Genshin Zarya
Sandrone
Cryo★★★★★

Sandrone

Released: 2026-07-01

Claymore · DPS · Snezhnaya

Ascension stat: CRIT Rate +19.2%

Ascension bonus

CRIT Rate +19.2% at max ascension

Gained only by ascending the character (using ascension materials), not by levelling up alone. Separate from base HP/ATK/DEF, talents, constellations, weapons and artifacts.

Not ascended

Lv. 20 cap

—

Phase 1

Lv. 40 cap

—

Phase 2

Lv. 50 cap

+4.8%

Phase 3

Lv. 60 cap

+9.6%

Phase 4

Lv. 70 cap

+9.6%

Phase 5

Lv. 80 cap

+14.4%

Phase 6

Lv. 90 cap

+19.2%

Sandrone’s kit

Elemental Skill

Formule Phenomenale: Differential Analysis

With her impeccable, ladylike poise, Sandrone boards the Tea Party Tactical Assault Hovermech and hovers forward for 6s. During this time, Sandrone can control the travel direction of the craft. Pressing Sprint consumes 10 Stamina and launches her into an elegant high-speed hover mode, in which she will move even faster at the cost of 15 Stamina per second. When Sandrone starts hovering, if there are opponents nearby, she will also summon a Prismatic Resonance Cannon and fire 2 Prism Shots at any opponents who have yet to cool down, dealing Cryo DMG. Radiance: Stellar Glimmer: The second Prism Shot will instead deal Cryo DMG that is considered the corresponding Stellar Glimmer reaction DMG. When on the Tea Party Tactical Assault Hovermech, Sandrone will also elegantly and quietly repair Fagio, causing Decoding Power to swiftly decrease.

Elemental Burst

Formule Phenomenale: Q.E.D.

In line with established ladylike behavior, Sandrone summons a large number of Prismatic Resonance Cannons for a frontal bombardment before firing on her foes with a Convective Inhibition Ray, dealing AoE Cryo DMG. Radiance: Stellar Glimmer: The Convective Inhibition Ray instead deals AoE Cryo DMG that is considered the corresponding Stellar Glimmer reaction DMG.

Passive Talents

  • Eternal Speculation Engine

    Radiance: Stellar Glimmer: When using the Elemental Skill Formule Phenomenale: Differential Analysis, if Fagio's Decoding Power is greater than 50, the second Prism Shot fired by Fagio at nearby opponents will deal 400% of its original DMG as Fagio's Decoding Power is decreased. Additionally, for every 10 points of Decoding Power Fagio loses, it gains 1 stack of Refined Tactics for 60s (max 10 stacks). When Sandrone uses the Elemental Burst Formule Phenomenale: Q.E.D. while in the Radiance: Stellar Glimmer state, all stacks of Refined Tactics are cleared, causing the Convective Inhibition Ray to deal 100% + (number of stacks cleared) × 10% of its original DMG.

  • A Lady's Code of Conduct

    Increases Sandrone's Elemental Mastery based on her ATK. Every 100 ATK will increase her Elemental Mastery by 8. The maximum increase she can gain this way is 160.

  • Stellar Jubilee: Light of Rationalisme

    Sandrone will enter the Radiance: Stellar-Conduct state when she is inside a Polestar Field, or the Radiance: Stellar Swirl state for 8s after a nearby party member triggers a Stellar Swirl reaction. When a party member triggers a Superconduct or Cryo Swirl reaction, it becomes a Stellar-Conduct or Stellar Swirl reaction instead, and the Base DMG of the aforementioned reaction is also increased by 0.7% for every 100 points of Sandrone's ATK. A maximum increase of 14% can be obtained in this way.

  • A Caucus Prelude and a Long Tale

    When Sandrone is in the party, you will gain additional snack rewards after turning in your Daily Commissions with Katheryne.

Official in-game ability text.

Sandrone’s constellations

C1

Morrow After the Golden Dusk

Slows Fagio's Decoding Power gain and increases Stellar Glimmer reaction damage for the entire party.

When in Decoding mode, Fagio's Decoding Power increases at a 50% lower rate, and all party members deal 30% increased Stellar Glimmer reaction DMG.

