Yelan is one of Genshin Impact’s most universally powerful Hydro units, blending off-field DPS, on-field burst damage, and unparalleled mobility into a single kit that scales brutally well into endgame content. She functions as a Hydro applicator comparable to Xingqiu, but with higher personal damage, smoother rotations, and a kit that rewards aggressive, fast-paced play. If you care about Spiral Abyss clear times, reaction consistency, and team flexibility, Yelan isn’t optional — she’s meta-defining.
Her entire damage profile scales off Max HP, which immediately changes how you approach building and upgrading her compared to traditional ATK-based characters. That scaling makes her incredibly efficient once invested, but also punishing if left half-built. Ascension levels, talent upgrades, and weapon synergy all multiply her output, meaning every missing material directly translates to lost damage and weaker Hydro uptime.
What Makes Yelan So Valuable
Yelan’s Elemental Skill isn’t just movement tech — it’s a high-damage, enemy-marking tool with built-in I-frames that excels in multi-wave Abyss chambers. Her Elemental Burst provides consistent Hydro application that enables Vaporize, Electro-Charged, and Bloom variants without stealing field time from your main DPS. Add her passive damage bonus that ramps up over time, and she becomes a universal amplifier for nearly any team she’s slotted into.
Because she operates so cleanly off-field, Yelan fits seamlessly into top-tier teams like Hu Tao Vaporize, Hyperbloom cores, and double Hydro setups. That flexibility means she’s often shared across multiple team comps, making full investment far more impactful than spreading resources thin across niche characters.
Why Pre-Farming Yelan Is Non-Negotiable
Yelan’s ascension and talent requirements pull from some of the most contested resources in the game, including boss drops and weekly materials that are hard-capped by Resin and time. Waiting until after you pull her to start farming almost guarantees days or weeks of suboptimal performance, especially if you’re pushing Spiral Abyss cycles or preparing for new content drops.
Pre-farming lets you unlock her core talents and ascension passives immediately, ensuring she’s Abyss-ready the moment she hits your roster. It also helps you plan Resin usage efficiently, avoid last-minute RNG frustration, and prioritize which upgrades give the biggest DPS return first. Understanding exactly what materials Yelan needs — and why — is the difference between a showcase-level Hydro carry and a half-built bench warmer.
Yelan Character Ascension Materials (Level 1–90 Breakdown)
With Yelan’s value scaling sharply off HP and ascension passives, pushing her to level 90 isn’t optional if you’re serious about Abyss performance. Every ascension breakpoint unlocks either raw HP, CRIT Rate, or access to her most important passive bonuses, all of which directly amplify her off-field damage and Hydro uptime. Below is a clean, phase-by-phase breakdown of exactly what you’ll need to take Yelan from level 1 all the way to 90.
All Ascension Materials at a Glance (Total)
Before diving into individual levels, here’s the full shopping list for a max-ascended Yelan:
• Varunada Lazurite Sliver ×1
• Varunada Lazurite Fragment ×9
• Varunada Lazurite Chunk ×9
• Varunada Lazurite Gemstone ×6
• Starconch ×168
• Runic Fang ×46
• Recruit’s Insignia ×18
• Sergeant’s Insignia ×30
• Lieutenant’s Insignia ×36
If you’re pre-farming efficiently, this is the checklist you want to pin before touching your Resin.
Ascension Phase 1–3 (Level 1–40)
Early ascensions are light on boss materials but still demand planning if you’re rushing her on day one.
• Ascension 1 (Level 20):
Varunada Lazurite Sliver ×1
Recruit’s Insignia ×3
Starconch ×3
• Ascension 2 (Level 40):
Varunada Lazurite Fragment ×3
Recruit’s Insignia ×15
Starconch ×10
Runic Fang ×2
The key bottleneck here is Starconch. They’re only found along Liyue’s coastlines, and while routes are straightforward, you’ll need multiple world resets to stockpile enough unless you’re hopping into co-op worlds.
Ascension Phase 4–5 (Level 40–70)
This is where Resin efficiency starts to matter. The Ruin Serpent becomes mandatory, and Insignia drops start climbing fast.
