Lauma Build Guide 2026 | Best Weapons, Artifacts & Teams

Who Is Lauma?

Lauma is a limited 5-star Dendro Catalyst support character from Nod-Krai. She is the Moonchanter of the Frostmoon Scions — a sacred priestess blessed by moonlight and the forest. Her constellation is the Silver Deer, and her in-game birthday is March 1.

Lauma is a Bloom reaction specialist support who provides off-field Dendro application, dual RES shred (Dendro and Hydro), reaction DMG buffs through her Elemental Burst, and the ability to grant CRIT stats to Bloom reactions. At C1, she also becomes a team healer. Her base Elemental Mastery at level 90 is 315 — the highest of any character in the game.

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Skill Mechanics and Talent Priority

Normal Attack: Forest Trail Trek

Performs up to 3 consecutive attacks dealing Dendro DMG.
Charged Attack: Enters Spirit Transformation — runs as a forest spirit for up to 10s with increased interruption resistance. Can perform up to 2 jumps at additional stamina cost.
Plunging Attack: Deals AoE Dendro DMG.

Elemental Skill: Holy Sermon — Eternal Slumber

Cooldown: 12s.

Press: Chants a hunting prayer, dealing AoE Dendro DMG.
Hold: Consumes all Dewdrops to deal AoE Dendro DMG + an instance of Lunar Bloom DMG. Grants Moon Hymn stacks (1 per Dewdrop, max 3). Reduces enemy Dendro and Hydro RES by up to 34% for 10s. Deploys Frostwood Sanctuary for 15s, dealing continuous Dendro DMG.

Elemental Burst: Holy Sermon — All Hearts Become the Moon

Energy Cost: 60. Duration: 15s. Cooldown: 15s.

Gains 18 stacks of Pale Hymn. If Moon Hymn is active, consume all stacks for 6 extra Pale Hymn per stack.
When nearby party members trigger Bloom, Hyperbloom, Burgeon, or Lunar Bloom, consumes 1 Pale Hymn stack to increase the reaction DMG based on Lauma's EM.

Passive Talents

Talent	Unlock	Effect
Light Offered to the Frost Night	Ascension 1	After using Skill, Bloom/Hyperbloom/Burgeon can CRIT (15% CRIT Rate, 100% CRIT DMG) at Moonsign level 1. Lunar Bloom gains +10% CRIT Rate and +20% CRIT DMG at Moonsign level 2.
Bath Offered to the Springs	Ascension 4	Each point of EM increases Skill DMG by 0.04% (max 32%) and reduces Spirit Transformation cooldown by 0.02% (max 20%).
Lunar Boon Blessing: Thousand Echoes' Grace	Default	Converts Bloom into Lunar Bloom for the party. Lunar Bloom base DMG scales with Lauma's EM. Increases party Moonsign level by 1.
Prayer Offered to the Green Forest	Default	Displays Nod-Krai regional specialties on the mini-map. Special affinity with small animals affected by Moon alignment.

Talent Leveling Priority

Elemental Skill = Elemental Burst >> Normal Attack

Elemental Skill: Affects RES shred value and Sanctuary DMG. Prioritize equally with Burst.
Elemental Burst: Affects Pale Hymn reaction DMG bonus. Equally important.
Normal Attack: Do not level.

Best Artifacts

Main Stats

Slot	Main Stat
Sands	Elemental Mastery / Energy Recharge (until ER req is met)
Goblet	Elemental Mastery
Circlet	Elemental Mastery > CRIT Rate / CRIT DMG

Substats: Energy Recharge (until requirement) > Elemental Mastery > CRIT

Energy Recharge Requirements

Team Setup	C0	C4
Single Dendro	170–210%	125–155%
Double Dendro (Nefer team)	210–225%	155–165%
Double Dendro (other)	140–175%	105–130%
Triple Dendro	160–165%	115–120%

Set Options

Set	Effect	Best For
Silken Moon's Serenade 4pc	2pc: ER +20%. 4pc: Team EM +60–120 based on Moonsign level.	BiS Support — provides ER and teamwide EM
Deepwood Memories 4pc	Reduce enemy Dendro RES by 30%.	Teams lacking Dendro RES shred
Gilded Dreams 4pc	High EM from 4pc bonus.	EM stacking for stronger buffs
2pc EM + 2pc ER	Flexible substat optimization.	Transitional pre-farming

Best Weapons

Weapon	Rarity	Stat	Notes
Nightweaver's Looking Glass Signature	⭐⭐⭐⭐⭐	EM	BiS. High EM substat. Boosts party Bloom/Lunar Bloom DMG.
Etherlight Spindlelute (Event, v6.0)	⭐⭐⭐⭐	ER	Excellent F2P option. Both ER and EM. Close to signature performance.
A Thousand Floating Dreams	⭐⭐⭐⭐⭐	EM	High EM. Teamwide EM buff.
Sunny Morning Sleep-In	⭐⭐⭐⭐⭐	EM	Pure EM stat stick.
Blackmarrow Lantern (Craftable)	⭐⭐⭐⭐	EM	High EM substat. Lunar Bloom DMG bonus. Easy to refine.
Favonius Codex	⭐⭐⭐⭐	ER	Team energy battery. Requires CRIT Rate investment.
Sacrificial Fragments	⭐⭐⭐⭐	EM	High EM. Reset Skill for flexible rotations.
Wandering Evenstar	⭐⭐⭐⭐	ATK	Teamwide ATK buff (less useful for reaction teams).

