Reactive Regeneration is a Rare Scaling / Progress relic, and taking it again adds a stack. What it builds up resets on Area Clear / Failed, and some of its codex levels hold it longer.

Codex level bonuses

Codex level bonuses
1HP Regeneration / sec + 0.1% of Max HP
3This Relic's acquisition effects + 50%
5Changes the reset condition to "Resets on Area Failed."
7HP Regeneration / sec + 0.5% of Max HP
10Global Equipment Jewelry Slot + 1
15This Relic's acquisition effects + 100%
20HP Regeneration / sec + 1% of Max HP
25Changes the reset condition to "Resets on Rebirth."
30This Relic's acquisition effects + 150%
35HP Regeneration / sec + 2.5% of Max HP
40This Relic's acquisition effects + 200%
50Changes the reset condition to "Resets on World Ascension."
60HP Regeneration / sec + 5% of Max HP
70HP Regeneration / sec + 7.5% of Max HP
80HP Regeneration / sec + 10% of Max HP
90HP Regeneration / sec + 15% of Max HP
100This Relic's acquisition effects + 300%

History

Changes to this relic across game updates.

  1. Build 25711816 Oct 4, 2026 Latest update, no changes to this relic.
  2. Changed Build 25668512 Oct 2, 2026
    • Codex level bonuses
      • +60 · HP Regeneration / sec + 5% of Max HP
      • +70 · HP Regeneration / sec + 7.5% of Max HP
      • +80 · HP Regeneration / sec + 10% of Max HP
      • +90 · HP Regeneration / sec + 15% of Max HP
      • +100 · This Relic's acquisition effects + 300%
  3. Added Build 25231900 Sep 10, 2026

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