Path of Exile 3.29 Curse of the Allflame has introduced one of the most talked-about crafting systems in recent memory, and Vesper (the mysterious NPC below deck on your ship), sits at the center of it all. If you've been trying to figure out how the Allflame mechanic works, which ship upgrades to prioritize, or which currency slams offer the biggest returns, this guide walks you through every part of the process. From the basics of Intangibility to advanced multi-step crafts, here's how to get the most out of Vesper in 3.29.

PoE 3.29 PoE 3.29 Vesper Upgrades & Profitable Crafting Guide

Vesper crafting has quickly become the defining feature of 3.29, with players calling it "extremely strong and even overpowered" for early and mid-league gearing. The system lets you preview several possible outcomes of a PoE 3.28 currency slam and pick the one you want, a huge shift from the blind-slam RNG of past leagues. Some streamers rate the campaign and crafting experience at 9 or 10 out of 10, though the Voyage side of the league has drawn criticism for tedious setup and inconsistent rewards.

Dead Man's Sulphur prices are climbing rapidly (currently around 600 per chaos and rising), and the community is actively figuring out which crafts return the most profit before the meta settles. Community feedback also suggests Vesper crafting can outperform traditional Chaos spamming in many cases, sparking debate over its long-term place next to Harvest and Recombinators. Before we get into the profitable strategies, let's cover how the mechanic actually functions.

How Does the Vesper Crafting Work in PoE 3.29?

The Core Multi-Outcome Crafting System

Allflame crafting works by combining three ingredients: your item, an eligible currency, and Dead Man's Sulphur. Rather than gambling on a single slam, Vesper simulates the outcome of using that currency 1–4 times, showing you multiple independent results (called Ghostly Copies) that you can choose between. Each simulated result is rolled separately, so it's possible for two "options" to land on the same modifier by pure chance.

• Default option count: 2 outcomes per craft

• Each ship upgrade adds +1 option to certain craft types

• Some craft types (like jewels) can reach 4 options when fully upgraded

• You must pick one of the shown results, there is no "cancel" button

• Any size of currency works, including full Prime Chaotic Resonators with fossils socketed

This is why turning in all 5 ship upgrades before serious crafting matters so much. Skip this step and you're losing value on every single sulphur slam. Note that lower-level characters who haven't completed Vesper's progression upgrades will see fewer Ghostly Copies than the maximums listed in the outcomes table below.

Vesper Crafting Outcomes: Sulphur Cost, Copies, and Intangibility per Currency

Every currency behaves differently through Vesper. The sulphur cost, the maximum number of Ghostly Copies offered, and how much Intangibility is added to the item all depend on the specific currency used, and higher-item-level bases cost more sulphur to craft on. Here's the full outcome table:

A few important patterns from the table:

• Currencies that don't roll modifiers (Transmutation, Alchemy, Binding, Blessed, base Ducats) add zero Intangibility, safe to spam

• Cheap re-roll currencies (Aug, Alt) add only 1–5% Intangibility per craft, making them ideal for progression crafting

• Exalts add 8–12%, so a chest can typically absorb several exalt slams before Intangibility becomes a real threat

• Annuls and Fractures add a massive 25–35%, meaning you should generally only use them once or twice per item

• Scour only ever produces 1 outcome, Vesper doesn't really "preview" a scour, but it still works

• Prime Chaotic Resonators only get 3 max copies rather than 4, but this still triples your fossil combo odds

Restrictions: Currencies That Cannot Be Used

Vesper crafting has clearly defined limits. The following are excluded from the Allflame system:

• Vaal Orbs and Volatile Vaal Orbs - intentionally incompatible

• Items that change an item's identity - Orb of Chance, Ancient Orb, Tainted Mythic Orb

• Items that change sockets - Jeweller's Orb, Chromatic Orb, Orb of Fusing

• Quality-adding currencies - Armourer's Scrap, Blacksmith's Whetstone, Cartographer's Chisel, etc.

