Genshin Impact 6.7: Optimizing Your Original Resin — The 5 Most Profitable Weekly Farms

In version 6.7, between Columbina's return in Phase 2, the release of Sandrone (Cryo 5★) and the eternal grind for Raiden Shogun's talents, Original Resin has never been so contested. Two hundred units at the cap, two thousand four hundred Primogem... sorry, Primitive Resin in reserve, and a shopping list that's exploding: here is our complete method for getting the most out of every unit, the optimal weekly farming order, the three families of artifacts to prioritize, and the best way to use your Fragile Resin to survive the Nod-Krai — Fontaine — Natlan meta.

The Original Resin system in 6.7: what's changed

Original Resin remains the core of Genshin Impact's economic model. Its cap is fixed at 200 units, its regeneration at one unit every eight minutes, or roughly 180 units generated per twenty-four-hour period. Adding the 60 units granted every day by the Daily Serenade (commissions completed and the blessing collected at the Statue of The Seven), you reach approximately 240 Resin per day, or 1,680 Resin per week if you log in every evening. HoYoverse hasn't touched this baseline in 6.7, but the publisher has multiplied the priority targets: a new weekly boss in Nod-Krai, a new Fatui Harvester artifact domain, not to mention the return of the Crown of Insight via the Fontinalia summer event.

A reminder of standard costs: 20 Resin for an artifact domain, 20 for a Leyline Blossom, 20 for a talent book domain, 40 for a normal ascension boss, and 30 for each of the first three weekly bosses (Trounce Domains). Past these three priority runs, the cost jumps to 60 Resin per additional attempt: at that price, you're better off waiting until the Monday reset.

Primitive Resin, Condensed Resin, Fragile Resin: what does what?

Three resources coexist, and they're too often confused. Let's go through them before you make a bad call.

• Primitive Resin — this is your savings account. It fills automatically whenever Original Resin overflows past the cap, with a maximum stock of 2,400 units. It then converts into Original Resin in batches of 60, up to a limit of 160 per recharge. Ideal for covering several days of absence, it does not convert into Fragile Resin.
• Condensed Resin — an item crafted at the synthesis menu from 40 Original Resin + 1 Dust of Azoth. A Condensed Resin doubles the reward from an artifact domain or a Leyline Blossom, but it is completely incompatible with bosses, whether normal or weekly. You can hold a maximum of five in your inventory: locking in this stock before a long log-off protects 200 Resin from overcapping.
• Fragile Resin — a premium consumable that restores 60 Original Resin per unit. Distributed via the Battle Pass, Adventure Rank milestones, major events and update mail, it never expires. Our advice for 6.7: build up a stock of at least twenty Fragile Resin to survive the double artifact drop window in week 3 of Phase 2, a mechanic HoYoverse has kept going since 5.0.

The 6.7 meta in one sentence: Sandrone, Columbina, Raiden Shogun

Sandrone, the Fatui Puppeteer, arrives in Phase 1. She's a five-star hybrid Cryo DPS, capable of shifting between on-field and off-field play depending on team composition. Her kit revolves around the new Aeonblight mechanic unique to Nod-Krai, which amplifies Freeze reactions when an enemy is marked by a puppet. Her undisputed BiS is the brand-new Fatui Ascendants set, whose four-piece bonus unlocks an additional 18% Cryo DMG on frozen targets.

Columbina, the Damselette, returns in Phase 2 after a well-noticed first appearance. An Anemo support / sub-DPS, she thrives on Traveler of the Scarlet Wind or Nostalgia of the Night depending on whether you're building her for elemental burst or EM support. Her talent books come from Fontaine's Praxis series — the domain opens on Monday, Thursday, and Sunday.

Raiden Shogun, finally, remains the go-to Electro pick for endgame content. Her new hyperbloom synergies with Natlan supports have put her back at the top of tier lists, and her BiS remains the Emblem of Severed Fate. Her books come from the Light series (Inazuma, Wednesday / Saturday / Sunday).

Our top 5 most cost-effective weekly farms

The ranking below follows a single criterion: the drop-to-Resin ratio within the context of the 6.7 meta. No Condensed Resin can be used on bosses — keep that in mind.

1. The three weekly bosses: untouchable

This is simply the best drop-to-Resin ratio in the game. Three runs at 30 Resin each net you the equivalent of ten to fifteen talent book domains in terms of talent gems. Never exceed these three runs before the Monday 4:00 AM UTC reset: the fourth costs 60 Resin and drops down to the price of an ascension boss for far less loot. Target Scarlet Signora in Inazuma, the new Puppeteer in Nod-Krai, or Magatsu Mitake depending on your talent priorities.

2. Fatui Ascendants: the rush on Nod-Krai

The new 5★ set benefits from the improved pool since 5.0: less flat HP and DEF among sub-stats, more useful rolls. Each "Cryo % goblet" piece is worth several thousand Resin in absolute terms, given how much it dictates Sandrone's damage ceiling. Always condense to double the reward, and stop touching it once your goblet is crystallized — the law of diminishing returns applies severely.

3. Emblem of Severed Fate: the safe haven

Released in 2.5, this set remains, four years on, the best all-purpose choice in the game. It equips Raiden, Xiangling, Yelan, and effectively rounds out the new hyperbloom compositions introduced since Natlan. Farm it condensed until you have a pair of decent "ER % hourglass" pieces and a "CRIT DMG" circlet, then move on to something else.

