Acheron WorldDocumentation

Refinery and item options

Where Osbourne and Jerridon are, what you can do with them and what each Refinery tab shows.

The Refinery is the game's finishing workshop. It is where you apply the Jewel of Harmony, raise the option level with refining stones and assemble or remove spheres in the sockets.

Where it is#

With Osbourne and Jerridon, in Aida, at positions (78, 13) and (86, 13). You must be within 6 tiles of one of them.

Heads-up: several texts inside the game still say they are in Crywolf. They are in Aida.

You open the Refinery by clicking one of the two NPCs or through the 🔧 Refinery button, in the MENU. Far away from them, you can read everything, but the buttons stay locked.

The three tabs#

Jewel of Harmony#

Lists the items in your inventory that can take the jewel, with the refine button. Below, the items that already have the Harmony option, with the buttons to raise the level and to remove it.

ActionCostChance
Apply Jewel of Harmony1 jewel50%
Upgrade with Lower refining stone1 stone50%
Upgrade with Higher refining stone1 stone70%
Remove the option100,000 to 500,000 zen100%

The option you get is random and the level upgrade goes back to the base level on failure. All the mechanics, with the option tables per item type, are in Jewel of Harmony.

Seed Sphere#

Shows your items with socket, a colored chip per slot, and the spheres you have.

ActionCostChance
Assemble sphere1,000,000 zen + 1 Jewel of Chaos + 1 Jewel of Creation100%
Remove sphere1,000,000 zen100%, and the sphere is destroyed

The element tables, the combination bonuses and the set bonus are in sockets and spheres.

Today this tab is limited: you can get items with empty sockets normally, but the Seed Spheres are not obtainable yet, because their recipe depends on ancient items, which don't exist on the server.

Special options#

Shows your 12 equipped items with all active options added up — Harmony, sockets, 380 — and the set option your sockets are forming.

It is the checking tab: if you think a bonus is not applying, this is where you find out.

An option can be inactive#

If the Harmony option level is higher than the item's +N, it does not work and the Refinery flags it.

This happens, for example, when a +12 item with a level 12 option drops to +0 on a Jewel of Soul failure. Refine the item back and the option works again.

Where to get the materials#

Everything comes from Elpis, in the Kanturu Tower:

MaterialHow
Jewel of Harmonypurify 1 Gemstone — 100%
Lower refining stonefuse a common item — 50%
Higher refining stonefuse an excellent item — 100%

The Tower only opens after someone kills the Nightmare, and stays open for 23 hours. The Jewel of Harmony is also in the cash shop.

Jewel of Chaos and Jewel of Creation drop from monsters and are in the cash shop.

Don't confuse it with the Chaos Machine#

These are two different workshops:

Refinery (Aida)Chaos Machine (Noria)
DoesHarmony, socket+10 to +15 refining, wings, Fenrir, 380 items, packs
Does failure destroy the item?no — only the jewel or the stonealmost always yes
NPCOsbourne and JerridonChaos Goblin

And don't confuse either of them with the hand jewels: Bless, Soul and Life you use directly from your inventory, with the right button. See jewels.