Fireheart
Uncommon
Fervent Flames: Whenever you take Fire damage dealt by another creature, you gain 2 turns of 
Heat.
The ruby's red reflections look like eerie flames dancing across your skin.
How to obtain
Act 2 Container Shadow-Cursed Lands
Fireheart is an item of Uncommon rarity. Type: Amulets. Recorded sources: Act 2 · Shadow-Cursed Lands · Container. See acquisition details below for conditions. Weight 0.05, Value 65 gold. Passives: Fervent Flames.
Effect
Heat
Heat deals Fire damage to its bearer, but Heat Convergence can spend it to improve subsequent Fire damage.
With Heat Convergence enabled, the remaining Heat is consumed to add Fire damage. Merely gaining Heat does not guarantee the same bonus on every attack.
The self-damage is real and can threaten Concentration. Consider how you gain Heat, what will spend it, and how you will handle the damage you take.
Answer
Heat Application
When an item's specified trigger is met, it applies Heat.
Based on in-game textTrigger source
Fervent Flames
Whenever you take Fire damage dealt by another creature, you gain 2 turns of
- Trigger context
OnDamaged- Applies to
- Target
- Application condition
IsDamageTypeFire() and not Self()- Application chance
- 100%
- Application duration
- 2 turns
Answer
Heat Stack Effect
Heat does not add a separate roll modifier per stack; its stacks are tied to using Heat Convergence.
Derived from game data- Roll example
- Trigger threshold not implemented. Deals 1d4 Fire damage when triggered.
- Game status key
MAG_FIRE_HEAT
In-game text
Engulfed by a vengeful fire. Takes 1d4 Fire damage each turn, but can use Heat Convergence.
Core rule
Stacking
Core rule permalinkRepeated effects may grow stronger, last longer, replace one another, or fail to combine.
For conditions such as Radiating Orb, remaining turns also affect strength. In contrast, repeated resistance does not keep halving damage.
Check whether the effect stacks and whether it has a cap. A shared display name does not mean the values from every variant can be added together.
Answer
Heat Duration
The game data below distinguishes an entry's listed duration from the duration actually applied.
Derived from game data- Status duration
- 2 turns
- Game status key
MAG_FIRE_HEAT
In-game text
Engulfed by a vengeful fire. Takes 1d4 Fire damage each turn, but can use Heat Convergence.
Answer
Heat Consumption and Damage
The conditions for consuming Heat and the Fire damage it deals are specified in the game data below.
Derived from game data- Threshold
- The game data does not specify a numeric threshold.
- At the threshold
- 1d4 Fire
- Roll example
- Trigger threshold not implemented. Deals 1d4 Fire damage when triggered.
- Game status key
MAG_FIRE_HEAT
In-game text
Engulfed by a vengeful fire. Takes 1d4 Fire damage each turn, but can use Heat Convergence.
Answer
Using Heat
Use Heat Convergence to add Fire damage, while accounting for the damage Heat itself deals and the consumption condition.
Codex commentaryTechnical details — 3 effects without commentary
MAG_FIRE_HEAT_CHARGE_UP_TECHNICAL, MAG_Fire_HeatOnTakingFireDamage_Amulet_Passive, MAG_FIRE_HEAT_ONCE_TECHNICAL