4. Weekly boss materials: the short window

The Cryo Regisvine from Dawn Winery and the Anemo Hypostasis respectively provide the Cryo gems for Sandrone and the Anemo gems for Columbina. These bosses don't accept Condensed Resin: schedule three runs a day for four days to complete a full ascension (six level 5 gems required to level up a character to lvl 90). Don't forget to "rest" from the menu to reset the loot spawn in some cases post-6.5.

5. Talent books: optimizing with Sunday

Bringing a character from 8/8/8 to 10/10/10 costs about 1,652 Resin in books alone — a colossal investment. Align your condensed runs on Tuesday/Friday for the Order series (Sandrone) and on Monday/Thursday for the Praxis series (Columbina). Sunday is your ultimate wildcard: all talent book domains are open that day, so save it for characters lagging behind on their weekly budget.

The three artifact sets to prioritize in 6.7

Beyond the top 5 farms, three artifact families deserve your Resin this version. They cover 90% of the competitive meta for Abyss Corridor floor VIII and the Imaginarium Theater in 6.7.

• Fatui Ambusher's Set (Nod-Krai, released in 6.7) — BiS for Sandrone, Ayaka, Wriothesley and Chevreuse in freeze teams. 4-piece bonus aligned with the dominant Freeze mechanic, sub-stats from the 5.0+ pool.
• Emblem of Severed Fate (Inazuma, released in 2.5) — BiS for Raiden Shogun, Xiangling, Yelan, hybrid Furina. The pool is crystallized: low variance, very stable drops.
• Song of Days Past (Fontaine, buffed in 6.7) — BiS for Furina, the healing variant of Columbina, as well as Natlan hyperbloom compositions with Kokomi. The only "heal-into-damage" set that genuinely scales in the current meta.

The optimal order for your week, Monday through Sunday

Here is the routine we recommend for 6.7. It assumes 240 Resin per day (with the Serenade blessing active), zero Fragile Resin used, and a permanent stock of five Condensed Resin in your inventory.

• Monday — server reset: three weekly bosses in a row (90 Resin), then the remainder in the Fatui Harvester domain with the condensed resin stockpiled over the weekend.
• Tuesday — Order domain (Sandrone books): two condensed runs, i.e. 80 Resin spent.
• Wednesday — normal boss Cryo Regisvine: three runs at 40 Resin (120 total) to finish off Sandrone's Cryo gems.
• Thursday — Praxis domain (Columbina books): two condensed runs.
• Friday — Order domain again, or fall back on the Fatui Harvester if the week's RNG has been bad.
• Saturday — Light domain for Raiden Shogun, or double condensed on your team's best BiS artifact domain.
• Sunday — flex day: catch up on a missed domain (all talent book domains are open) and burn your last Fragile Resin if you risk overcapping at Monday's reset.

Five management mistakes you must never make

Even veterans get caught out. Here are the five blunders we see come up in guilds every patch.

1. Overflowing past 200 Original Resin unintentionally. Beyond that cap, regeneration stops dead. Use Condensed Resin and Fragile Resin as anti-overcap buffers.
2. Burning Original Resin on low-priority runs. Your 2,400-unit buffer is a savings account — save it for the event's double-drop window.
3. Stockpiling Fragiles indefinitely without ever using them. They don't expire, sure, but a stash of fifty sitting untouched since Sumeru is earning you nothing. Schedule their use for the artifact double-drop.
4. Wasting the Crown of Insight. Three Crowns are available in 2026: Battle Pass, the completed Statue of the Seven in Nod-Krai, and the summer Fontinalia event. Save them for your team's highest-damage talent (often Raiden's Elemental Skill or Sandrone's Elemental Burst).
5. Trying to condense a boss. This is the classic trap: the mechanic simply refuses, your 40 Resin goes to waste, and the Condensed Resin returns to your inventory. Always check the entry icon before confirming.

Quick FAQ: Condensed Resin, Fragiles, and the Crown of Insight

Can I condense the new weekly boss, the Marionette Master?
No. No boss (normal or weekly) accepts Condensed Resin. It only works on artifact domains, talent book domains, and Leyline Blossoms.

Is Sandrone really worth burning my Fragiles for?
Yes, if you're planning to run her as main DPS in Spiral Abyss Floor 12 and Imaginarium Theater Act VIII: she requires 6 Cryo gems, 46 purple Order books, and 6 Marionette Master threads. Without Fragiles, expect a full three weeks to bring her to 10/10/10.

Should you still farm in Natlan despite Nod-Krai?
Yes, for the Hydro/Dendro support layer: Natlan introduced the game's best Hyperbloom enablers. But no new Natlan artifact set is BiS in 6.7 — Resin priority still belongs to Nod-Krai.

Conclusion: burn smart, not a lot

In 6.7, the equation is simple: 90 weekly Resin for your three trounce bosses, then everything else condensed on Fatui Harbingers as long as Sandrone doesn't have her crystallized Cryo goblet. Since Columbina is a support, she comes after smoothing out your artifacts. Raiden Shogun remains the safe-haven pick for the Electro endgame and benefits from the best set in the game, the Emblem of Severed Fate, which is aging beautifully four years after its release. Save your fragile Resin for Phase 2's double-drop artifact window, set aside five condensed Resin before any extended disconnection, and never forget this mantra: original Resin can't be recovered, but a bad condensed placement on a boss, unfortunately, can be — to your great misfortune.