Key Constellations

Constellation	Effect	Verdict
C1	After Skill or Burst, gain Thread of Life for 20s. Triggering Lunar Bloom heals the active character (500% EM scaling, once per 1.9s). Spirit Transformation stamina cost -40%, max duration +5s.	⭐ Healing Utility
C2	Pale Hymn effect enhanced: Bloom/Hyperbloom/Burgeon bonus +500% EM. Lunar Bloom bonus +400% EM. If Moonsign is maxed, Lunar Bloom DMG +40%.	⭐ Core DMG Boost
C3	Elemental Burst level +3.	✦ Numeric
C4	Frostwood Sanctuary hits restore 4 energy (once per 5s).	◆ ER QoL
C5	Elemental Skill level +3.	✦ Numeric
C6	Sanctuary deals extra Lunar Bloom DMG (185% EM scaling) without consuming Pale Hymn — instead gains 2 stacks. Up to 8 triggers per Sanctuary. Normal Attacks can consume a Pale Hymn stack to deal Lunar Bloom DMG (150% EM). Lunar Bloom DMG +25%.	⭐⭐⭐ Transformation

Priority: C6 > C2 >= C4 > C1 > C3 > C5

Team Compositions

Lunar Bloom Team (Core)

Role	Character	Notes
Support	Lauma	Hold E to shred, Q to buff.
Dendro DPS	Nefer	On-field Lunar Bloom driver.
Hydro	Columbina / Aino	Off-field Hydro + Lunar Bloom synergy.
Flex	Nahida / Zhongli / Kuki Shinobu	EM share, shield, or healing.

Key point: Two Nod-Krai characters (Lauma + Nefer/Columbina) activate max Moonsign level for enhanced CRIT and DMG bonuses.

Nilou Bloom Team

Role	Character	Notes
Support	Lauma	Off-field Dendro, RES shred, reaction buff.
Bloom Core	Nilou	Generates Bountiful Cores.
Hydro/Healer	Kokomi / Barbara	Healing + Hydro application.
Dendro	Nahida / Dendro MC	Second Dendro for more cores.

Hyperbloom Team

Role	Character	Notes
Support	Lauma	Dendro application + reaction DMG buff.
Hydro	Yelan / Xingqiu / Furina	Off-field Hydro for core generation.
Electro Trigger	Raiden Shogun / Kuki Shinobu / Ineffa	Triggers Hyperbloom.
Flex	Flexible	Zhongli / Baizhu / Sucrose.

Rotation

Standard: Hold E → Q or Q → Hold E (hold E consumes Dewdrops for Moon Hymn stacks, which Q converts into extra Pale Hymn).
In Nefer team (no Columbina) : Use Press E instead of Hold E to preserve Dewdrops for Nefer.
Opening: Start with Lauma Press/Hold E for RES shred and Dendro application, then rotate through teammates, then Lauma Q before the main DPS rotation.

Ascension and Talent Materials

Base Stats (Lv. 90)

Stat	Value
Max HP	10,654
ATK	255
DEF	669
Elemental Mastery	315

Ascension Materials (0 to 90)

Mora: ~2.1M
EXP: 418 Hero's Wit + 3 Wanderer's Advice
Nagadus Emerald: 1 Sliver / 9 Fragment / 9 Chunk / 6 Gemstone
Boss Drop: Radiant Scale Feather x46
Local Specialty: Moonfall Silver x168
Common Drops: 18 Worn / 30 Stainless / 36 Frost-Engraved Token

Talent Materials (Single Talent 1 to 10)

Mora: ~1,652,500
Talent Books: Teachings x3 / Guide x21 / Philosophies x38 of Moonlight
Common Drops: 6 Worn / 22 Stainless / 31 Frost-Engraved Token
Weekly Boss: Radiant Devouring Scale x6
Crown: Crown of Insight x1

Domain: Steeple of Ignorance (Monday / Thursday) — Moonlight series

Summary

Lauma is the premier Bloom reaction support in Genshin Impact. She consolidates Dendro application, RES shred, reaction DMG buffing, and Bloom CRIT capability into a single character. At C1 she adds healing, and at C6 she becomes a hybrid DPS-support. Her signature weapon Nightweaver's Looking Glass and the Silken Moon's Serenade artifact set are her best-in-slot choices.

Quick Reference

Priority	Item	Best Choice
Weapon	Nightweaver's Looking Glass (Signature)
Artifact	Silken Moon's Serenade 4pc
Sands	EM or ER
Goblet	EM
Circlet	EM
Talent Priority	E = Q (skip Normal ATK)
Key Constellations	C2 / C4 / C6
Best Team	Lauma + Nefer + Columbina + Nahida

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