Search guides...

Builds

Poisonburst Arrow Pathfinder Build Guide

A Ranger Pathfinder that league-starts with Poisonburst Arrow and Toxic Growth, scales poison, and uses Weapon Set 2 for boss single-target.

0.5.4Updated 2026-07-31
A Pathfinder firing Poisonburst Arrow at a poison cloud
On this page
  1. Overview
  2. Pros and Cons
  3. Is This Build Right For You?
  4. Leveling Path
  5. Skills and Supports
  6. Poison Scaling Matrix
  7. Poison Scaling Matrix
  8. Weapon Set 2
  9. Gear and Uniques
  10. Stat Priority
  11. Upgrade Priority
  12. Crit Transition
  13. Budget Variants
  14. Defensive Layers
  15. Mapping Rotation
  16. Rare Rotation
  17. Boss Rotation
  18. Community Voices
  19. Questions and Answers
  20. Troubleshooting
  21. Build Planner
  22. Video Guide
  23. Sources and Verification

Quick Summary

Best For
Mapping · Bossing · League Start
Main Damage Type
Chaos · Physical
Playstyle
Bow · Poison · Weapon Set · League Start · Toxic Growth
Gear Dependency
Low

Overview

Poisonburst Arrow Pathfinder league-starts with a bow and a 1-Chaos unique (Slivertongue) that carries into T15. You clear maps with Poisonburst Arrow and kill bosses with Gas Arrow plus Toxic Growth. Weapon Set 2 holds the poison skills.

Verification-first: the poison-scaling math and crit-transition come from the current creator guides. The Weapon Set rule and the 'attack speed is feel, not damage' point are the actionable core.

Pros and Cons

Pros

  • Excellent league starter with a 1-Chaos unique.
  • Screen-wide poison clear and huge single-target.
  • Permanent immunity to slows (Pathfinder).
  • Tanky and fast.

Cons

  • Needs a good physical-damage bow.
  • High-end gear is expensive.
  • Low-budget crit is not worth forcing.
  • Rangers are flimsy in early acts; do not get hit.

Is This Build Right For You?

Pick this if you want a smooth poison league starter that scales into endgame and you can manage Weapon Set 2 for bosses. It is beginner-friendly but not zero-gear.

Get a physical-damage bow early; Slivertongue from Act 3 carries a long way.

Leveling Path

  1. Act 1-3 - Bow leveling · 1-45

    Level with a physical bow and Lightning Arrow, then Poisonburst Arrow once unlocked. Slivertongue from Act 3 carries to T15.

  2. Act 4+ - Toxic setup · 45-65

    Add Toxic Growth and Gas Arrow; set poison skills to Weapon Set 2 (Rigwald's Ferocity gives more damage there).

  3. Maps - Endgame · 65+

    Optimize bow physical, poison magnitude and crit. Benchmark before expensive crit gear.

Skills and Supports

Clear

Poisonburst Arrow
Main map-clear poison skill

Supports: deadly-poison · bursting-plague

Why: Press and everything dies; the screen-wide poison clear.

Plague Bearer
Spirit gem for clear and pods

Boss / Single-target

Gas Arrow
Creates the cloud Toxic Growth detonates

Supports: corrosion

Toxic Growth
Detonates poison clouds for single-target

Supports: concentrated-area

Mapping vs Bossing: Mapping: Poisonburst Arrow. Bossing: Gas Arrow + Toxic Growth.

Stormcaller Arrow
Applies +70% shock for boss damage

Poison Scaling Matrix

Poison magnitude, ailment magnitude and damaging-ailment magnitude are three different stats and they all stack. Attack speed feels good but does not directly add damage. Added chaos helps only in specific cases.

Poison Scaling Matrix

StatDirectPoisonStage
Weapon physical DPSWeapon physical DPSYesYesAll
Poison magnitudePoison magnitudeNoYesAll
Attack speedAttack speedNoFeelAll
Added chaosAdded chaosConditionalConditionalRare
What affects direct damage vs poison (per current data).

Weapon Set 2

Poison skills must be set to Weapon Set 2 because Rigwald's Ferocity grants 30% more damage there. Forgetting this silently halves your poison damage.

Gear and Uniques

Bow

Required

  1. Physical damage — Poison base
  • High physical damage is the priority. Slivertongue is the 1-Chaos league-start unique that lasts to T15.

Physical damage bow / Slivertongue

Quiver

Recommended

  1. Crit chance — Optional dps
  • Crit chance, added physical, attributes. Upgrade after the bow.

Crit / added phys

Gloves

Required

  1. Mana leech — Sustain
  • Flat physical, mana leech, attributes. Plaguefinger is a strong unique option.

Flat phys / Plaguefinger

Rings / Amulet

Required

  1. Resistances — Survival gate
  • Life, resistances, attributes, mana on kill. Fix resistances first.

Life + resist

Stat Priority

  1. Resistances (cap) — Non-negotiable
  2. Bow physical damage — Poison base
  3. Poison / ailment magnitude — Direct poison scaling
  4. Life / Evasion — Defense
  5. Crit (late) — Optional ceiling

Upgrade Priority

  1. Starter -> Early Endgame

    Slivertongue, cap resistances, set poison to Weapon Set 2.

