Well of Fortitude
Boosts Fortitude by 1/2/3 when Emma's HP drops below half. Every Spirit Stone carries two things at once: a stat boost — here Max HP: 48 — and an effect, and both scale with the stone's rank rather than with anything you do to it.
Applies to 26 October 2026 updateUpdated
Transcribed from the published Fextralife and Game8 stat tables
- Character
- Emma
- Category
- Spirit Stone
- Attack
- Max HP: 48
- Role
- Defense buff below half health
- Applies to
- 26 October 2026 update
When to use it
The same buff as Fortification on a different trigger, and the pair is the clearest published example of this system's shape: stones come in trigger variants rather than power tiers. Nine more max HP on Fortification is the only difference in the stat halves.
Where it sits in the gear catalogue
- Its stat half is a HP ceiling of 48, which is the thirteenth-highest of the seventeen HP ceilings among the 33 Spirit Stones catalogued here. The rest of that group: Momentum (102), Stone Mind (90), Homing Shots (90), Dark Approach (80), Critical Damage Increase (80), Transcendent Bloom (69), Entanglement Increase (65), Empowered Headshots (65), Faster Reloads (65), Infernal End (65), Fortification (57), Final Infusion (54), Sharpshooter (39), Entangled Assassination (39), Break Recovery (39) and Entanglement Stone (33).
- 25 of the 33 stones point at the same system as this one — How Spirit Stones work — ranks, why the published figure is a ceiling, and duplication — which is where the rank arithmetic behind every figure above is worked out.
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Sources for this page
- Fextralife wiki — Spirit Stones — Third-party claim, read 2026-08-06 — thirty-three named stones, each with a flat maximum stat boost and a tiered effect.
The full note on this source, including where its figures need care, is on the Gear hub.
The system this belongs to