Best Itemization Choices

The Poisonburst Pathfinder favors Dexterity, Evasion, and Path of Exile 2 Currency Deflection. During leveling, rare items from vendors or drops are more than sufficient. However, endgame performance improves significantly with optimized gear.

Recommended Unique Path of Exile 2 Items

Plaguefinger (Gloves):
A massive boost to poison damage and one of the best offensive upgrades for this build.
Hyrri's Ire (Body Armor):
Doubles evasion when unhit, providing excellent survivability during mapping.
Other Gear Priorities:
+Levels to Bow Skills, Dexterity, Poison damage modifiers, and Evasion-based defenses.

Start with well-rolled rares in early mapping, then transition into these Uniques once your currency allows.

Passive Tree and Ascendancy Setup

The passive tree focuses on poison scaling, critical efficiency, and defensive layers.

Key Passive Notables

Stacking Toxins: Increases poison damage per stack
Lasting Toxins: Extends poison duration for higher DPS uptime
Toxic Tolerance: Improves defenses and grants poison immunity
Heart Stopping & Struck Through: Boost critical chance and effectiveness

Ascendancy Priorities

1. Overwhelming Toxicity: Core node that doubles poison damage
2. Relentless Pursuit: Improves mobility and attack flow
3. Running Assault: Enhances offense and survivability
4. Path Seeker: Grants extra passive points for flexible scaling

This Ascendancy setup balances raw damage with poe2 trade site survivability, making the build reliable in both mapping and boss fights.