• Ascension 3 (Level 50):
Varunada Lazurite Fragment ×6
Sergeant’s Insignia ×12
Starconch ×20
Runic Fang ×4
• Ascension 4 (Level 60):
Varunada Lazurite Chunk ×3
Sergeant’s Insignia ×18
Starconch ×30
Runic Fang ×8
• Ascension 5 (Level 70):
Varunada Lazurite Chunk ×6
Lieutenant’s Insignia ×12
Starconch ×45
Runic Fang ×12
At this stage, farming Insignias from Fatui Skirmishers is unavoidable. Prioritize high-density Fatui routes or Ley Line overlaps to avoid burning Resin on enemy materials that can be farmed for free.
Final Ascension (Level 80–90)
The last push is expensive, but it’s where Yelan’s HP scaling and CRIT Rate stat truly come online.
• Ascension 6 (Level 80):
Varunada Lazurite Gemstone ×6
Lieutenant’s Insignia ×24
Starconch ×60
Runic Fang ×20
This ascension unlocks her full scaling potential, and stopping at 80/90 leaves noticeable damage on the table, especially in double Hydro or Hyperbloom teams where every percentage of HP conversion matters.
Efficient Farming Notes for Yelan
Runic Fang only drops from the Ruin Serpent in The Chasm, making it one of the more Resin-intensive boss materials in the game. Pair these runs with Condensed Resin only if you’re already set on weapon and talent domains for the week.
For Varunada Lazurite, don’t rely solely on the Ruin Serpent. Weekly bosses and Hydro Hypostasis conversions via Dust of Azoth dramatically reduce wasted Resin and RNG frustration.
Starconch farming is time-gated but painless with proper routing. A single sweep of Guyun Stone Forest, Yaoguang Shoal, and Liyue Harbor’s outskirts covers most of what you’ll need per reset, and co-op world hopping can finish the grind in under an hour.
Fully ascending Yelan isn’t just about checking a box. It’s about unlocking the baseline stats her kit is balanced around, ensuring her Burst damage, ramping passive buff, and Hydro application all perform at the level Spiral Abyss expects.
Talent Level-Up Materials for Yelan (Normal, Skill & Burst)
Once Yelan is fully ascended, the real Resin sink begins. Her damage profile is overwhelmingly tied to Elemental Burst scaling, but ignoring her Skill or Normal Attacks leaves efficiency on the table, especially in Abyss rotations where off-field uptime and energy flow decide clears.
Yelan uses the Prosperity talent book series from Liyue, shared with some of the region’s most demanding characters. Planning your domain days in advance is non-negotiable if you want her combat kit online without stalling other builds.
Talent Books (Prosperity Series)
All three of Yelan’s talents require Prosperity books from the Taishan Mansion domain, available on Monday, Thursday, and Sunday. Expect heavy Resin investment here, as maxing even two talents quickly adds up.
• Teachings of Prosperity ×9
• Guide to Prosperity ×63
• Philosophies of Prosperity ×114
Sunday farming is your safety net if you fall behind, but weekday targeting is far more efficient when paired with Condensed Resin. If you’re prepping multiple Liyue characters, this domain becomes a long-term commitment rather than a quick stop.
Enemy Materials (Fatui Insignias)
Yelan’s talent progression continues the Fatui grind from her ascensions. This is where early route planning pays off, since talent leveling demands even more Insignias than her ascension path.
• Recruit’s Insignia ×18
• Sergeant’s Insignia ×66
• Lieutenant’s Insignia ×93
Elite Fatui clusters in Inazuma and Sumeru are ideal due to tighter enemy grouping and faster clear times. Avoid spending Starglitter on Insignias unless you’re racing Abyss deadlines; open-world farming remains the most cost-efficient option.
Weekly Boss Material (Azhdaha)
Yelan requires Gilded Scale, dropped by Azhdaha, for all high-level talent upgrades. This weekly gate is often the biggest bottleneck for players rushing her build.
• Gilded Scale ×18
Use Dream Solvent aggressively here. Converting excess Dragon Lord’s Crown or Bloodjade Branches into Gilded Scales can save you multiple weeks of waiting, especially if Yelan is your primary Hydro enabler for Abyss teams.
