Path of Exile 2: Runes of Aldur League Starter Guide — How to Prepare for the May 29 Launch (0.5 Return of the Ancients)
May 29 brings the Runes of Aldur league to Path of Exile 2. This isn't just a seasonal reset: 0.5.0 Return of the Ancients rewrites the rules of endgame and crafting. Here's how to enter prepared.
Key Changes in Patch 0.5
Patch 0.5.0 is one of the largest PoE2 Early Access updates to date:
- Recombinator removed — the primary 0.4 crafting tool is gone. Two new systems replace it.
- Runeforging — new item enhancement using Verisium, creating a Runic Ward life pool.
- Full endgame overhaul — Fortress replaces old structure; five content branches reworked.
- Atlas Passive Tree redesigned with three new mastery branches.
- Two new Ascendancy classes.
League Mechanic: Runes of Aldur
Each area contains an Ezomyte Remnant for crafting items of your choice. The flow:
- Find the Remnant in the area.
- Choose an item type and rune combination (rune shapes determine enemy types).
- Defeat the monsters to claim the crafted item.
- All discovered recipes are saved to your Runebook for future use.
New Classes: Spirit Walker & Martial Artist
Spirit Walker (Huntress base): Controls three animal spirits (stag, bear, owl) via "Sacred Unity" synergy.
Martial Artist (Monk base): Channels mirages, manages bells, sockets additional runes — strong synergy with Runeforging.
New Endgame: Fortress and Reworked Systems
The Fortress hub unlocks after your first tower map, housing a new Pinnacle Boss (replacing Arbiter). Three Atlas mastery branches (Jado's Spycraft, Hilda's Hunting, Doryani's Science) let you specialize. Expedition, Abyss, Delirium, Breach, and Ritual are all reworked with dedicated encounter flows.
Starter Build Tips
- Don't copy 0.4 builds — Recombinator is gone and key crafting mechanics changed fundamentally.
- Learn Runeforging early — the Runic Ward changes survivability for many builds.
- New Ascendancies aren't required day one — both are strong but require mechanic understanding. First-timers are safer on a proven class.
Runeforging Crafting System
Runeforging applies rune effects to rare and unique items using Verisium. Runic Ward functions as an additional health pool, unlocking new build options. Over 100 new runes and currencies provide flexibility comparable to Path of Exile 1 at its peak.