Patch 0.5

POE2 0.5 Complete Patch Notes — Return of the Ancients, Rune System, Two New Classes

2026-07-15 1 min read Source: Grinding Gear Games

POE2 0.5 Return of the Ancients Complete Patch Notes Cover

Patch 0.5 "Return of the Ancients" is now live, featuring the core Runic Infusion mechanic, two new classes (Martial Artist and Spirit Walker), Runes of Aldur endgame content, expanded Atlas passive tree, and extensive balance changes.

Runic Infusion System

The core mechanic of 0.5 allows embedding special runes into equipment, each providing unique stat bonuses and skill interactions. 24 base runes across four categories: Fire, Cold, Lightning, and Chaos.

Two New Classes

Martial Artist: Dex/Int-based melee class using fist weapons and quarterstaves, specializing in combo systems and elemental strikes. Spirit Walker: Int/Str-based summoner class commanding ancestral spirits, featuring a unique "Spirit Possession" mechanic.