
Lauma is a new 5-star Dendro Catalyst user in Genshin Impact, belonging to the Frostmoon Scions. Renowned for her support capabilities, she excels at enhancing Bloom, Hyperbloom, Burgeon, and Lunar-Bloom reactions. Lauma introduces a unique mechanic where any Bloom reaction triggered by a party member is converted into a Lunar-Bloom reaction. Furthermore, after activating her Elemental Skill, Lauma enables party-triggered Bloom, Hyperbloom, and Burgeon reactions to land as critical hits. Her Elemental Burst further amplifies the potency of these reactions, making her a valuable addition to Dendro-focused teams.
Lauma's Talent Priorities
When considering which talents to level first, Lauma's Elemental Skill is the core of her kit, followed closely by her Elemental Burst. Her normal attacks are significantly less impactful, so they can be deprioritized. Here's a suggested ranking:
●Elemental Skill: Runo: Dawnless Rest of Karsikko – Top Priority
●Elemental Burst: Runo: All Hearts Become the Beating Moon – High Priority
●Normal Attack: Peregrination of Linnunrata – Low Priority
Focusing on her Elemental Skill ensures maximum enhancement of elemental reactions, while her Burst further boosts team-wide damage output.
Best Weapons for Lauma
Lauma scales primarily with Elemental Mastery (EM), so weapons that enhance EM or provide reaction bonuses are ideal. For players looking to enhance their inventory, you can top up Genshin Impact Genesis Crystals at z2u.com to more easily access more powerful weapons and resources.
Best Option:
Nightweaver's Looking Glass (5 Star)

| Base ATK | 542 |
| Secondary Stat | Elemental Mastery +264.6 |
| Effect | Grants a temporary EM boost when the character deals Dendro or Hydro damage. Additionally, triggers significant bonuses to Bloom, Hyperbloom, and Lunar-Bloom damage for nearby allies, even when Lauma is off-field. |
Alternative 5 Star Choice:
A Thousand Floating Dreams (5 Star)
| Base ATK | 542 |
| Secondary Stat | Elemental Mastery +264.6 |
| Effect | Boosts the user's EM based on party elemental types and provides additional EM to nearby allies. |
4 Star Options:
Blackmarrow Lantern (Craftable, 4 Star)

| Base ATK | 454 |
| Secondary Stat | Elemental Mastery +220.5 |
| Effect | Enhances Bloom and Lunar-Bloom damage, further amplified when certain conditions are met. |
Sacrificial Fragments (Gacha, 4 Star)
| Base ATK | 454 |
| Secondary Stat | Elemental Mastery +220.5 |
| Effect | Grants a chance to reset her Elemental Skill cooldown after dealing skill damage, improving reaction uptime. |
Best Artifacts & Stats for Lauma
Artifact choices depend on whether Lauma is used as a support or a main DPS.
●Support Role:
◆Moonsign: Ascendant Gleam Teams – Silken Moon's Serenade

| 2-piece | Energy Recharge +20% |
| 4-piece | Grants an EM buff to all party members upon dealing elemental damage and increases Lunar reaction damage based on party composition. |
◆Moonsign: Nascent Gleam Teams – Gilded Dreams
| 2-piece | Elemental Mastery +80 |
| 4-piece | Boosts ATK for allies with the same element and EM for allies with different elements, triggered upon reactions. |
◆Beginner-Friendly Alternative: Combine 2-piece Gilded Dreams with 2-piece Wanderer's Troupe for solid EM gains without completing a full set.

●Main DPS Role:
Night of the Sky's Unveiling is the best-in-slot option if Lauma is used as the primary damage dealer.
Artifact Stats:
For Lauma's artifacts, the recommended main stats are Elemental Mastery (EM) or Energy Recharge (ER) on the Sands, EM on the Goblet, and EM on the Circlet. As for substats, prioritize Energy Recharge up to around 180%, followed by Elemental Mastery, with other stats being secondary.
Best Team Compositions for Lauma
Lauma shines in teams focused on Bloom and Hyperbloom reactions, as Burgeon currently lacks viable synergy options. Her kit amplifies reaction damage for her allies, making her a reliable support.

●Bloom Team: Lauma + Nilou + Kokomi + Nahida
This setup focuses on consistent Bloom reactions while maintaining sustainability with Hydro support from Kokomi.
●Hyperbloom Team: Lauma + Nahida + Yelan + Shinobu
Optimized for high burst damage using Hyperbloom reactions and elemental synergies.
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By centering her playstyle around her Elemental Skill and Burst, equipping appropriate weapons and artifacts, and positioning her in reaction-focused teams, Lauma can fully reach her potential. She is an exceptional addition to Dendro-centric compositions, particularly for players aiming to maximize reaction damage.