Artifact set · 4 / 5 stars
Heart of the Furnace
Foundryman's Conjecture
He knew that, unlike the temperature at the heart of the furnace, just how warm or cold a human heart is towards another cannot be clearly measured in degrees.
★★★★★Set pieces
Stat reference
- HP
- 4,780
Base values at the selected rarity and level. Set effects are not applied.
Set bonuses
2-piece bonus
ATK +18%.
4-piece bonus
Increases the equipping character's ATK by 12% for 12s when they trigger a Stellar Glimmer reaction or deal Stellar Glimmer reaction DMG. Also increases Stellar Glimmer reaction DMG dealt by all nearby party members by 50%. The above effects can trigger even when the equipping character is not on the field, and the DMG bonus from multiple Artifact Sets with the same name do not stack.
Hypothetical roll calculator
Build a possible roll sequence. These are reference totals, not an owned artifact. Roll tiers are not assumed equally likely.
Eligible substats and single-roll values
- HP%4.1% / 4.7% / 5.3% / 5.8%
- ATK14 / 16 / 18 / 19
- ATK%4.1% / 4.7% / 5.3% / 5.8%
- DEF16 / 19 / 21 / 23
- DEF%5.1% / 5.8% / 6.6% / 7.3%
- CRIT Rate2.7% / 3.1% / 3.5% / 3.9%
- CRIT DMG5.4% / 6.2% / 7.0% / 7.8%
- Elemental Mastery16 / 19 / 21 / 23
- Energy Recharge4.5% / 5.2% / 5.8% / 6.5%