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Chain Catalysis

  • Reaction
  • Affliction
  • Detonation
  • Area

A TierBossing · Speed farming · Mid

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Overview

Overview

Two afflictions on the same target react; Volatile Mixture detonates what's left — the room turns into a string of bursts.

Good for: Late campaign, Reverberated and Echoes T1–T9: clear.

Strengths

  • One of the biggest mid clears
  • Area that spreads on its own
  • Bosses go down well too

Weaknesses

  • Fragile
  • Slow flasks
  • Needs the Alchemist's own Inheritance

Loadout

What the build carries

Hover or tap an icon to see what it does, in the game's own words.

Inheritance
  • CatalystWandering Alchemist

Relics8

Core

  • Deep Flask
  • Crown of Coal
  • Thorn Censer

Optional

  • Dirty Cloth
  • Stone Flower

Progression

Progression trees

Explore the progression trees used in this build. Lit nodes are the ones it takes; the rest of each tree stays dimmed behind them.

Iris Fragments: 930

Hover or tap a lit node to see what it does.

Body

  • Hardened Bark6/8+60% health (max +80%)
  • Restoring Sap1/5+8% healing received
  • Extra Flasks1/3+1 flask(s)

Power

  • Sharp Gaze6/8+36% damage (max +48%)
  • Steady Rhythm2/5+14% on basic attacks

Focus

  • Reservoir5/5+50% maximum resource
  • Serene Flow5/5110% of natural flow
  • Lasting Mark4/4+48% effect duration
  • Measured Haste3/4-15% cooldown (max -20%)

Fortune

  • Hole in the Pocket, Reversed1/5+12% gold
  • Deep Pocket3/4+3 relic slot

In practice

How to play

  1. Open with Unstable Dose.

  2. Keep fire and poison on the same targets.

  3. Against packs, chain bursts.

  4. Against bosses, stack and detonate.

  5. Careful: detonating early wastes marks.

To keep

The build card

The whole build in one image: ratings, loadout, trees and how to play.

Open the card

Measured on Sep 28, 2026 · game v1.0.1 · test bench v8

Build card for Chain Catalysis (Wandering Alchemist)

Steam

The Only Eye: Arcane Legacy

Your next attempt starts on Steam.

Twenty Forms, six regions and a whole endgame waiting past the first ending.

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Out now on Steam for PC.