Synthesis
Updated 2026-09-20
Two items go in, one better item comes out. The full recipe list is long, mostly cheap, and well covered elsewhere — the early shops all sell roughly the same dozen things and you can buy those recipes at any of them.
What is not well covered is the structure: which shop has something no other shop has, which ingredients stop being purchasable, and which recipes quietly depend on finishing an entirely different sidequest.
The six shops
| Shop | Where | Opens |
|---|---|---|
| Torres’ | Lindblum | Disc 1 |
| Treno’s | Treno | Disc 2 |
| Black Cat | Black Mage Village | Disc 2, and restocks heavily on Disc 4 |
| Alexandria’s | Alexandria (two of them) | Disc 3 |
| Synthesis Expert | Daguerreo | Disc 3 |
| Hades | Memoria, after beating him | Disc 4 |
The first four converge on much the same catalogue. Three shops hold things nobody else does, and those are the only ones worth planning a trip around.
What only Daguerreo sells
| Result | Ingredients | Cost |
|---|---|---|
| Sargatanas | Gladius + Zorlin Shape | 12,000 |
| Thief Gloves | Mythril Armlet + Sargatanas | 50,000 |
| White Robe | Gaia Gear + Jade Armlet | 8,000 |
| Black Robe | Gaia Gear + N-Kai Armlet | 8,000 |
| Glutton’s Robe | Mythril Fork + Cotton Robe | 6,000 |
| Promist Ring | Chimera Armlet + Ruby | 6,000 |
| Battle Boots | Feather Boots + Wing Edge | 6,500 |
| Rebirth Ring | Diamond + Anklet | 7,000 |
| Angel Earrings | Fairy Earrings + Barette | 8,000 |
White Robe and Black Robe matter more than they look, because Hades turns them into the Robe of Lords and there is no other route to that recipe.
What only the Disc 4 Black Cat shop sells
| Result | Ingredients | Cost |
|---|---|---|
| Masamune | Zorlin Shape + Orichalcon | 16,000 |
| Grand Armor | Mythril Sword + Mythril Armor | 45,000 |
| Rosetta Ring | Madain’s Ring + Holy Lance | 24,000 |
| Running Shoes | Battle Boots + Emerald | 12,000 |
| Brave Suit | Mythril Vest + Mythril Rod | 26,000 |
| Light Robe | Magician Robe + Glass Armlet | 20,000 |
| Rubber Suit | Minerva’s Plate + Egoist’s Armlet | 20,000 |
| Grand Helm | Cross Helm + Power Belt | 20,000 |
| Gauntlets | Coronet + Rosetta Ring | 20,000 |
| Bracer | Battle Boots + Venetia Shield | 24,000 |
| Duel Claws | Dragon’s Claws + Tiger Fangs | 16,000 |
| Priest’s Racket | Air Racket + Cachusha | 11,000 |
This is the shop most people never revisit. All three of Black Mage Village’s shops restock on the last disc and nothing in the game mentions it.
What only Hades sells
| Result | Ingredients | Cost |
|---|---|---|
| Robe of Lords | White Robe + Black Robe | 30,000 |
| Save the Queen | Javelin + Silver Gloves | 50,000 |
| Protect Ring | Dark Matter + Rebirth Ring | 40,000 |
| Tin Armor | Hammer + Ore | 50,000 |
| Pumice | Pumice Piece + Pumice Piece | 50,000 |
| Pumice Piece | Hammer + Pumice | 25,000 |
Getting to this shop means finding a hidden door behind a rock formation in Memoria’s ocean room and beating a level-92 superboss. It is worth it for the four items above that exist nowhere else.
The three chains that reach outside synthesis
1. Zorlin Shape → Sargatanas → Thief Gloves, and Masamune
The last Zorlin Shapes in the game are at Bran Bal, at 6,000 gil each, in a shop that is itself hidden behind freeing a moogle from a jar, in a village you cannot revisit. Esto Gaza is sealed by then and Daguerreo stops stocking them.
You need three: one for the Masamune, one for a Sargatanas you keep, and one for a Sargatanas the Thief Gloves consume. Four or five if you want spares.
And the chain crosses two shops: Sargatanas and Thief Gloves at Daguerreo, Masamune at Black Mage Village on Disc 4. Neither shop’s page mentions the other, and the Bran Bal shop page does not mention either.
2. The Hammer means finishing all thirteen Stellazzio
Two Hades recipes take a Hammer — Tin Armor, and the Pumice Piece — and the only Hammer in the game is Queen Stella’s thirteenth and last Stellazzio reward.
So: thirteen coins, including one that only exists after the other twelve are handed in, to unlock two recipes in a shop behind a superboss. That is the longest dependency in the game and no page states it.
3. The Protect Ring means beating Ozma
Protect Ring = Dark Matter + Rebirth Ring, and Hades’ shop needs Hades.
Dark Matter’s reliable source is Ozma — it is the only enemy in the game that carries it, on the steal list and three of four drop slots, and there is no chest anywhere holding one. It also turns up at the Treno auction, where two publishers note the bidding for it is fierce.
(We originally wrote that Ozma was the only source at all. That was an exclusivity claim made across a blind spot — see the auction guide.)
You can also simply find a Protect Ring — Artemicion gives one for finishing Mognet, and it turns up in the Chocobo Hot & Cold dig pool — so the synthesis is for a second one, or for completionists.
And a circular one, for its own sake
Hades will make a Pumice out of two Pumice Pieces for 50,000, and a Pumice Piece out of a Hammer and a Pumice for 25,000. You can convert between them in both directions, indefinitely, for money.
There is a real use for it: Pumice Pieces absorb Shadow and Holy, which is exactly what Ozma throws, so a party wants several — and the Pumice itself teaches Dagger her last summon. Steal a Piece from Ark at Oeilvert and another from Ozma, and the shop covers the rest.
Ingredients you can lose
Most synthesis ingredients are common. These are not:
- Zorlin Shape — Bran Bal is the last counter in the game.
- Orichalcon — 17,000 gil, and Bran Bal is where you will see it.
- Dark Matter — Ozma is the only enemy that carries one and there is no chest for it; the auction is the other route, and unreliable.
- Hammer — the thirteenth Stellazzio reward, and the only place in the game’s field data it appears.
- Emerald — the Nymph in the Friendly Monster chain gives one, and it is not in the Ore-plus-consumable gem list that covers the other six gems.
The gem recipes are the cheap safety net. Ore plus a consumable makes a Garnet, Amethyst, Peridot, Sapphire, Opal, Topaz or — with a Dead Pepper — a Lapis Lazuli, for a few hundred gil each. Since forty-six enemy species carry Ore, any recipe that wants one of those gems is effectively unblockable.
One thing worth doing early
The Black Cat shop on Disc 2 already sells the Reflect Ring (Anklet + Madain’s Ring, 7,000) and Madain’s Ring itself. Those are cheap for what they do and most players meet them much later at four times the price in effort.
Method
Shop locations are cross-checked against the game’s own room table, which carries a Synthesist room at Alexandria, Lindblum and Treno and a Synthesis room at Black Mage Village, in each of the visit blocks where a publisher places the shop. The recipe lists and prices are the published ones.
The three dependency chains are ours — they are not stated on any synthesis page we read, because each one has its two halves in different documents: a shop list here, a sidequest reward there. That is the recurring shape of this whole project. The corpus has every fact in it. What it does not have is the sentence that puts two of them next to each other.