Crowns of Insight
Triple-crowning Yelan is a luxury, not a requirement, but her Burst is one of the strongest Crown candidates in the game. It scales multiplicatively with HP, benefits from her Ascension passive ramp, and snapshots buffs extremely well.
• Crown of Insight ×3
If resources are tight, prioritize her Elemental Burst first, followed by her Skill. Normal Attacks can safely stay at lower levels unless you’re running on-field Yelan setups, which are niche but viable with specific weapon and team investments.
Talent Leveling Priority and Optimization
For most players, the optimal path is Elemental Burst to level 9 or 10, Skill to 8 or 9, and Normal Attack left minimal. This maximizes off-field DPS, Hydro application, and team-wide damage amplification without overspending Resin.
From an efficiency standpoint, aligning Prosperity book farming with Azhdaha reset weeks keeps progression smooth. Talent investment isn’t just about raw numbers; it’s about ensuring Yelan’s Burst uptime, damage ramp, and Hydro application meet the strict pacing Spiral Abyss demands.
Weekly Boss Material: How to Farm and Optimize Drops
Yelan’s endgame progression hinges on Gilded Scale, making Azhdaha the single most important weekly boss in her entire build path. Even with perfect Resin efficiency elsewhere, poor weekly planning here can stall her talents for weeks. Understanding how to manipulate drop odds, Resin cost, and conversion systems is what separates smooth progression from hard time-gating.
Where Gilded Scale Comes From
Gilded Scale drops exclusively from Azhdaha at Lv. 70+, alongside Bloodjade Branch and Dragon Lord’s Crown. You’ll need a total of 18 Gilded Scales to fully upgrade Yelan’s talents, which translates to multiple weekly clears even with optimal RNG. This is the primary reason Yelan players feel bottlenecked late into the build.
Always fight the highest difficulty you can clear comfortably. Higher tiers increase the chance of double boss drops, which dramatically improves long-term efficiency and reduces the number of reset weeks required.
Resin Cost and Weekly Scheduling
Azhdaha costs 60 Resin per run, but he qualifies for the half-cost discount if he’s among your first three weekly bosses. If Yelan is a priority, lock Azhdaha into your discounted rotation every single week. Skipping him even once can delay a triple-crowned Yelan by an entire Abyss cycle.
Plan your week so Azhdaha is cleared early, ideally on reset day. This gives you time to assess drops and decide whether Dream Solvent conversions are needed before committing Resin elsewhere.
Dream Solvent Is Non-Negotiable
Dream Solvent is your safety net against bad RNG, and Yelan benefits from it more than most characters. Excess Bloodjade Branches or Dragon Lord’s Crowns should be converted immediately if you’re short on Gilded Scales. Holding onto unused boss materials “just in case” is a common efficiency trap.
Because Yelan’s Burst scales so aggressively with talent levels, using Dream Solvent here often yields more real damage than upgrading artifacts or weapons during the same timeframe.
Team and Fight Optimization Tips
Azhdaha’s elemental absorption changes weekly, but his hitbox and attack patterns remain predictable. Shielders like Zhongli trivialize the fight by nullifying chip damage and allowing uninterrupted DPS windows. If you lack strong shielding, abuse I-frames from Bursts to avoid ground eruptions and tail slams.
Co-op is a valid option if your account lacks sustain or raw damage. Boss HP scales up, but clear consistency often improves, which matters more than shaving seconds off a weekly clear.
Long-Term Planning for Abyss Readiness
If Yelan is destined for Spiral Abyss teams, her weekly boss farming should start the moment you unlock Azhdaha. Even before she’s fully ascended, stockpiling Gilded Scales prevents dead weeks later when books, Mora, and Insignias are already ready.
Weekly bosses aren’t just about materials; they’re about pacing. Managing Azhdaha efficiently ensures Yelan’s Burst hits its peak right when Abyss rotations demand maximum Hydro uptime and off-field DPS pressure.
Local Specialties & Enemy Drops: Best Farming Routes
Once your weekly boss plan is locked in, the real grind begins in the open world. Yelan’s remaining ascension and talent materials come down to route efficiency and spawn knowledge, not Resin. Farming these correctly saves days of real-time progression and prevents awkward pauses where everything is ready except one missing drop.