• Items that create multiple items - Reflecting Mist and Mirror of Kalandra will only generate a single item

• Items without rarity - gems, and their associated currencies like Gemcutter's Prism

Ducats are a special case: they're a new crafting currency that exists only for use with Allflame crafting, and the ability to use them unlocks after turning in 3 upgrade items to Vesper (not the full 5).

Intangibility: The Anti-Spam Mechanic

Intangibility is the system's built-in brake, and understanding it deeply is the single most important part of using Vesper efficiently. Every time you perform an Allflame craft, the resulting item gains a certain percentage of Intangibility (see the outcome table above for exact amounts).

How Intangibility affects future crafts:

• On every future Allflame craft, Intangibility acts as a flat chance to only generate one Ghostly Copy, no matter how many options that currency would normally offer

• Example: an item at 19% Intangibility has a 19% chance on the next craft to be forced to a single outcome, no choice given

• When this triggers, the currency is spent, the sulphur is consumed, and the single result is locked in

• You cannot cancel or refuse the forced result

Important nuances to remember:

• Intangibility is additive across successful crafts, each craft stacks more on top

• A failed/forced craft does not add more Intangibility, so bad luck doesn't compound

• Intangibility cannot destroy your item the way a Vaal or Annul can, the worst outcome is a wasted craft

• Intangibility is local to the item, not the currency or the character

• The tooltip on the Intangibility line explains the current percentage, always hover it before an expensive slam

Why it exists: Without Intangibility, players could exalt-annul spam through Vesper endlessly to build perfect mirror-tier items in PoE 3.29. The system is specifically designed to prevent unlimited "reroll until perfect" strategies on the same base.

How to Reduce or Remove Intangibility

There are exactly two known ways to get Intangibility off an item, and both carry risk:

• Tzamoto's Ducat - Has a 50% chance to remove all Intangibility and a 50% chance to destroy the item entirely. A true coin flip. Best used on items where you've already extracted most of the value and want one more shot, or on cheap bases you can afford to lose. You can find Tzamoto's Ducats in Charts and Voyages, or buy them from other players.

• Kingsmarch's Recombinator - Recombinating an item with another item can transfer mods to a fresh base that has zero Intangibility. This isn't guaranteed to succeed (recombinators are inherently RNG), but when it lands, you get a "clean" version of the item. Important: the recombinator will preserve the base's local Intangibility, so make sure the base you're targeting doesn't already have Intangibility on it.

Because both methods carry destruction risk or RNG failure, the smartest approach is to plan your craft order so Intangibility never gets high in the first place. Front-load cheap crafts and reserve high-Intangibility slams (Annul, Fracture) for near-final steps.

The "Only One Option When There Should Be Three" Bug

A known bug has been reported (reference number 4031670445) where certain crafts, most often Regal slams, show only one option when the item's Intangibility should have allowed three or four. If this happens to you, it may not be Intangibility triggering; it appears to be a genuine bug. Consider reporting it and factoring the risk into how you plan Regal crafts on important items.

The Sulphur Economy and Voyage Loop

Vesper crafting ties directly into the Voyage system, so if you want to keep crafting, you need to keep sailing. The full loop looks like this:

• Run Charts inside your maps

• Send them out as Voyages from the ship

• Harvest coral and other underwater resources

• Convert those materials into Dead Man's Sulphur

• Bring sulphur back to Vesper for crafting

Sulphur price sits at the center of the entire league's economy, so watching its market value is basically required if you want to craft profitably.

The Five Vesper Ship Upgrades

Full crafting access requires all 5 upgrades turned in to Vesper:

• Upgrade 1 - Found in one of your first Charts

• Upgrade 2 - Complete your first Voyage

• Upgrade 3 - Kill Captainsbane for the first time (a unique mob found randomly in Charts, or added by Voyage side modifiers)

• Upgrade 4 - Run an Infested Bathysphere Chart (search "Infested Bathysphere" on trade, or find one dropped in maps, even Act 30-ish zones can drop them)

• Upgrade 5 - Run a Kishara's Rest Chart, trigger the roleplay between Val and Vesper, talk to the furnace below deck for the power infusion, then use the explored Chart in a Voyage to fight the league boss. Kill the boss for the final upgrade drop.

