Weapon. Higher Crit Rate means creating more summons! It's not the BiS for her, but it's a good second choice. |