Path of Exile Endgame Farming: Top Winners & Losers

The 3.28 Mirage Atlas Shake-Up

Patch 3.28 and the Mirage league did not just tweak endgame farming, they rebuilt the frame around it. The Atlas was reworked into generic tier-based maps, Arcane Astrolabes replaced Sextants, and the old top map tier was retired in favour of five Nightmare Maps. Against that backdrop, several long-standing farming strategies came out clear winners and others took hard hits. Grinding Gear Games lists every number in the 3.28.0 patch notes; here is what actually moved.

Key Takeaways

• Harbinger was pulled from 3.28 Mirage, and Fracturing Orbs and Ancient Orbs now drop in the core pool instead.
• Strongboxes lost ground as the Ambush Scarab of Discernment was nerfed, while the Atlas tree gained Artisan-box support near the Backup Cache notable.
• Blight monsters spawn 150% faster through the Immune Response passive, but the Blooming, Invigoration, and Blightheart scarabs were all cut back.
• Settlers of Kalguur is the clearest winner: shipping returns currency and equipment, smelting speed doubled, and Mappers' wages rose 25%.
• The Originator's Voidstone lets Incarnation bosses drop Astrolabes and Exceptional Support Gems, and Maven Invitations now rotate ten maps through Kirac.
• Fossils now drop only from Delve, with much higher frequency behind fractured walls.

Here is how those changes break down, starting with the strategies that lost the most ground in the move to Mirage.

The Biggest Losers

Harbinger took the hardest hit of all: it was removed as a core league mechanic while Grinding Gear Games revisits its design. The orbs it used to gatekeep landed elsewhere, with Fracturing Orbs and Ancient Orbs now able to drop as part of the core drop pool. Harbinger scarabs convert to Veiled Scarabs the next time you log in, and Engineer's, Harbinger's, and Orbs of Horizons no longer function.

Strongboxes are the quieter casualty. The Ambush Scarab of Discernment had its efficacy reduced, so the reliable Arcanist-box farm is weaker than it was. The Atlas passives near the Backup Cache notable now lean toward Artisan's Strongboxes instead, so the box mix you roll has shifted rather than simply shrunk. The one offsetting buff is that the Ambush Scarab now spawns four extra Strongboxes instead of three.

Blight is a mixed bag that reads as a loss for scarab stackers. The Blight Scarab of Blooming no longer adds non-boss waves, the Blight Scarab of Invigoration grants 20% less bonus reward, and the Blight Scarab of the Blightheart no longer doubles waves, instead guaranteeing two extra waves with a chance at a third or fourth. The monster count itself is not the problem, the Immune Response passive actually spawns Blight monsters 150% faster now, but the scarab payouts that made Blight a money printer were trimmed.

The Biggest Winners

Settlers of Kalguur is the standout. The Kingsmarch town mechanic now ships back Currency items for ores and bars and Equipment items for crops, Favoured Resources can be rerolled at the Ports for 15,000 Gold, smelting speed was doubled, and Mappers' wages rose 25%. If you parked Kingsmarch in a previous league, it is worth a fresh look.

Boss farming is in a much better place. Maven Invitations are now accessed through Kirac, and you can rotate ten maps for Destructive Play rather than being locked to a single map repeated to exhaustion. First-killing the Incarnation bosses earns the Originator's Voidstone, the fifth Voidstone-tier reward, which lets bosses drop Astrolabes and Exceptional Support Gems. That is a real reason to engage with pinnacle content beyond the usual chase uniques.

Delve gained focus rather than power. Fossils were removed from every source except Delve, and their frequency behind fractured walls was greatly increased. Delve was always a niche, but it is now the only place to farm fossils, which gives committed delvers a genuine corner of the economy.

Divination card farming is the one to read carefully. The Mirage league effectively duplicates in-map encounters, the new keystone The Paths Not Taken pulls your maps' div cards from two random other maps, and Astrolabe modifiers can add card drops. But the Maven's Chisel of Divination was nerfed from a +100% bonus to +50%, so the ceiling is lower than it looks. Treat div cards as improved, not transformed.

Scarab and Mechanic Tweaks

A few smaller changes are worth folding into your atlas plan. The new Ritual Scarab of Corpses adds an extra rare itemised corpse monster to Rituals, which matters for corpse-hungry crafting. The Legion Scarab of Treasures, renamed from the old Legion Scarab of Command, lets the rewards inside broken-out chests carry over to nearby monsters.

Breach got more than a light pass. Every Breach Scarab was reworked, scarab limits dropped to one each except the Breach Scarab of the Instability at two, and two new keystones changed the mechanic: Dimensional Foothold turns every Breach into a Hive, and Enemy at the Gates makes every Breach unstable. Calling Breach "lightly nerfed" undersells a full rework, so test the new scarabs before you commit an atlas tree to them.

The takeaway for Mirage is simple: the strategies that survived a patch untouched are rare, and the players who adapt their atlas tree to the new scarab maths will out-farm the ones still running last league's notes.

Frequently Asked Questions

Is Harbinger gone from Path of Exile in 3.28?

Yes. Harbinger was removed as a core mechanic in the 3.28 Mirage league while Grinding Gear Games reworks it. Its signature drops did not vanish, though, Fracturing Orbs and Ancient Orbs now appear in the core drop pool.

What happened to Strongbox farming in 3.28?

The Ambush Scarab of Discernment was nerfed, weakening the Arcanist-box farm. The Atlas passives near the Backup Cache notable now favour Artisan's Strongboxes, so the strategy shifted rather than died. The Ambush Scarab does spawn one more Strongbox than before.

Is Blight worth farming in Mirage league?

Blight still works, but its best scarabs were trimmed. The Blooming, Invigoration, and Blightheart scarabs all give less than they used to. Monster spawn speed is actually up 150% through the Immune Response passive, so the encounter itself is fine, the reward scarabs are the weak point.

What is the Originator's Voidstone?

The Originator's Voidstone is the fifth Voidstone-tier reward in 3.28, earned by first-killing the Incarnation bosses. With it socketed, bosses can drop Astrolabes and Exceptional Support Gems, making pinnacle boss farming far more rewarding.

Where do fossils drop in 3.28?

Fossils now drop only from Delve. Grinding Gear Games removed every other fossil source and greatly increased fossil frequency behind the fractured walls in the Azurite Mine, so Delve is the single place to farm them.

Did the Atlas change in 3.28 Mirage?

Substantially. Maps became generic tier-based drops, Arcane Astrolabes replaced Sextants, and the top map tier was replaced by five Nightmare Maps. Any pre-3.28 atlas guide needs rechecking against the new system.

Maintained by WowCarry's Path of Exile team. Last reviewed 2026-05-20 against Patch 3.28 Mirage.