The Choir of One is an Exotic Auto Rifle that deals a high amount of Void Damage as it requires Special Ammo when you fire it.
Thanks to its Command Frame, this weapon can be fired at a distance and use different firing modes depending on if you fire from the hip or aim down its sights.
Not only does this Exotic Auto Rifle deal a load of damage, but it is also great for taking out groups of enemies thanks to its Fanatical Lance trait.
How To Get Choir of One?
The Choir of One can be obtained by completing the Encore (Exotic Mission), which became available during Echoes Act III.
Completing the Exotic Mission for the first time will reward you with the weapon, which also has Deepsight Resonance.
You can later shape a new Choir of One or reshape an existing one at the Enclave on Mars by visiting the Resonance Engine.
Choir of One Weapon Perks
Since the Choir of One can be shaped and reshaped, you can later change its perks to those of your choosing.
1) Arrowhead Brake (Barrel)
Choir of One has a lightly vented barrel.
- Greatly controls recoil
- Increases handling speed
2) Steady Rounds (Magazine)
This Exotic Auto Rifle has a magazine that is optimized for recoil control.
- Greatly increases stability
- Slightly decreases range
- Increases airborne effectiveness
3) Fanatical Lance (Trait)
Rapid final blows cause targets to explode into a pool of radiolarian fluid. Firing from the hip launches multiple projectiles that travel forward in a crosshair pattern. (Projectiles detonate on impact)
4) Composite Stock (Stock)
The Choir of One has a versatile dual-purpose stock.
- Slightly increases stability
- Slightly increases handling speed
Choir of One Intrinsic Traits
Command Frame
This Exotic Auto Rifle fires extended-range, heavy-caliber projectiles at a reduced rate of fire. Precision damage is increased when aiming down the sights.
Choir of One Catalyst
Subsistence Refit Catalyst
The Subsistence Refit Trait for Choir of One may be obtained by completing the Choir Eternal quest, which becomes available from Banshee-44 after completing the Encore Exotic Mission.
This causes Choir of One to partially reload its magazine from its reserves when enemies are defeated with the Exotic Auto Rifle.
Destabilizing Rounds Catalyst
Another quest called Choir Upheaval is also obtained from Banshee-44, which will reward you with the Destabilizing Rounds Catalyst.
The Destabilizing Rounds trait causes final blows to turn enemies Volatile, which is a Void effect that causes them to explode.
Onslaught Refit Catalyst
This will be obtainable in Week 3 of Echoes Act III, which will require you to complete yet another quest to unlock the Onslaught Refit trait.
The Onslaught Refit trait causes final blows with the Choir of One to increase its rate of fire, allowing you to release projectiles faster.
Verdict
The Choir of One is a powerful Exotic Auto Rifle that can deal high amounts of damage to quickly defeat multiple combatants or even shred bosses.
It is recommended to use this weapon in the Encore Exotic Mission due to its high damage and its ability to fire in two different ways.
As you continue to use the Choir Of One and unlock its catalyst, you can further reshape the weapon to better suit your playstyle with different stats.