The last 3 upgrades can be turned in any order, you don't have to follow a strict path. Progress shows on the "Superior Sovereign" challenge as a 5/5 bar. Currently there is no in-game menu to check exactly which upgrades you've already applied, so keep a mental list.

Rerolling Voyage Side Modifiers for Captainsbane

If Captainsbane refuses to appear, you can reroll Voyage side modifiers to force him in:

• Icon located in the bottom right of the planning board

• Initial cost is 3,000 Dead Man's Dust

• Cost doubles per reroll, but resets after each Voyage

• Sandy Charts have anecdotally produced more Captainsbane spawns

The 3.29.0b Patch Adjustment

A recent patch changed progression gating: Ducat crafting now opens up after only 3 upgrades instead of 5. This gives you access to more of the bench earlier, though all Vesper crafts (including fracture and influence exalts) still require the full 5-upgrade set.

Boss Fight Warning: Run Kishara's Rest White

Community consensus is to run Kishara's Rest white or scoured through the Voyage planning menu:

• The boss has a phase where it becomes untargetable and fully resets its huge ES bar

• Juicing with mods like "% Max Life as ES" turns the fight brutal, players report 10-minute encounters at 133% life as ES

• Chaos DoT builds have a much easier time

• Totems can still hit the boss during the untargetable phase

• You can scour the Chart in the Voyage menu even after alching it

With the mechanic itself covered, the next question every player runs into is where to actually get the Dead Man's Sulphur that powers it all.

How To Farm Sulphur Fast?

Sulphur income can feel inconsistent at first, with players reporting swings from 200 to 500 sulphur off a single lantern in the same Chart. That variance isn't purely random — several factors influence how much you pull from each dive, and once you dial them in, your sulphur per hour climbs sharply. Here's what actually affects the drop.

Push Higher Level Maps

Map level is the single biggest multiplier on sulphur drops:

• Sub-level 50 Charts often yield 400 sulphur or less per lantern

• Level 80 maps regularly produce 800+ sulphur per lantern

• Higher tier maps carry a stronger baseline multiplier on Chart rewards

• Push into red maps as soon as your build can handle them for the biggest gains

If your sulphur farming feels slow, gearing your build to run higher-tier content is the fastest fix.

Scout Open Areas Before Throwing Lanterns

Lantern placement matters more than most players realize:

• Scout as much of the Chart area as possible before dropping a lantern

• Wide, open zones let the lantern's effect radius cover more ground

• Tight corridors and small pockets waste a large chunk of the lantern's value

• Try to place lanterns where multiple resource nodes overlap in range

Taking an extra 15 seconds to find the right spot often doubles your return from a single lantern.

Optimize Your Voyage Chart Placement

Voyages let you chain up to 9 Charts together, and the placement grid affects the outcome heavily:

• Center tiles affect 4 adjacent Charts, making them the strongest juicing slots

• Edge tiles (top/bottom/side middle) affect 3 Charts

• Corner tiles only affect 2 Charts, so save weaker mods for those spots

• Match directional arrows between Charts to keep the layout valid

• Pair adjacent tile effects with Charts that benefit from global mods

Optimized placement compounds quickly across a 9-Chart Voyage, and the difference between a random layout and a planned one can be substantial.

