TL;DR
Bronze is a Surface reagent. You mine it with the Crescent Pick from piles of old bronze armor in and around the City of Ephyra, the first Surface region. Each pile gives you roughly 3 Bronze. Before you can touch any of it you need two unlocks: the Crescent Pick gathering tool and the Permeation of Witching-Wards incantation, which opens the warded gate up to the Surface. Run Reagent Sensing before you farm, clear every room on the way, and end the run after Polyphemus. There is nothing worth grabbing past that point.
What Bronze actually is
Bronze is a crafting reagent. The in-game description calls it "an alloy prized both for art and warfare; mortals sometimes even combine the two," which is a polite way of saying you will spend it on weapons and tools rather than admire it.
It feeds the back half of your progression. Bronze unlocks and upgrades Nocturnal Arms, aspects, gathering tools, and incantations. You will not see it in the early Underworld loop, and that throws a lot of players, because the recipes that want Bronze show up well before the game tells you where to get it.
You cannot farm Bronze on a fresh save
Bronze lives on the Surface, and the Surface is gated. Getting there is a short chain, but every link has its own requirement, so it pays to know the order before you start spending reagents.
Here is the exact path.
| Step | Where | Cost |
|---|---|---|
| Incant Night's Craftwork | Cauldron | 1 Moly |
| Unlock the Crescent Pick | Silver Pool | 1 Ash |
| Incant Permeation of Witching-Wards | Cauldron | 1 Cinder, 1 Moly, 1 Shadow |
Night's Craftwork reveals the gathering tools in the Silver Pool so you can unlock them at all. Once it is done, the Crescent Pick becomes available for 1 Ash. The pick is the tool that breaks Bronze deposits, so without it you walk past every pile on the Surface with nothing to show for it.
Permeation of Witching-Wards is the one that opens the Surface. It lets Melinoe pass Warded gateways, including the one leading up out of Erebus, and it costs the most: 1 Cinder, 1 Moly, and 1 Shadow. Those reagents have their own sources. Cinder drops the first time you beat Hecate, the boss at the end of Erebus. Shadow comes from Shadow Extraction. Moly you gather in Erebus on your runs.
So the real prerequisite list reads: beat Hecate, set up Shadow Extraction, stockpile Moly and Ash, then run both incantations and craft the pick. Do that and the Surface opens. Skip a step and you will bounce off the warded gate or stare at Bronze piles you cannot mine.
Where Bronze spawns
All of it is on the Surface, concentrated in and around the City of Ephyra, the first region of the Surface path. You reach the city through the gap in the wall, and from there the deposits are scattered across the early rooms: the city proper, the area near Charon's shop, and the hub zones leading up to the Polyphemus fight.
Spawns are random. No map node reliably holds Bronze, so do not memorize a route expecting the same piles every run. The deposits look like mounds of old bronze armor, and you mine them like any other ore with the Crescent Pick.
The fast farm route
Run Reagent Sensing before you head up. It is an incantation that marks harvestable resources, and with it active a silver trail points you straight to the nearest deposits, Bronze included. It locates piles for you; it does not change how much each one drops, so treat it as a map, not a multiplier. On a region with random spawns, that map is the difference between a clean farm and wandering empty rooms.
Clear rooms completely. Bronze and the other Surface reagents reward you for actually finishing each room rather than rushing the exit, so take the full clear on the way through Ephyra.
Then end the run after Polyphemus. Everything past the Polyphemus boss room gives almost nothing for a Bronze farmer, so there is no reason to push deeper on a dedicated farm. Clear Ephyra, follow the silver trails, beat Polyphemus, and bail. Each pile you crack open along the way hands you about 3 Bronze, and a clean Ephyra clear stacks up fast.
What to spend it on
Three recipes are worth knowing the moment you have a stack.
| Item | Recipe |
|---|---|
| Rod of Fishing | 2 Fate Fabric, 1 Bronze |
| Argent Skull | 1 Bronze, 2 Glassrock |
| Umbral Flames | 2 Bronze, 2 Tears |
The Rod of Fishing is the cheap one and the first thing most players make. Fishing opens a whole side stream of reagents and gifts, so a single Bronze here pays for itself many times over.
The item:argent-skull is a Nocturnal Arm, one of Melinoe's weapons, and it wants 1 Bronze plus 2 Glassrock. item:umbral-flames, the Moros torches, costs 2 Bronze and 2 Tears. Both are real weapon unlocks rather than cosmetic side projects, so if you are chasing weapon variety, your early Bronze goes here. Once the skull is in hand, our Argent Skull build guide lays out where to take it, and the Umbral Flames build guide does the same for the torches.
Build: b128fa0890d3 Build: bc2e37beddadPast those three, Bronze keeps showing up across aspects, gathering-tool upgrades, and later incantations. The pattern holds the whole game: anything that pushes your kit forward on the Surface side tends to ask for Bronze, so a steady Ephyra farm rarely goes to waste.
The short version
Beat Hecate, set up Shadow Extraction, then run Night's Craftwork, unlock the Crescent Pick, and run Permeation of Witching-Wards. Head up to the City of Ephyra with Reagent Sensing active, clear every room, mine the armor piles for about 3 Bronze each, and call it after Polyphemus. Spend your first Bronze on the Rod of Fishing, then bank the rest for the Argent Skull, Umbral Flames, and the upgrades waiting deeper in your toolkit.