Starconch: Liyue’s Coastal Time Gate
Yelan requires 168 Starconch, a Local Specialty that only spawns along Liyue’s shorelines. These do not respawn daily, so inefficient routing is the fastest way to stall her ascension. The two highest-value zones are Guyun Stone Forest and the coastline stretching from Liyue Harbor to Yaoguang Shoal.
Start at Guyun Stone Forest’s teleporters and sweep every island edge, then move west toward Yaoguang Shoal following the waterline. Starconch spawns are tightly clustered near beaches and rocks, so staying close to the shore avoids missed nodes. With a clean route, you can grab roughly 60–70 Starconch per world in under 15 minutes.
For faster completion, co-op farming is highly recommended. Starconch can be looted in other players’ worlds without consuming Resin, cutting total farming time by more than half if you coordinate with friends or alt accounts.
Ruin Serpent Drop: Runic Fang Optimization
Yelan’s final ascensions require Runic Fang, dropped by the Ruin Serpent in The Chasm. This is a Resin-locked boss, meaning wasted clears are costly if your team isn’t optimized. The fight heavily favors sustained DPS and burst windows when the Serpent is exposed.
Bring characters with strong single-target damage and fast rotations, as the boss spends a lot of time underground. Shielders or interruption resistance help maintain uptime during its laser and drilling patterns. Clearing efficiently ensures your Resin is converting directly into guaranteed ascension progress rather than prolonged, error-filled runs.
Recruit’s, Sergeant’s, and Lieutenant’s Insignias
Both Yelan’s ascensions and talents demand a massive amount of Fatui Insignias, making this the true long-term grind. These drops come from Fatui Skirmishers, Agents, and Cicin Mages scattered across Teyvat. The density in Liyue and Inazuma makes them the most efficient regions to farm.
Prioritize Liyue routes around Lingju Pass, Dunyu Ruins, and Qingxu Pool, then transition to Inazuma’s Kannazuka and Yashiori Island for high-level enemies with better drop rates. Higher world levels dramatically improve Insignia quality, so farming at max World Level saves you from excessive alchemy conversions later.
Always clear Insignias in batches rather than piecemeal. Talent upgrades consume these faster than most players expect, especially when pushing Burst past level 8. Pre-farming them alongside Mora prevents sudden bottlenecks when you’re otherwise ready to crown.
Efficiency Tips to Avoid Burnout
Combine Starconch routes with daily commissions near Liyue’s coast to double-dip your playtime. For Insignias, set a weekly Fatui clear day and treat it like a mini-reset, similar to how weekly bosses are handled. This keeps your inventory steadily climbing without overwhelming your schedule.
Most importantly, never wait until Yelan is fully ascended to start Insignia farming. By the time her talents demand higher-tier drops, you’ll want a surplus ready. Efficient route planning here directly translates into faster Burst scaling and earlier Spiral Abyss viability.
Talent Book Schedule & Resin Planning (Efficient Weekly Farming)
Once Insignias and boss drops are handled, Yelan’s real time gate becomes talent books and weekly boss materials. This is where inefficient Resin usage quietly delays Burst upgrades, especially for players pushing Spiral Abyss-ready damage thresholds. Planning around the domain schedule turns what looks like a multi-week grind into a clean, predictable routine.
Prosperity Talent Book Schedule (Taishan Mansion)
Yelan uses the Prosperity series from Taishan Mansion in Liyue, available on Monday, Thursday, and Sunday. This domain should be treated as non-negotiable farming on its active days, especially early on when drop RNG can be unforgiving. Skipping Prosperity days almost always results in awkward Resin dumps later.
Focus your Resin here until Yelan’s Elemental Burst is at least level 8. Her Skill and Normal Attack scale well, but Burst uptime and damage define her Abyss performance. Prioritizing Burst upgrades ensures every rotation delivers meaningful Hydro application and off-field DPS.
Weekly Boss Planning: Azhdaha and Gilded Scale Management
Yelan’s talents require Gilded Scales from Azhdaha, making weekly clears mandatory even if you’re not actively leveling her that week. Missing a reset delays progress by seven days, which is brutal when pushing past talent level 6. Always clear Azhdaha early in the week to keep flexibility for Resin planning.