Keep Voyage Setup Simple Early On

The Voyage system has been criticized for its complexity, and over-juicing can actually hurt your farming rate:

• Rerolling side modifiers costs Dead Man's Dust that scales with each reroll

• Expensive setups don't always translate to more sulphur, sometimes just more monster mods

• Running Charts white or lightly rolled preserves sulphur income while keeping fights fast

• Save your heavy juicing for the Kishara boss run, not routine farming

Prioritize Sulphur Over Loot Filter Drops

Most in-mechanic drops don't survive a strict loot filter, so treat Charts and Voyages as a sulphur-first activity:

• Don't waste time picking up low-value items during dives

• Focus on hitting every lantern node and rare pack in the open sections

• The real payoff comes from converting sulphur into profitable Vesper crafts afterward

Watch Your Air Meter

A quick reminder that new divers often overlook: stepping outside the lit pockets makes you drown. Losing a portal or dying mid-Chart means losing the sulphur you would have farmed, so plan your movement around lantern coverage before pushing deep into open water.

Now that your sulphur pipeline is running, let's look at where to actually spend it for maximum return.

Best Vesper Crafting & Upgrade Strategy

The two main approaches to Vesper profitability are high-cost single-slam crafts (expensive currency on strong bases) and step-by-step multi-craft sequences where each option-preview saves you from redoing previous steps. Here are the specific crafts worth using.

Fracture Orbs - High-Value Base Finishing

Fracture Orbs offer some of the biggest power spikes available:

• Vesper gives you 2 options on fracture (doubling your odds)

• Requires all 5 ship upgrades to access

• Adds a hefty 25–35% Intangibility, so use late in the craft sequence

• Great for locking in the winning mod on rings, gloves, and weapons

• Expensive per slam, so check both fracture orb prices and sulphur costs before pulling the trigger

On a well-rolled base, the payoff is huge, this is a top-tier finishing craft.

Jewels - The Cheapest, Highest-Return Craft

Jewels are hands-down one of the most profitable and beginner-friendly Vesper uses:

• Sulphur cost per craft is very low

• You get 4 options per slam

• Triple-multi jewels are much more feasible this patch

• Exalt slamming a 2-multi jewel through Vesper gives a very high chance of a 4-mod GG jewel

If you already have a jewel with two desirable stats from harvest crafting, using an Exalt through Vesper for the third slot is a strong play. Perfect for both profit farming and self-gearing without a large sulphur investment.

Tempering & Talon Orbs - Chamber Implicit Upgrades

An easy one to forget, but extremely strong:

• Sulphur cost sits around 10,000

• Tempering and Talon Orbs typically sell for more than 10,000 sulphur

• Almost always worth it if you don't mind adding Intangibility

• Example: hitting "8% increased explicit cold modifiers" on a wand yields big cold DPS gains per power charge

Ideal for finishing chest pieces and weapons with strong chamber implicits.

Fossil Resonators - Depends on Combo Cost

Fossil combos work well through Vesper, but profitability depends on resonator size:

• 1-socket resonators, generally not worth it

• 2-socket, worth it if fossils are expensive

• 3 to 4-socket combos, very much worth it

• Prime Chaotic Resonators give you 3 max Ghostly Copies with 12–16% Intangibility per craft

One of the most-used crafts on the Vesper bench right now, particularly for niche mods that are hard to hit through normal crafting.

Influence Exalts - Great Final Craft

Influence Exalts are more relevant this patch since certain implicits are gone from the game:

• Common on bows, axes, and other martial weapons

• Warlord's, Redeemer, Hunter, Crusader, Shaper, and Elder exalts all work

• Only 2 Ghostly Copies at 8–12% Intangibility per craft

• Check influence modifiers on PoEDB before slamming

This is one of the strongest final-slam options in 3.29.

Doedre's Cats - New League Additions

Two variants exist, both powerful:

• Split Cat - Splits an item into copies, each retaining one random modifier. Not a true split (you only take one copy), but incredibly strong for isolating a single mod. Perfect for feeding recombinators, which care heavily about mod count.

• Attribute Swap Cat - Changes a modifier granting one attribute to grant a different attribute. Instantly turn unwanted Strength on a ring into Dexterity for your build. Similar to Harvest's fresh swap, but broader.

