Welkin Moon's Homecoming

Columbina

★★★★★HydroCatalyst
Constellation
???
Region
Silvermoon Hall
Birthday
January 14
Released in version
6.3
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The Moon Maiden born in Nod-Krai, and also the welkin moon returning home.

Community ELOsoon
Clear-time ELOsoon

Stats at level

Lv. 90
Base HP
14,695
Base ATK
96
Base DEF
515
CRIT Rate
24.2%

Build patch 7.0, updated 9/24/2026

Support / sub DPS for Lunar reactions, HP scaling

Weapons

  1. 1Nocturne's Curtain Call ★★★★★Signature
  2. 2Sacrificial Jade ★★★★
  3. 3Prototype Amber ★★★★R5, accessible option
  4. 4Reliquary of Truth ★★★★★
  5. 5Surf's Up ★★★★★

Artifacts

  1. 1Silken Moon's Serenade4-piece — best option
  2. 2Aubade of Morningstar and Moon4-piece, if Serenade is taken
  3. 3Aubade of Morningstar and Moon + Silken Moon's Serenade2 + 2
  4. 4Aubade of Morningstar and Moon + Tenacity of the Millelith2 + 2, if the team needs ATK
SandsHP %
GobletHP %
CircletCRIT Rate / DMG
SubstatsEnergy Recharge > CRIT Rate / DMG > HP %
Talent priorityElemental Skill > Elemental Burst > Normal Attack

In short: she boosts the whole team's Lunar reaction damage, so she only shines next to Moonsign characters: Ineffa, Lauma, Zibai, Nefer.

Stats: her bonuses cap at around 35,000 HP — build HP first, then Energy Recharge up to ~160% (with an ER weapon) or ~180% (with anything else), and put the rest into crit at a 1:2 ratio.

Talents: most of her damage comes from her skill, with the burst right behind it (it gives the team a Lunar DMG bonus).

Sources: genshin.gg, Game8. Texts are our own summary. Found a mistake in this build? · Improve this guide

Teams

Flins Lunar-Charged

Nefer Lunar-Bloom

Also appears in other teams

2nd half: Lunar-Charged

Recommended in: Spiral Abyss, Ororon

2nd half: Lunar-Bloom

Recommended in: Spiral Abyss, Kuki Shinobu

2nd half: Lunar-Crystallize

Recommended in: Spiral Abyss, Illuga, Zibai

Nefer Lunar-Bloom

Recommended in: Linnea, Nefer

Video guides YouTube, plays on click

Talents

Normal Attack

Moondew Cascade

Normal Attack Summons Moonlit Tides, performing up to 3 attacks that deal Hydro DMG. Charged Attack Consumes a certain amount of Stamina to deal AoE Hydro DMG after a short casting time. If you have at least 1 **Verdant Dew**, Columbina's Charged Attacks will be replaced with the special Charged Attack Moondew Cleanse, which will not consume Stamina: Consume 1 Verdant Dew to deal 3 instances of AoE Dendro DMG to opponents in front. This DMG is considered Lunar-Bloom DMG. Plunging Attack Plunges towards the ground from mid-air, damaging all opponents in her path. Deals AoE Hydro DMG upon impact with the ground.

Scaling
1-Hit DMG84.2%
2-Hit DMG65.9%
3-Hit DMG105.3%
Charged Attack DMG208.9%
Charged Attack Stamina Cost50.0
Moondew Cleanse DMG2.72% Max HP ×3
Plunge DMG112.3%
Low/High Plunge DMG225%/281%
Elemental Skill

Eternal Tides

Awaken Moonbound Tides, dealing AoE Hydro DMG and summoning **Gravity Ripple**. Gravity Ripple will follow the active character on the field, while continuously dealing AoE Hydro DMG to surrounding opponents. While Gravity Ripple is on the field, and nearby party members trigger Lunar reactions or inflict Lunar Reaction DMG, Columbina will accrue a special Gravity. Once Gravity is accumulated to its limit, different types of damage will be dealt to enemies based on the type of Lunar Reaction that has accumulated the most Gravity for Columbina. Moonsign: Ascendant Gleam: Gravity Ripple inflicts AoE Hydro DMG over a wider area.

Scaling
Skill DMG30.1% Max HP
Gravity Ripple: Continuous DMG16.8% Max HP
Gravity Interference: Lunar-Charged DMG8.47% Max HP
Gravity Interference: Lunar-Bloom DMG2.53% Max HP ×5
Gravity Interference: Lunar-Crystallize DMG15.88% Max HP
Gravity Limit60
Gravity Ripple Duration25.0s
CD17.0s
Elemental Burst

Moonlit Melancholy

Hills and tides unite under the silver light of a pristine new moon. Temporarily transforms the surrounding terrain into **Lunar Domain**, dealing AoE Hydro DMG.

