Lauma Build Guide | Genshin Impact

Lauma Genshin Impact Character Art
Rarity ★★★★★ (Limited)
Element Dendro
Weapon Catalyst
Region Nod-Krai
Role Bloom Support / Lunar-Bloom DPS
Priority EM > ER > CRIT

Lauma hails from the frozen lands of Nod-Krai. She is a specialized Dendro support who fundamentally alters how Dendro Cores work, converting standard Blooms into Lunar-Blooms. She excels in enhancing team reaction damage while dealing respectable personal damage through her unique "Verdant Dew" mechanic.


Pros

  • Powerful buffer for all Bloom-related reactions (Hyperbloom/Burgeon).
  • Provides massive RES Shred (Hydro & Dendro) via Skill.
  • Easy to build (EM scaling, strong F2P weapon options).
  • Enables Crit stats for Bloom reactions via A1 Passive.
  • Flexible role: Off-field buffer or On-field driver.

Cons

  • Personal damage teams require specific "Nod-Krai" teammates.
  • Vertical investment (C1/Sig) has lower impact than other units.
  • Hold Skill mechanic requires managing "Verdant Dew" stacks.

Quick Guide (TL;DR)

The Goal: Trigger Lunar-Blooms to stack "Verdant Dew", then use Hold Skill to consume them for damage and buffs.

  • Best Artifact: 4pc Deepwood Memories (Support) or 4pc Night of the Sky's Unveiling (Personal DPS).
  • Alt Artifact: 4pc Gilded Dreams (General Use).
  • Best Weapon: Nightweaver's Looking Glass (Signature).
  • F2P God Weapon: Etherlight Spindlelute (Event) or Magic Guide.
  • Alt Weapon: A Thousand Floating Dreams.
  • Main Stats: EM / EM / EM (Support) or EM / Dendro / Crit (DPS).
  • Talent Priority: Skill = Burst > Normal Attack.
Pro Tip: Moonsign Levels: Pay attention to your team comp! If Lauma is the only Nod-Krai character, she grants Crit Rate/DMG to Bloom reactions. If you have 2+ Nod-Krai characters, she buffs her own Lunar-Bloom damage instead.

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Materials & Farming

Category Material Name Source
Ascension [New Nod-Krai Specialty] Nod-Krai Region (Snowy Areas)
Boss Drop [New World Boss Material] Nod-Krai World Boss
Talents Teachings of Frost Nod-Krai Talent Domain

Talent Mechanics

Core Mechanic: Lunar-Bloom

  • Conversion: When Lauma is in the party, standard Bloom reactions are replaced by Lunar-Bloom.
  • Function: Generates a Dendro Core (same behavior as usual) AND grants 1 stack of Verdant Dew.
  • Verdant Dew: Stacks up to 3 times. Consumed by Hold Skill to deal massive Lunar-Bloom DMG.

Elemental Skill: Runo: Dawnless Rest of Karsikko

  • Tap: Deals AoE Dendro DMG and creates a Frostgrove Sanctuary.
  • Hold: Consumes Verdant Dew to deal extra Lunar-Bloom DMG and generate Moon Song stacks.
  • Sanctuary: Deals periodic Dendro DMG and shreds Hydro/Dendro RES. Essential for team damage.

Elemental Burst: Runo: All Hearts Become the Beating Moon

  • Pale Hymn: Grants the team "Pale Hymn" stacks.
  • Buff: Consumes stacks to increase Bloom/Hyperbloom/Burgeon DMG based on Lauma's EM.
  • Synergy: If you use Hold Skill (gaining Moon Song) before Burst, you get extra Pale Hymn stacks for more buffs.

Constellation Value

Constellation Value Effect
C1: "O Lips, Weave Me Songs" Comfort Provides team healing when Lunar-Bloom is triggered (500% of EM). Also improves exploration stamina. Good for role consolidation (healerless teams).
C2: "Twine Warnings" Strong Massive increase to the Burst's buff (Pale Hymn). Increases Bloom DMG buffs by 500% EM and Lunar-Bloom by 400% EM. Big team damage spike.

Verdict: C0 is a complete unit. C1 allows her to replace a healer. C2 is the damage stopping point.

Stat Requirements

Stat Goal
Elemental Mastery 800+ (Maxes out A4 Passive buffs)
Energy Recharge 160-180% (Burst needs to be up every rotation)

Artifact Main Stats:

  1. Sands: Elemental Mastery (or ER if struggling)
  2. Goblet: Elemental Mastery (Support) / Dendro DMG (DPS)
  3. Circlet: Elemental Mastery (Support) / CRIT (DPS)

Artifacts Comparison

Set Use Case Reasoning
4pc Deepwood Memories Best Support Shreds Dendro RES by 30%. Mandatory if she is the solo Dendro unit supporting Hyperbloom/Burgeon or Nilou teams.
4pc Night of the Sky's Unveiling Personal DPS Best set when Lauma is in a "Moonsign Level 2" team (2+ Nod-Krai chars) and focusing on her own Lunar-Bloom damage.
4pc Gilded Dreams General Provides massive EM. Good middle ground if someone else holds Deepwood.

Weapon Rankings

Weapon Rank Notes
Nightweaver's Looking Glass S+ Signature. Huge EM and buffs team Bloom DMG.
Etherlight Spindlelute S Event Weapon (v6.0). Provides EM and ER. excellent F2P option.
A Thousand Floating Dreams S- Nahida's weapon. Great EM stat stick and team buff.
Prototype Amber A Use this if you need Lauma to be a healer (pre-C1) and battery.

Teams

Modified Nilou Bloom

  • Lauma (Lunar Bloom Trigger/Buff)
  • Nilou (Bountiful Core Creator)
  • Aino (Nod-Krai Hydro) or Kokomi
  • Nahida / Baizhu (Dendro Resonance)

Lauma turns Nilou's cores into Lunar-Blooms, granting buffs before they explode as Bountiful Cores.

Hyperbloom / Quickbloom

  • Lauma (Deepwood Support)
  • Raiden / Kuki Shinobu (Electro Trigger)
  • Neuvillette / Yelan (Hydro App)
  • Ineffa / Zhongli (Flex)

Rotation

Standard Loop:
Lauma Hold E (Skill) > Hydro/Electro Supports (Apply Element) > Generate Verdant Dew (via Reactions) > Lauma Burst (Q) > Driver DPS

Note: Try to use Lauma's Hold Skill before her Burst if possible to consume Verdant Dew and generate Moon Song, which buffs the Burst's effects.

FAQ

What is Nod-Krai?
A new region (likely Snezhnaya-adjacent). Characters from here (like Aino/Ineffa) boost Lauma's "Moonsign" level.

Does Lunar-Bloom deal damage?
The reaction itself generates a Core (which deals damage) and a stack of Verdant Dew. The "Lunar-Bloom Damage" comes from Lauma consuming that Dew with her Hold Skill.

Data Source: KQM Standards. Last Updated: January 2026 (Version 6.0)

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