Build Anatomy

The five parts of every PoE 2 build: skill gem, support gems, passive path, gear stats, and Ascendancy. The framework, not a meta list.

At a glance


A build is	A class and Ascendancy plus a main skill gem, its support gems, a passive path, and matching gear.
Named by	Main skill plus Ascendancy, for example “Ice Strike Invoker.”
Power comes from	Skill gems and support gems for the skill, the shared passive tree for stats and keystones, gear for the rest.
Two extra levers	Spirit reservation (auras, minions, meta gems) and weapon swap (two weapon sets).

This page teaches the framework so you can read any build guide. It does not list a current meta. For beginner-friendly picks, see Starter Archetypes.

The five parts

Part	What it does
Base class and Ascendancy	Sets your attribute focus, signature weapon, and starting position on the tree. Ascendancy is a subclass earned through Trials.
Main skill gem	The active skill you build around, for example a strike, a spell, or a projectile.
Support gems	Modify the linked skill: more damage, extra projectiles, changed behavior. Linking is handled through the skill itself, not physical sockets on gear.
Passive path	Your route through the one large shared passive tree, picking stats, keystones, and notable clusters that scale your damage type or mechanic.
Gear stats	Damage scaling, capped resistances, Life or Energy Shield, Spirit, and the attributes your gems need.

Two extra levers

Spirit: a reservation resource. You spend Spirit to keep persistent effects active such as auras, buffs, permanent minions, and meta gems. It caps how many you can run at once. Raise max Spirit through campaign progress, certain bosses, and gear like some body armours, amulets, and sceptres.
Weapon swap: you carry two weapon sets and swap between them, default keybind X on mouse and keyboard. Assign each skill to Set I, Set II, or both, and allocate passive points per set. Reservations adjust as you swap, so different Spirit totals per set can matter.

How builds are grouped

Builds are commonly grouped by their scaling so that everything reinforces one thing:

By damage type: physical, fire, cold, lightning, or chaos.
By mechanic: minion, totem or ballista, attack, spell, projectile, melee, or unarmed.

A coherent build picks passive nodes, support gems, and gear that all scale the same damage type or mechanic.

Do this in order

Pick a class and the Ascendancy you want, which sets your weapon and attributes.
Choose one main skill gem to build around.
Add support gems that push that skill’s damage type or mechanic.
Route the passive tree toward the same scaling and useful keystones.
Gear for capped resistances, a Life or Energy Shield pool, Spirit, and the attributes your gems need.
Set up Spirit reservations and, if useful, a second weapon set.

Watch out for

Do not mix scaling. Fire supports on a cold skill waste slots.
Do not over-reserve Spirit and starve the effects you actually need.
Gear is not just damage. Uncapped resistances will get you killed no matter how much damage you deal.