The Wine Goblet of the Pristine Sea is a three-star weapon ascension material in Genshin Impact, tied to Fontaine's forging domain. It sits in the middle of a four-tier ascension chain and is used to level several Fontaine and event weapons. You can earn it directly from a domain or craft it from the lower-tier version through alchemy.
Where to farm the Wine Goblet of the Pristine Sea
This material comes from the Echoes of the Deep Tides domain, also listed as Domain of Forgery: Curious Contraptions. The domain sits north of the Court of Fontaine, in the Fontaine region.
Rewards only unlock on specific days. The domain is open on Wednesday, Saturday, and Sunday. On any other day you cannot collect this drop, so plan your ascension runs around those days.
The Wine Goblet of the Pristine Sea drops at level II or higher of the domain. The recommended party level for level II is around 39, but clearing the highest level you can handle gives better rewards per run.
How to claim the drop and what it costs
Step 1: Travel to the Court of Fontaine and head north to the Echoes of the Deep Tides domain. Make sure the in-game day is Wednesday, Saturday, or Sunday, since the reward chest stays locked otherwise.
Step 2: Enter at level II or a higher tier and defeat the enemies inside. The domain runs a Ley Line Disorder that grants every party member a Hydro DMG Bonus after a character triggers a Hydro-related reaction, so a Hydro unit helps you clear faster. Pyro, Cryo, and Anemo characters fit well too, but none are required.
Step 3: After the fight, spend 20 Original Resin to open the reward chest. Using one Condensed Resin instead doubles the rewards from a single run.
You know it worked when the Wine Goblet of the Pristine Sea appears in your inventory under weapon ascension materials right after the resin prompt. The most common reason the drop fails to appear is running the domain on a day it is closed, or clearing only level I, which does not offer this tier.
Craft it through alchemy
If you are short on the material, you can convert the lower tier upward at any Alchemy crafting table. These tables are marked on the world map.
Step 1: Open the world map and travel to any Alchemy crafting bench.
Step 2: Select the Wine Goblet of the Pristine Sea from the crafting list. Each one costs 3 Broken Goblet of the Pristine Sea plus 125 Mora.
Step 3: Confirm the craft. The finished material lands in your inventory immediately, and you can repeat as long as you have the components.
Weapons that use the Wine Goblet of the Pristine Sea
This tier is needed for the mid-stage ascension of several Fontaine and event weapons across multiple weapon types.
| Weapon | Rarity | Passive effect |
|---|---|---|
| Tidal Shadow | 4★ | After the wielder is healed, ATK increases by 24% for 8s, even off-field. |
| Ballad of the Fjords | 4★ | With at least 3 different Elemental Types in the party, Elemental Mastery increases by 120. |
| Rightful Reward | 4★ | When the wielder is healed, restore 8 Energy (once every 10s, works off-field). |
| Portable Power Saw | 4★ | Healing grants Stoic's Symbols that convert to Elemental Mastery and Energy on Skill/Burst use. |
| "Ultimate Overlord's Mega Magic Sword" | 4★ | ATK +12%, plus up to +12% more based on Melusines helped in Merusea Village. |
| Cashflow Supervision | 5★ | ATK +16%; HP changes boost Normal, Charged, and Stellar-Conduct DMG, up to 3 stacks. |
| Crimson Moon's Semblance | 5★ | Charged Attack hits grant a Bond of Life and a scaling DMG Bonus. |
| Lumidouce Elegy | 5★ | ATK +15%; Burning-related triggers raise DMG and restore Energy. |
Item summary
| Property | Detail |
|---|---|
| Type | Weapon Ascension Material |
| Rarity | 3★ |
| Region | Fontaine |
| Source domain | Echoes of the Deep Tides (Domain of Forgery: Curious Contraptions) |
| Available days | Wednesday, Saturday, Sunday |
| Resin cost | 20 Original Resin per claim |
| Craft recipe | 3 Broken Goblet of the Pristine Sea + 125 Mora |
| Crafts into | Silver Goblet of the Pristine Sea (3 + 350 Mora) |
Stockpiling a few extra goblets on open domain days is the easiest way to keep your Fontaine weapons leveling without waiting on the Wednesday, Saturday, or Sunday window. If you already have Broken Goblets to spare, the alchemy table fills any gaps instantly.