⚔️ Personal Damage🔥 Team Damage🤝 Team Support⚗️ Reaction Damage⚙️ Gameplay / Utility

Benefits: character and team · Conditional

Damage increase

N/A

Raises own damage, but the % depends on build, talents and rotation; no verified calculation.

Team damage increase

N/A

Helps team damage, but the % depends on teammates and rotation; no verified calculation.

C2

An Heiress Gazed Into the Looking-Glass

Grants bonus CRIT DMG to Charged Attack condensed beams, which further stacks each time a beam is fired.

Radiance: Stellar Glimmer: Increases CRIT DMG from Charged Attack condensed beams by 40%. Also, each time a beam is fired, CRIT DMG dealt by all condensed beams fired during this Decoding mode period will be further increased by 20%. Max 3 stacks.

⚔️ Personal Damage

Benefits: this character · Conditional

Damage increase

N/A

Raises own damage, but the % depends on build, talents and rotation; no verified calculation.

Team damage increase

N/A

Does not raise teammates' damage.

C3

Refuse the Wake of Dusk, the Moonlit Yoke

Increases the level of Sandrone's Normal Attack talent.

Increases the Level of Formule Phenomenale: Self-Evident Proposition by 3. Maximum upgrade level is 15.

⚔️ Personal Damage

Benefits: this character · Always active

Damage increase

N/A

Raises own damage, but the % depends on build, talents and rotation; no verified calculation.

Team damage increase

N/A

Does not raise teammates' damage.

C4

In Knowledge Lies the World's True Ground

Fires an extra coordinated cannon attack dealing reaction damage when triggering Stellar-Conduct or Stellar Swirl.

When Sandrone deals Stellar-Conduct or Stellar Swirl DMG to an opponent, she will also summon an extra Prismatic Resonance Cannon to fire off a coordinated attack which deals Cryo DMG at 125% or 187.5% of her ATK, respectively. This DMG is considered the corresponding Stellar Glimmer reaction DMG, and the effect can occur once every 4s.

⚔️ Personal Damage⚗️ Reaction Damage

Benefits: this character · Conditional

Damage increase

N/A

Raises own damage, but the % depends on build, talents and rotation; no verified calculation.

Team damage increase

N/A

Does not raise teammates' damage.

C5

Of All Beside, She Takes No Part

Increases the level of Sandrone's Elemental Burst.

Increases the Level of Formule Phenomenale: Q.E.D. by 3. Maximum upgrade level is 15.

⚔️ Personal Damage

Benefits: this character · Always active

Damage increase

N/A

Raises own damage, but the % depends on build, talents and rotation; no verified calculation.

Team damage increase

N/A

Does not raise teammates' damage.

C6

Narcissus Wakes, Her Eyes Upon the Dawn

Empowers the third condensed beam into a multi-hit attack and enhances all of Sandrone's Stellar Glimmer reaction damage.

When Fagio fires a condensed beam for the third time while in Decoding mode, the beam becomes a more powerful Condensed Cluster Beam that fires continuously. This beam will deal up to 4 additional instances of AoE Cryo DMG at 100% of Sandrone's ATK on top of any subsequent original beam fired. Radiance: Stellar Glimmer: The Condensed Cluster Beam attack deals 4 additional instances of AoE Cryo DMG. The DMG dealt with this attack, which is considered the corresponding Stellar Glimmer reaction DMG, is equal to: Radiance: Stellar-Conduct: 80% of Sandrone's ATK. Radiance: Stellar Swirl: 120% of Sandrone's ATK. Additionally, all Stellar Glimmer reaction DMG dealt by Sandrone is elevated by 20%.

⚔️ Personal Damage⚗️ Reaction Damage

Benefits: this character · Conditional

Damage increase

N/A

Raises own damage, but the % depends on build, talents and rotation; no verified calculation.

Team damage increase

N/A

Does not raise teammates' damage.

Official in-game constellation text. Plain-language summaries and impact labels are interpretations of that text only.

Builds for Sandrone

New build

No published builds yet. Be the first to forge one.