Grinding Gear Games has officially revealed more details on the new runesmithing system coming in patch 0.5 "Return of the Ancients." The official Path of Exile Youtube account posted a preview video today showing brand-new runes alongside buffs to existing ones, giving players their clearest look yet at how deep and powerful the new crafting layer will be when the league launches on May 29.
What Is Runecrafting?
Runes of Aldur is the new challenge league for patch 0.5, and runesmithing is its core mechanic. Instead of relying solely on traditional essences, fossils, or the old crafting bench, players will now collect and socket powerful runes into their gear. These runes provide unique modifiers, defensive layers, and entirely new skill interactions that change how builds feel and scale.
The video from Grinding Gear Games highlights two key points:
A fresh batch of brand-new runes will be added to the game.
Many existing runes have received significant buffs, opening up even more powerful crafting possibilities than before.
This system ties directly into the new Genesis Tree and the reworked Atlas, making crafting feel more integrated with the narrative-driven endgame rather than a separate side activity.
How Runecrafting Works in Practice
From the preview and previous patch notes, runes can be socketed into items much like support gems or the new Runic Ward system. They offer everything from direct stat boosts and unique effects to entirely new ways to trigger skills. Some runes appear to focus on offense (adding massive damage multipliers or new projectile behaviors), while others enhance defense or utility.
One of the most exciting aspects is how runes interact with the new ascendancies. The Martial Artist and Spirit Walker both gain extra value from specific rune types, making them feel truly unique right from league start. Players who were planning Gemling Grenade or Boss Tamer builds will also find new synergies here, as runes can dramatically change how grenade skills or totem setups perform.
The system rewards experimentation. Early runes will be easy to obtain during the campaign, while rarer and more powerful ones drop from the new storyline bosses and late-game content. The free weekend (May 29 to June 1) is the perfect time to test different rune combinations without any risk.
Why This Matters for League Start
Patch 0.5 already overhauls the endgame with five narrative storylines, a reimagined Atlas Tree, and quality-of-life features like the new in-game Build Planner. The addition of a robust, flexible crafting system on top of that makes the league feel complete from day one. Early weapons and armor will still be strong thanks to the new runes, even with the recent one-crafted-modifier limit that slightly nerfs extreme essence stacking in the first few days.
For players like me who were planning to league-start with Gemling Grenade or a Boss Tamer spec, runesmithing looks like it will add a huge amount of customization without slowing down progression. The buffs to existing runes also mean that veterans who already have favorite setups can simply make them stronger instead of having to completely relearn the game.
Other Major Features in Patch 0.5
To recap the full scope of the update:
- Five new storylines that replace the old waystone grind and integrate league mechanics.
- Two new ascendancies (Martial Artist and Spirit Walker).
- Reworked Atlas Tree with fixed points of interest and new Masters.
- Improved campaign replayability and a brand-new Build Planner.
- Runic Ward as a new defensive layer below Life.
- 30 new skills that cost Runic Ward instead of mana or life, making them easy to use on any build.
The free weekend gives everyone full access to all of this content with no progression cap. Any characters you create will be saved permanently, and the Early Access Supporter Pack is 50% off until June 12 if you want to keep playing afterward.
Whether you are completely new to Path of Exile 2 or returning for the biggest update yet, Runes of Aldur looks like it will deliver the deep, satisfying crafting experience the game has been building toward. The preview video from Grinding Gear Games already has the community hyped, and the launch on May 29 is going to be one of the busiest days Wraeclast has seen in a long time.
Get your build setups ready, decide which ascendancy you want to try first, and mark your calendar. The Ancients are returning, and this time the endgame finally feels like it has a real ending. See you in the Runes of Aldur league on May 29. See you on the weekend grinding maps!