Lan Yan damage calculator
Anemo · catalyst · 4★ · scales off ATK
Every damage number below is computed for a Level-90 Lan Yan at talent level 10, holding Sacrificial Fragments over a representative graduated artifact set — the calculator's default load state. Open the calculator to change the build, add buffs, or pick a reaction.
Damage per hit
Normal Attack
| Attack | Non-CRIT | CRIT | Average |
|---|---|---|---|
| 1-Hit DMG non-crit 1,195 · crit 3,373 | 1,195 | 3,373 | 2,066 |
| 2-Hit DMG non-crit 1,308 · crit 3,692 | 1,308 | 3,692 | 2,262 |
| 3-Hit DMG non-crit 1,553 · crit 4,382 | 1,553 | 4,382 | 2,685 |
| 4-Hit DMG non-crit 1,862 · crit 5,255 | 1,862 | 5,255 | 3,219 |
| Total DMG non-crit 5,919 · crit 16,702 | 5,919 | 16,702 | 10,232 |
Charged Attack
50| Attack | Non-CRIT | CRIT | Average |
|---|---|---|---|
| Charged Attack DMG ×3 non-crit 3,274 · crit 9,240 | 3,274 | 9,240 | 5,661 |
Plunging Attack
| Attack | Non-CRIT | CRIT | Average |
|---|---|---|---|
| Plunge DMG non-crit 1,800 · crit 5,080 | 1,800 | 5,080 | 3,112 |
| Low Plunge DMG non-crit 3,599 · crit 10,157 | 3,599 | 10,157 | 6,223 |
| High Plunge DMG non-crit 4,496 · crit 12,687 | 4,496 | 12,687 | 7,772 |
Elemental Skill
254740.8% 12.5s 16s| Attack | Non-CRIT | CRIT | Average |
|---|---|---|---|
| Feathermoon Ring DMG non-crit 2,776 · crit 7,835 | 2,776 | 7,835 | 4,800 |
Elemental Burst
15s 60| Attack | Non-CRIT | CRIT | Average |
|---|---|---|---|
| Skill DMG ×3 non-crit 20,859 · crit 58,864 | 20,859 | 58,864 | 36,061 |
Best weapon for Lan Yan, calculated
Cashflow Supervision tops the weapon calc for Lan Yan at 59,652 average damage on Elemental Burst. Every row below is the same hit with only the weapon swapped, at Level 90, talent 10 and refinement 1 — the right-hand column is the damage you give up by running it instead.
Each catalyst equipped on a Lv90 Lan Yan at talent 10 — base ATK, substat and any modelled passive. Weapons whose passive is not modelled show only their raw stats; better a missing buff than a wrong one. Swap any of them in the Lan Yan calculator to re-run the whole chain on your own panel.
| Weapon | Base ATK | Substat | Average | vs best |
|---|---|---|---|---|
| Cashflow Supervision 5★ best base ATK 674 · CRIT Rate | 674 | CRIT Rate | 59,652 | 100% |
| Lost Prayer to the Sacred Winds 5★ base ATK 608 · CRIT Rate | 608 | CRIT Rate | 57,354 | 96.1% |
| Vivid Notions 5★ base ATK 674 · CRIT DMG | 674 | CRIT DMG | 55,877 | 93.7% |
| Skyward Atlas 5★ base ATK 674 · ATK% | 674 | ATK% | 55,528 | 93.1% |
| Reliquary of Truth 5★ base ATK 542 · CRIT DMG | 542 | CRIT DMG | 55,488 | 93.0% |
| Angelos' Heptades 5★ base ATK 741 · ATK% | 741 | ATK% | 54,010 | 90.5% |
| Sacrificial Fragments 4★ preset base ATK 454 · Elemental Mastery · passive not modelled | 454 | Elemental Mastery passive not modelled | 36,061 | 60.5% |
Constellations & passives
Only self-buffs that are unconditional and clearly numeric change the numbers above. Everything else is shown as text but applies nothing.