Use Dream Solvent aggressively if RNG gives you the wrong Azhdaha drop. Hoarding Solvent serves no purpose if it slows Burst progression. Consistent conversions here are what separate efficient planners from players stuck at level 8 talents for weeks.
Resin Allocation Breakdown (Weekday vs Weekend)
On Prosperity days, commit at least 120 Resin to Taishan Mansion if Yelan is a priority build. Condensed Resin is ideal here, but avoid over-condensing if you’re still missing lower-tier books for conversions. Balance is key to prevent unnecessary alchemy losses.
On off-days, funnel Resin into boss materials, Mora, or artifact domains for her eventual build. This keeps every day productive without wasting Resin on domains that don’t directly advance Yelan. Sunday becomes your recovery day, letting you patch missing books or push final upgrades.
Talent Upgrade Order for Efficient Scaling
For most players, the optimal order is Elemental Burst first, then Elemental Skill, with Normal Attacks last. Burst scaling directly amplifies team damage, especially in reaction-heavy comps like Vaporize or Hyperbloom. Skill levels matter for survivability and energy flow, but they don’t outperform Burst in damage efficiency.
If Resin is tight, stop Normal Attacks at level 6 or lower unless Yelan is played on-field. This single decision saves books, Mora, and Insignias that can be redirected into crowning Burst earlier. Efficient talent prioritization here often translates to faster Abyss clears than perfect artifacts.
Long-Term Planning for Crowns and Endgame
Crowning Yelan’s Burst is a luxury upgrade, but it’s one of the highest value crowns in the game. If you plan to do it, start hoarding Prosperity books and Gilded Scales well in advance. Waiting until you’re “almost there” usually leads to multiple wasted weeks.
By syncing talent book days, weekly boss clears, and Insignia farming, Yelan becomes one of the cleanest characters to max efficiently. Every Resin spent should push her closer to consistent Burst uptime and stronger off-field damage. When planned correctly, there’s no downtime, only steady progression.
Total Materials Checklist (Max Ascension & Triple-Crowned Talents)
If you’ve been planning your Resin and weekly clears correctly, this is where everything finally comes together. Below is the full, no-guesswork checklist to take Yelan from level 1 to level 90 with all three talents crowned. Bookmark this, screenshot it, or pin it somewhere—you’ll be referencing it often if you’re serious about endgame efficiency.
Character Ascension Materials (Level 1–90)
To fully ascend Yelan, you’ll need a clean mix of Hydro gems, Chasm boss drops, and Fatui Insignias. None of these are especially rare on their own, but the quantities add up quickly if you’re not farming with intent.
Varunada Lazurite materials:
– 1 Sliver
– 9 Fragments
– 9 Chunks
– 6 Gemstones
Boss and regional materials:
– Runic Fang x46
– Starconch x168
Enemy drops (Fatui Skirmishers):
– Recruit’s Insignia x18
– Sergeant’s Insignia x30
– Lieutenant’s Insignia x36
Mora cost:
– 420,000 Mora
The biggest choke point here is Runic Fang, since it’s locked behind the Ruin Serpent. Plan these boss runs early so you’re not forced to burn Fragile Resin at the end.
Talent Level-Up Materials (Triple-Crowned)
Maxing all three talents is where the real grind begins. Prosperity books and Insignias overlap heavily with other Liyue characters, so expect competition for Resin if you’re building multiple units.
Talent books from Taishan Mansion:
– Teachings of Prosperity x9
– Guide to Prosperity x63
– Philosophies of Prosperity x114
Enemy drops (additional to ascension needs):
– Recruit’s Insignia x18
– Sergeant’s Insignia x66
– Lieutenant’s Insignia x93
Weekly boss materials:
– Gilded Scale x18
Special items:
– Crown of Insight x3
Mora cost:
– 4,957,500 Mora
Gilded Scales are the long-term limiter here. Even with perfect weekly clears, this alone enforces a minimum time gate, which is why early planning matters more than raw Resin spending.
