Skill Gems Setup

Set 1 (Auras & Debuffs)

Blasphemy (Temporal Chains, Despair)
Withering Presence
Plague Bearer
Contagion
Ghost Dance
Ravenous Swarm

Set 2 (Minions)

Bind Spectre (set number to Path of Exile 2 Currency max for Set 2, zero for Set 1)
Grim Feast

Support Requirements

50 STR
50 DEX
80 INT

Tips

Vaal-orb multiple Bind Spectre gems to try for +1 corruption.
For pinnacle bosses, socket offensive supports into Plague Bearer.
For Decompose, replace ground mods with offense mods as needed.

Passive Tree and Ascendancy

Prioritise Dexterity and Intelligence
Add a bit of Strength for Stoic Sceptre requirements
Red lines = Set 1 nodes
Green lines = Set 2 nodes
Remember: you need base passive points before weapon-set points can be allocated

How It Plays

During mapping:

Use Plague Bearer to soften packs.
Decompose automatically triggers on corpses, cleaning up survivors.
Weapon swap outside combat to instantly resummon spectres.
Stay in Set 1 as often as possible to maintain debuffs.

During bossing:

Swap to Set 2, spawn Bind Spectres, step to create poison clouds.
Swap to Set 1 once clouds are active.

Final Thought

The Poison Walker build stands out as one of the most effortless and visually explosive ways to POE 2 Currency for sale clear content in Path of Exile 2. By combining Decompose, Corpsewade, Bind Spectres, and clever weapon swapping, you create a character that dissolves enemies simply by moving.