Regular Exalt Slams - The Obvious Choice

The most straightforward use case:

• Cheap sulphur cost, 4 Ghostly Copies, 8–12% Intangibility per slam

• Extra options greatly improve outcomes

• Ideal on 4-mod items before finishing with a crafting bench mod

• Basically no reason not to use Vesper for exalt slams

Divine Orbs - Save Currency on Roll Perfection

Divine Orbs also work with Vesper, giving you multiple roll previews per divine:

• 4 Ghostly Copies with only 5–8% Intangibility per craft

• Instead of gambling divine after divine on a high-value item, pick the best roll from the presented options

• A huge currency saver on late-game items

Basic Orbs (Alt, Aug, Regal, Transmutation) - Progression Crafting

The cheapest currencies are also the safest for Intangibility:

• Transmutation and Augmentation add zero to very low Intangibility

• Alterations add just 1–5%, so alt spam through Vesper is nearly consequence-free

• Regal adds 5–8%, still manageable in early sequences

• Excellent for cluster jewels, flasks, and early progression gear

Essences - Multiple Uses Per Orb

Want to spam essences for resistances or specific mods? Vesper effectively gets you multiple uses out of each essence by presenting different outcomes. A quiet but very strong use case for gearing up mid-league.

Step-by-Step Multi-Craft Strategy

One of the smarter strategies is chaining Vesper crafts through a full item sequence, planned around the Intangibility table:

• Start with low-Intangibility crafts (Aug, Alt, Regal) to build the base

• Layer exalts in the middle while Intangibility is still under 50%

• Save Annuls and Fractures for the end since they add 25–35% each

• Each option-preview step saves you from redoing prior work

• Best used on jewels and mid-tier rare items where multi-step sequences pay off

The time cost of farming sulphur is roughly matched by the time saved on rerolls, so this method scales well with league play.

Extra Vesper Tips Worth Knowing

SSF Viability

Vesper crafting is unusually strong for SSF players. The system rewards raw effort (running Charts and Voyages) rather than trade market navigation, and the preview mechanic lets solo players hit target mods far more consistently than in past leagues.

Vesper Alch Advantage

Using Vesper's Alchemy craft on maps and bases avoids adding Intangibility to items you plan to craft heavily afterward (Alchemy adds no Intangibility at all). A small but useful trick for keeping Intangibility low during multi-step sequences.

Strongbox Upgrade Behavior

A community report worth flagging: the "strongboxes are now at least rare" upgrade from the Kishara boss appears bugged for some players, many report still seeing white strongboxes despite the upgrade being turned in. If you experience this, you're not alone.

Read the Intangibility Tooltip

Several players have lost expensive crafts by ignoring Intangibility percentages. Hover the Intangibility line on your item, the tooltip explains exactly what percentage of your next craft will be forced to one option. High-percentage items should be finished with your cheapest slams first, or reset with a Tzamoto's Ducat (accepting the 50% destruction risk).

More Tips for Profitable Vesper Crafting

A few things to keep in mind as you use this mechanic:

• Always check market prices before crafting, sulphur costs shift constantly and can eat into profits

• Intangibility stacks, so plan multi-step crafts with your most expensive slams first

• Turn in all 5 upgrades before serious crafting, otherwise you're leaving options (and value) on the table

• Jewels are the easiest profit path thanks to low sulphur cost and 4 options per craft

• Fracture and Talon crafts deliver the biggest power spikes for your own gear

• Run Kishara's Rest white or scoured to avoid brutal fights with reset ES bars

• Watch sulphur prices closely since the entire league economy revolves around them

• Skip 1-socket resonators and ultra-cheap slams — the math often doesn't work out

• Use Vesper Alch on items you plan to craft further, keeping Intangibility low

• Reserve Tzamoto's Ducats for genuinely valuable rescues — the 50/50 destroy rate makes them a last resort

The Vesper crafting system in PoE 3.29 offers some of the safest and most rewarding crafting the game has seen in years. With the right base, the right currency, and a full set of ship upgrades turned in, you can produce items that would normally require far more currency and RNG through traditional methods. Get out there, run some Voyages, and put that Dead Man's Sulphur to work.