Updated 17 Sep 2026
Uniques/Ring/Emberglass Promise

Emberglass Promise is a Demon Unique ring with no boss attached: any drop at Threat 23 or higher can turn out to be it, and at that Threat 0.5% of what falls comes up Unique. It is built on Immaculate Ember Band — step 6 of the Ember Band line, item level 80 and up.

It always rolls the same numbers: +10 Power, +16% Power, +27% Power, +39% Fire Damage and +45% Burn Effect.

On top of that it carries Emberglass Promise — Your hits apply Burn; +10 Power.

It leans into Burn.

It is Adventure Mode loot.

“Made in a forge that no longer exists, for a hand that never came back.”

Item text

as it reads in game
+10 Powerbase
+16% Power
+27% PowerT10 · 27–30
+39% Fire DamageT10 · 39–44
+45% Burn EffectT10 · 45–51
Emberglass Promise — Your hits apply Burn; +10 Power.

The numbers it locks in

the same on every copy
AffixTierValueNormal range
Power prefixT10+27%27–30
Fire Damage prefixT10+39%39–44
Burn Effect prefixT10+45%45–51

The part the stats don't show

what makes it worth hunting
Emberglass Promise
Your hits apply Burn; +10 Power.
2 effects: status, stat

Plays with

what to build around it
StatusesBurn

Other Unique rings

25 to compare