Tens of thousands of skeletons stand in rows within a deep pit, chanting a hymn without end. Every note is a pulse of the Ember Heart.
Guardian: The Choir Warden

The warden of the choir: a colossus assembled from the bones of hundreds of singers.
The Bone Choir was founded by the Church of the Flame: hundreds of singers chosen to chant the hymn that quickens the Ember Heart's pulse. When they died their singing did not die with them; their bones sing on in the deep pits.
So the hymn would never break, the Church assembled a warden from the bones of its finest voices. Dozens of skulls are fused into its giant shoulders and arms, mouths open in endless song, and the bronze bells at its waist keep the beat. The choir's violet cloth still hangs around a ribcage wide enough to hold a grown man.
The Choir Warden knows no hatred and no fear, only its one duty: keep the hymn going, for as long as the hymn sounds the Ember Heart keeps beating. Whoever breaks the rhythm is ground down into new bones for the choir.
Sing with us… with your bones.The Choir Warden
Abilities
Fought in 2 phases, changing at 50% life. Every ability is marked on the ground before it lands.
| Ability | Element | Damage | Cooldown | Phase |
|---|---|---|---|---|
| Three expanding rings of sound | Shadow | ×1.4 | 10 s | all |
| Bone spikes along a line toward every player | Physical | ×1.5 | 7 s | all |
| Raises 2 Ash Necromancer from the ground | Physical | – | 18 s | all |
| Three expanding rings of sound | Shadow | ×1.4 | 7 s | 2+ |
Sing louder! Let the Heart hear our voices!The Choir Warden (phase change)
Guardian relics
35% chance per kill to drop one of these; its echoes in the Ember Depths drop them 25% of the time.
Choir Hat
- +40 to maximum Mana
- 20% increased Spell Damage
Choir Vestment
- +50 to maximum Mana
- 40% increased Mana Regeneration Rate
- +8% to all Elemental Resistances
Choir Wraps
- 10% increased Cast Speed
- 12% increased Spell Damage
Choir Slippers
- 10% increased Movement Speed
- +30 to maximum Mana
Bonechoir Cleaver
- Adds 14 to 28 Physical Damage
- 40% increased Damage
- 8% increased Attack Speed
- +30 to maximum Life
Hymnal Grips
- 15% increased Attack Speed
- 15% increased Cast Speed
- +40 to maximum Life
- 30% increased Critical Strike Chance
When it falls
For the first time in three hundred years, the hymn falls silent. In that silence, all can hear a vast heart beating at the centre of the caldera.Narrator
Monsters here
| Monster | Kind | Share |
|---|---|---|
| Risen Minion | Bone · melee | 24% |
| Bone Warden | Bone · melee | 24% |
| Skull Wraith | Spirit · melee | 24% |
| Choir Zealot | Spirit · ranged | 27% |