Uncrowned Lord of the Ocean

Beidou

★★★★ElectroClaymore
Constellation
Victor Mare
Region
The Crux
Birthday
February 14
Released in version
1.0
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Captain of her crew, The Crux. She's quite an unbound and forthright woman.

Stats at level

Lv. 90
Base HP
13,050
Base ATK
225
Base DEF
648
Electro DMG Bonus
24.0%

Build patch 7.1, updated 9/24/2026

Sub DPS

Weapons

  1. 1Wolf's Gravestone ★★★★★
  2. 2Serpent Spine ★★★★
  3. 3Beacon of the Reed Sea ★★★★★
  4. 4Redhorn Stonethresher ★★★★★
  5. 5Akuoumaru ★★★★

Artifacts

  1. 1Emblem of Severed Fate4-piece
  2. 2Emblem of Severed Fate + Noblesse Oblige2 + 2
  3. 3Emblem of Severed Fate + Thundering Fury2 + 2
  4. 4Noblesse Oblige + Thundering Fury2 + 2
  5. 5Thundersoother4-piece
SandsATK% / Energy Recharge
GobletElectro DMG Bonus
CircletCRIT Rate / DMG
SubstatsCRIT Rate / DMG > ATK% > Energy Recharge

A short build based on community data: role — sub dps, options go from best to fallback. A detailed guide hasn't been written yet.

You can also check

Guides by other authors on other sites — in-depth breakdowns written by players.

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

Teams

Electro-Charged (Kamisato Ayato)

Electro-Charged (Tartaglia)

Electro-Charged (Keqing)

Also appears in other teams

Electro-Charged (Lynette)

Recommended in: Lynette

Navia team

Recommended in: Navia

Stellar-Conduct with Beidou

Recommended in: Sandrone

Budget Stellar-Conduct

Recommended in: Sandrone

Electro-Charged (Tartaglia)

Recommended in: Traveler (Electro)

Overloaded (Yoimiya)

Recommended in: Traveler (Electro)

Overloaded (Yoimiya)

Recommended in: Yoimiya

Is it worth pulling team damage gain, gcsim simulation

How much the whole team's damage grows compared to C0 with Serpent Spine (R5). Gains are cumulative: C2 includes C1.

Best 5★ weapon (R1)Wolf's Gravestone
−1.8%
or
C1
First constellationone more copy of the character
+0%

Neither the weapon nor the first constellation adds much — better save your pulls for new characters.

  1. C1+0% (+0% vs previous)safe to skip
  2. C2−0.1% (−0.1% vs previous)safe to skip
  3. C3+0.8% (+0.9% vs previous)safe to skip
  4. C4+0.9% (+0.1% vs previous)safe to skip
  5. C5+2.8% (+1.9% vs previous)safe to skip
  6. C6+5.7% (+2.9% vs previous)safe to skip
How we calculated

The team comes from the open gcsim simulation database — the one closest to the teams in this guide. Only this character was changed: constellation and weapon. Teammates, artifact sets and rotation stay as in the original simulation; the whole team's substats are optimized to KQM standards separately for each weapon. C0 with Serpent Spine: 41,834 damage per second.

The gain depends on the team and investment: treat it as a guideline, not an exact number for your account. Original simulation · gcsim 4eda9fc, 2026-10-17

Talents

Normal Attack

Oceanborne

Normal Attack Performs up to 5 consecutive strikes. Charged Attack Drains Stamina over time to perform continuous slashes. At the end of the sequence, performs a more powerful slash. Plunging Attack Plunges from mid-air to strike the ground, damaging opponents along the path and dealing AoE DMG upon impact.

Scaling
1-Hit DMG140.6%
2-Hit DMG140.1%
3-Hit DMG174.6%
4-Hit DMG171.0%
5-Hit DMG222%
Charged Attack Cyclic DMG111.2%
Charged Attack Final DMG201%
Charged Attack Stamina Cost40.0/s
Max Duration5.0s
Plunge DMG147.4%
Low/High Plunge DMG295%/368%
Elemental Skill

Tidecaller

Nothing to worry about. Should anyone raise a hand against her or her men, she will avenge it ten-fold with sword and thunder. Press Accumulating the power of lightning, Beidou swings her blade forward fiercely, dealing Electro DMG. Hold Lifts her weapon up as a shield. Max DMG absorbed scales off Beidou's Max HP. Attacks using the energy stored within the greatsword upon release or once this ability's duration expires, dealing Electro DMG. DMG dealt scales with the number of times Beidou is attacked in the skill's duration. The greatest DMG Bonus will be attained once this effect is triggered twice. The shield possesses the following properties: ·Has 250% Electro DMG Absorption Efficiency. ·Applies the Electro element to Beidou upon activation.

Scaling
Shield DMG Absorption25.9% Max HP+3050
Base DMG219%
DMG Bonus on Hit Taken288%
CD7.5s
Elemental Burst

Stormbreaker

Recalling her slaying of the great beast Haishan, Beidou calls upon that monstrous strength and the lightning to create a Thunderbeast's Targe around herself, dealing Electro DMG to nearby opponents. Thunderbeast's Targe ·When Normal and Charged Attacks hit, they create a lightning discharge that can jump between opponents, dealing Electro DMG. ·Increases the character's resistance to interruption, and decreases DMG taken. A maximum of 1 lightning discharge can be triggered per second.

Scaling
Skill DMG219%
Lightning DMG172.8%
DMG Reduction34%
Duration15.0s
CD20.0s
Energy Cost80

Passive talents

Retribution

Counterattacking with Tidecaller at the precise moment when the character is hit grants the maximum DMG Bonus.

Lightning Storm

Gain the following effects for 10s after unleashing Tidecaller with its maximum DMG Bonus: ·DMG dealt by Normal and Charged Attacks is increased by 15%. ATK SPD of Normal and Charged Attacks is increased by 15%. ·Greatly reduced delay before unleashing Charged Attacks.

Conqueror of Tides

Decreases swimming Stamina consumption for your own party members by 20%. Not stackable with Passive Talents that provide the exact same effects.

Constellations

C1

Sea Beast's Scourge

When Stormbreaker is used: Creates a shield that absorbs up to 16% of Beidou's Max HP for 15s. This shield absorbs Electro DMG 250% more effectively.

C2

Upon the Turbulent Sea, the Thunder Arises

Stormbreaker's arc lightning can jump to 2 additional targets.

C3

Summoner of Storm

Increases the Level of Tidecaller by 3. Maximum upgrade level is 15.

C4

Stunning Revenge

Upon being attacked, Beidou's Normal Attacks gain an additional instance of 20% Electro DMG for 10s.

C5

Crimson Tidewalker

Increases the Level of Stormbreaker by 3. Maximum upgrade level is 15.

C6

Bane of Evil

During the duration of Stormbreaker, the Electro RES of surrounding opponents is decreased by 15%.

Discussions

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