Grand Total Resource Summary
When ascension and talents are combined, Yelan becomes a significant investment—but one that pays off in Abyss consistency and team damage.
Total Mora required:
– 5,377,500 Mora
Total Fatui Insignias needed:
– Recruit’s Insignia x36
– Sergeant’s Insignia x96
– Lieutenant’s Insignia x129
This is why pre-farming Insignias during downtime days is so effective. Every skirmisher you defeat outside talent domains is future Resin saved.
Efficiency Tips Before You Commit
If you’re not triple-crowning immediately, prioritize Gilded Scales and Prosperity books first. Insignias can always be backfilled later through overworld farming or passive play. Mora, however, is the silent killer—start hoarding early through Ley Lines or events to avoid stalling upgrades at level 9.
With this checklist in hand, there’s no uncertainty left—only execution. Every Resin spent should now feel deliberate, pushing Yelan closer to her peak as one of the strongest off-field Hydro damage dealers in the game.
Pre-Farming Tips, Resin Efficiency & Common Mistakes to Avoid
With Yelan’s full material list mapped out, the real challenge becomes execution. Smart pre-farming is what separates a clean, day-one level 90 build from weeks of wasted Resin and stalled progression. This is where planning beats raw grinding.
Pre-Farm What the Game Time-Gates First
Weekly boss materials should always be your top priority. Gilded Scales are non-negotiable and hard-capped by weekly resets, meaning no amount of Fragile Resin can speed this up. Even if Yelan isn’t pulled yet, banking these early keeps you ahead of the curve.
Talent books come next, but only on Prosperity days. Resin spent outside the correct domain rotation is effectively dead weight, especially for players juggling multiple Liyue characters. If it’s not a Prosperity day, pivot to overworld farming or Mora.
Turn Overworld Farming Into Passive Resin Value
Fatui Insignias are where players either save massive Resin or bleed it away unknowingly. These enemies are everywhere, scale reasonably well, and can be farmed while doing commissions, bounties, or exploration. Every Insignia earned this way is Resin you won’t need to dump into inefficient emergency farming later.
The same logic applies to Starconch collection. Grab them whenever you’re near Liyue’s coast instead of doing a dedicated route at the last minute. Small habits compound fast over a multi-week build.
Optimize Boss Runs, Don’t Spam Them
The Ruin Serpent is one of the most Resin-punishing bosses in the game due to downtime and invulnerability phases. Plan your runs when you’re focused and ready to clear efficiently, not when you’re tired and just trying to dump Resin. Poor clears add up quickly over 20-plus runs.
Avoid over-farming boss materials early. Once you hit the required ascension count, stop. Extra boss drops have zero conversion value and represent some of the worst Resin efficiency in the game.
Talent Investment Order Matters More Than You Think
One of the most common mistakes is leveling Yelan’s Normal Attack out of habit. For the vast majority of teams, this is a trap. Her Burst and Skill provide nearly all of her damage and utility, making them the only talents that justify early investment.
If resources are tight, aim for Burst first, then Skill. Triple-crowning is powerful, but it’s a luxury upgrade—not a requirement for Abyss viability.
Don’t Let Mora Be the Invisible Roadblock
Mora shortages kill more builds than bad RNG. Ascension, talents, and late-game upgrades all stack their costs aggressively, and players often realize too late that they’re short millions. If you ever have excess Resin on off-days, Ley Lines are never a wasted option.
Events, Battle Pass rewards, and expedition planning all help smooth this out. Treat Mora as a core material, not an afterthought.
Common Mistakes That Delay Yelan Builds
Burning Fragile Resin to compensate for poor planning is the biggest error players make. Fragiles are best saved for artifact spikes or event farming, not patching avoidable inefficiencies. Another frequent mistake is farming everything at once, which spreads progress thin and delays power spikes.
Finally, don’t rush artifact farming before Yelan is leveled and talented. A well-built Yelan with average artifacts will outperform an underleveled one with perfect substats every time.
If you approach Yelan’s build with patience and intent, she rewards you with some of the best off-field Hydro damage and team flexibility in Genshin Impact. Plan your weeks, respect your Resin, and when she finally hits the field, every rotation will feel worth the preparation.