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C1 · "As One Might Stride Betwixt the Clouds" not modelled — text only
After triggering the Elemental Absorption from the Ascension Talent "Four Sealing Divination Charms," this instance of Lan Yan's Elemental Skill Swallow-Wisp Pinion Dance will produce another Feathermoon Ring when they are thrown at opponents. You must first unlock the Ascension Talent "Four Sealing Divination Charms."
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C2 · "Dance Vestments Billow Like Rainbow Jade" not modelled — text only
While the Swallow-Wisp Shield is active, when your active party member's Normal Attacks deal DMG, 40% of the Shield's DMG absorption will be restored, up to its original maximum absorption. This effect can occur once every 2s.
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C3 · "On White Wings Pierce Through Cloud and Fog" modelled
Increases the Level of Swallow-Wisp Pinion Dance by 3. Maximum upgrade level is 15.
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C4 · "With Drakefalcon's Blood-Pearls Adorned" not modelled — text only
After Lan Yan uses her Elemental Burst Lustrous Moonrise, the Elemental Mastery of all nearby party members increases by 60 for 12s.
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C5 · "Having Met You, My Heart is Gladdened" modelled
Increases the Level of Lustrous Moonrise by 3. Maximum upgrade level is 15.
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C6 · "Let Us Away on Sylphic Wing, the Silvered Ornaments to Ring" not modelled — text only
Swallow-Wisp Pinion Dance gains 1 additional charge.
Ascension passives
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Four Sealing Divination Charms not modelled — text only
When the dash from the Elemental Skill Swallow-Wisp Pinion Dance hits a target, if it interacts with Hydro/Pyro/Cryo/Electro, the Swallow-Wisp Shield will undergo Elemental Absorption, with the converted shield absorbing DMG from the corresponding element with 250% efficiency. Additionally, if this use of Swallow-Wisp Pinion Dance causes the Swallow-Wisp Shield to undergo Elemental Absorption, the Feathermoon Rings that Lan Yan throws at her foes additionally deal Elemental DMG equal to 50% of the original in the corresponding Elemental Type. This DMG is considered Elemental Skill DMG.
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Skyfeather Evil-Subduing Charm not modelled — text only
The Elemental Skill Swallow-Wisp Pinion Dance and the Elemental Burst Lustrous Moonrise deal increased DMG equal to 309% and 774% of Lan Yan's Elemental Mastery respectively.
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Thought and Intent, Like Silken Scent not modelled — text only
When Lan Yan is in the party, your characters will not startle Crystalflies and certain other animals when getting near them. Check the "Other" sub-category of the "Living Beings / Wildlife" section in the Archive for creatures this skill works on.
Lan Yan build questions, answered
What does Lan Yan scale off?
Lan Yan's Elemental Burst scales off total ATK — character base ATK plus weapon base ATK, then (1 + ATK%) and flat ATK on top. A weapon’s base ATK line therefore feeds this character directly.
What stat does Lan Yan get from ascension?
Lan Yan's ascension substat is ATK%. It arrives at the Level-80/90 ascension and is part of the character's own stats, so the calculator counts it before any artifact roll is added.
What is the best weapon for Lan Yan?
Ranked by computed Elemental Burst damage at Level 90, talent 10 and refinement 1, Cashflow Supervision is the strongest catalyst for Lan Yan at 59,652 average damage per hit. The Sacrificial Fragments used by this page's preset panel averages 36,061, 39.5% behind it.
What artifacts should Lan Yan use?
Viridescent Venerer (4) is the set this calculator presets Lan Yan with, and the damage tables include its bonuses. Set effects that depend on the element of the hit are applied per row rather than as a flat average.
How much damage should Lan Yan do?
On the default Level-90, talent-10 build shown above, Lan Yan's largest single hit averages 36,061 — the table lists its CRIT and non-CRIT numbers separately. That is a reference panel, not a target: load your own artifact rolls into the calculator to get your own number.
Do these numbers include Lan Yan's constellations?
No — every table is computed at C0. Constellations that are unconditional and clearly numeric are modelled in the calculator and marked as such on this page; the rest are listed as text only and change nothing.
How those numbers are produced: the damage formula, term by term, and the weapon & artifact build guide. If Lan Yan still hits soft, the six levers ranked by damage added shows which multiplier is holding a build back.