  2. Early -> Endgame

    Better bow, add Toxic Growth supports, fix mana.

  3. Endgame -> Crit

    Only after the base is solved; do not force crit early.

Crit Transition

Non-crit starter -> once weapon and skill levels are sufficient and crit sources are complete, switch the passive tree and update quiver/amulet -> crit endgame. Do not force crit on a low budget.

Budget Variants

League-start uses Slivertongue and a rare bow. Mid adds quiver upgrades and Toxic Growth supports. High-end crit is a separate ceiling, not the league-start requirement.

Defensive Layers

Evasion plus permanent slow-immunity (Pathfinder) is the base. Life and a quiver with recovery keep you alive; do not get hit in early acts.

Mapping Rotation

For normal packs: press Poisonburst Arrow. Everything dies. Loot. Use Plague Bearer on big packs.

Rare Rotation

For rares: Poisonburst Arrow plus Plague Bearer; use Toxic Growth on tanky rares. Keep moving.

Boss Rotation

For bosses: cast Gas Arrow, fire Toxic Growth into the cloud until it dissipates, repeat. Stormcaller Arrow applies +70% shock. Do not use the mapping button on bosses.

Community Voices

Short paraphrases of common community questions and concerns, edited for clarity. Not verbatim quotes.

reddit · Editorial paraphrase

Common cause: poison skills not on Weapon Set 2, or a weak physical bow. Players fix it by moving skills and upgrading the bow.

Low DPS

Reddit - why is my DPS low ↗

forum · Editorial paraphrase

Consensus: do not force crit early; the non-crit base is strong through maps.

Crit transition

Forum - when to crit ↗

Questions and Answers

Are leveling and endgame the same build?

They share a base (bow + poison + Weapon Set 2). Endgame optimizes the bow, Toxic Growth supports and crit; the skeleton is the same.

Why use Gas Arrow + Toxic Growth on bosses?

Toxic Growth detonates the Gas Arrow cloud for large single-target poison. Mapping just spams Poisonburst Arrow; bosses need the cloud combo.

Why not force crit early?

Crit needs complete sources and a budget the starter lacks. The non-crit base is strong through maps; crit is a late ceiling.

Why is my DPS lower than the planner?

Usually a weak physical bow, missing Weapon Set 2 for poison, or incomplete Toxic Growth supports. Fix those before chasing gear.

Troubleshooting

Poison damage too low

  • Confirm poison skills are on Weapon Set 2, the bow has physical damage, and Toxic Growth supports are complete.

Mana problems

  • Add % physical damage leeched as mana on rings/gloves, or 2% mana on kill on jewels.

Build Planner

Importable planner for the current 0.5 variant. Import in-game via the official build planner tool; adjust skill levels and uniques to your budget.

Video Guide

Path of Evening

Path of Evening gameplay showcase

Current 0.5 gameplay footage demonstrating the leveling, mapping and boss rotations.

What to watch for: Watch the rotation and gear before copying socket or unique choices.

Open source ↗

Sources and Verification

Official / Patch

Path of Exile 2 official forums and 0.5 patch notes for Pathfinder and poison skills.

↗
Creator Guide (Path of Evening) - Endgame

Current 0.5 Poison Pathfinder endgame guide.

↗
Creator Guide (Path of Evening) - Leveling

Separate league-start leveling guide, used as an independent cross-check.

↗
Database

PoE2 Wiki entry for Pathfinder ascendancy.

↗
Video

Current gameplay footage of the poison clear and boss combo.

↗

Related content

Ranger Pathfinder lobbing Gas Grenade to spread a Poison Cloud on the ground in combatBuildsGas Grenade Pathfinder Build Guide: Poison Clouds, Boss Pre-lay and Gear0.5.4 poison-cloud toolkit: Gas Grenade spawns and overlaps Poison Clouds, stacking via Despair / Toxic Domain / Wither. Covers poison-duration breakpoints, boss pre-lay, Ghost Dance and Evasion boundaries.Patch 0.5.4 · Updated 2026-08-01bossingchaosdotWhirling Assault, a warrior weapon-set melee skill in Path of Exile 2GuidesWeapon Set Passive Points ExplainedWhat Weapon Set Passive Points are in Path of Exile 2, where every Book of Specialization drops, how to allocate them to Weapon Set I or II, and the hybrid builds they enable.Patch Path of Exile 2 Early Access 0.5.4 · Updated 2026-07-28mechanicspassiveTempest Bell, a high-damage skill for fixing low damage output in Path of Exile 2GuidesHow to Fix Low Damage in Path of Exile 2The real reasons your damage is low in Path of Exile 2 - low gem level, unfilled support sockets, weak weapon DPS, wrong support gems, no crit multiplier, no quality or catalysts, empty jewel sockets - and exactly how to fix each one.Patch Path of Exile 2 Early Access 0.5.4 · Updated 2026-07-28levelingtroubleshooting

Information is compiled from public web sources, and some visuals are original editorial diagrams. External information and images remain the property of their authors or platforms; contact us for removal requests.