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

| Category | Weapon Type | DMG Type |
|---|---|---|
| Ranged | Pistol | Slash |
Weapon Stats
| ATK | 16 | Explosion Range | - |
|---|---|---|---|
| ATK(Lv.Max) | 200.84 | ATK Range | - |
| Crit Chance | 20% | Multishot | 1 |
| Crit DMG | 210% | Mag Cap. | 20 |
| ATK Speed | 1 | Max Ammo | 150 |
| Trigger Prob | 82.50% | Ammo Conv. Rate | 40% |
Weapon Skill
| Default | Trigger Probability +75.0%. Each shot with this weapon has a chance (based on its Weapon Trigger Probability) to fire an extra projectile at no Ammo cost, dealing AoE Damage equal to 50.0% of its ATK. |
|---|---|
| Max | Trigger Probability +150.0%. Each shot with this weapon has a chance (based on its Weapon Trigger Probability) to fire an extra projectile at no Ammo cost, dealing AoE Damage equal to 100.0% of its ATK. |
How to Get Entropic Singularity
Exchange With Secret Letter Clues

Entropic Singularity's Secret Letter can be exchanged with Secret Letter Clues in the Shop. 1 Secret Letter will require 10 Secret Letter Clues. The shop is unlocked upon gaining access to the Sanctuary in Act 1.
How To Get Secret Letter CluesUse 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
Entropic Singularity can be purchased using premium currency. It costs 3280 Phoxene Plumule to purchase.
Recomended Characters
| Character | Explanation |
|---|---|
Lady Nifle | - A generally good weapon for Lady Nifle due to the Weapon Trigger buff that will affect her Passive proc rate |
Daphne | - Daphne's Passive benefits highly from the increase of the Trigger Probability |