Scaling
Skill DMG58.0% Max HP
Lunar Reaction DMG Bonus40.0%
Lunar Domain Duration20.0s
CD15.0s
Energy Cost60

Passive talents

Lunacy's Lure

When triggering **Gravity Interference**, Columbina gains the Lunacy effect, increasing her CRIT Rate by 5% for 10s. This effect can be stacked up to 3 times.

Law of the New Moon

When characters within the **Lunar Domain** trigger Lunar reactions, they will gain the following effects respectively: · Lunar-Charged: When the Thundercloud performs lightning strike(s) against a valid target, it has a 33% chance to perform an additional lightning strike. · Lunar-Bloom: When triggering Lunar-Bloom reactions, the party gains a special **Moonridge Dew**. Up to 3 Moonridge Dews can be gained every 18s. · Lunar-Crystallize: When Moondrift Harmony is triggered, every Moondrift has a 33% chance to inflict an extra attack.

Moonsign Benediction: Moonlight, Lent Unto You

When a party member triggers an Electro-Charged, Bloom, or Hydro-Crystallize reaction, it will be converted into a Lunar-Charged, Lunar-Bloom, or Lunar-Crystallize reaction respectively. Lunar Reaction DMG inflicted by party members gain a Base DMG increase based on Columbina's Max HP. For every 1,000 points of Max HP, the Base DMG of Lunar reactions is increased by 0.2%, up to a maximum of 7%. Additionally, when Columbina is in the party, the party's Moonsign will increase by 1 level.

Lunar Vigil

If one of your party members is incapacitated while in the Nod-Krai or Frost Moon regions, Columbina will revive this character. The amount of HP the character will have upon revival is based on Columbina's Friendship Level. This effect can occur once every 100s. This effect does not trigger in Domains, Trounce Domains, or the Spiral Abyss. Additionally, Columbina appears to have a special affinity for certain animals who are influenced by kuuvahki...

Constellations

C1

Radiance Over Blossoms and Peaks

Unleashing her Elemental Skill Eternal Tides will immediately trigger an effect equivalent to the effect of **Gravity Interference**. This effect can be triggered once every 15s. Moonsign: Ascendant Gleam When Gravity Interference is triggered, if the Lunar reaction type that has accumulated the most Gravity for Columbina is: · Lunar-Charged: Your current active character will recover 6 Energy. · Lunar-Bloom: Your active character's interruption resistance will be increased for 8s. · Lunar-Crystallize: Summons a Rainsea Shield. The Rainsea Shield's DMG absorption is based on 12% of Columbina's Max HP, and it will absorb Hydro DMG with 250% effectiveness for 8s. All nearby party members' Lunar Reaction DMG is **elevated** by 1.5%.

C2

Not in Lone Splendor

Rate of accumulating **Gravity** increases by 34%. When Gravity Interference is triggered, Columbina will receive the Lunar Brilliance effect, which increases her Max HP by 40% for 8s. Moonsign: Ascendant Gleam: When Lunar Brilliance is active, if, during the current trigger of Gravity Interference, the Lunar reaction type that has accumulated the most Gravity for Columbina is: · Lunar-Charged: ATK of your current active character increases. Increase in ATK is equal to 1% of Columbina's Max HP. · Lunar-Bloom: Elemental Mastery of your current active character increases. Increase in Elemental Mastery is equal to 0.35% of Columbina's Max HP. · Lunar-Crystallize: DEF of your current active character increases. Increase in DEF is equal to 1% of Columbina's Max HP. All nearby party members' Lunar Reaction DMG is **elevated** by 7%.

C3

Dreamlike Glow Across Tranquil Waters

Increases the Level of Elemental Skill **Eternal Tides** by 3. Maximum upgrade level is 15. All nearby party members' Lunar Reaction DMG is **elevated** by 1.5%.

C4

Cloudveiled Ridges in Floral Mists

When **Gravity Interference** is triggered, 4 Elemental Energy will be restored to Columbina; Additionally, if the Lunar reaction type that accumulates the most Gravity for Columbina is Lunar-Charged, Lunar-Bloom, or Lunar-Crystallize, the Lunar Reaction DMG dealt by this instance of Gravity Interference is increased by 12.5%/2.5%/12.5% of Columbina's Max HP respectively. This effect can be triggered at most once every 15s. All nearby party members' Lunar Reaction DMG is **elevated** by 1.5%.

C5

Silence Tending One Lone Song

Increases the Level of Elemental Burst **Moonlit Melancholy** by 3. Maximum upgrade level is 15. All nearby party members' Lunar Reaction DMG is **elevated** by 1.5%.

C6

Through Darkness Led by Moonlight

For 8s after characters in the **Lunar Domain** trigger a Lunar reaction, based on the elements involved in the reaction, the CRIT DMG of the corresponding Elemental DMG done by all party members is increased by 80%. The CRIT DMG-increasing effects for the same Elemental Type do not stack. All nearby party members' Lunar Reaction DMG is **elevated** by 7%.

Other characters