Theorylytics
WindHarmonySupport★★★★★ 5-Star

Bronya

Published Jul 20, 2026 · Updated v3.x
Content Ratings
Memory of ChaosB
Pure FictionB
Apocalyptic ShadowB
Should You Pull?SITUATIONAL

Situational standard—Bronya’s 100% Advance still enables hypercarries. Ultimate “The Belobog March” buffs allies’ damage for a short window. Best with Boothill / Blade / Jingliu / Phainon. SP-hungry without E1; 1-turn Skill buff awkward for FUA. Skip when Sunday/Sparkle already cover Advance slots.

Bronya is a 5★ Wind Harmony Support. Skill “Combat Redeployment” is the primary in-combat spend. Ultimate “The Belobog March” is the payoff window for damage or team utility. This Phase 1 page covers kit text, gear targets, and pull notes—team comps stay empty until Phase 2.

WindHarmonySupport5★Windrider BulletCombat Redeployment

Overview

Quick Build

Light Cone

But the Battle Isn't Over

Signature BiS when owned.

Relic Set

Messenger Traversing Hackerspace (4pc) + Broken Keel (2pc)

Standard Harmony relic direction for Bronya.

Body

HP%

Main stat

Feet

SPD

Main stat

Sphere / Rope

HP% · ERR%

Substats

SPD > ERR / HP% / effect as needed

Strengths

  • Ultimate “The Belobog March” buffs allies’ damage for a short window—time it for the carry’s damage window instead of casting on cooldown out of habit.
  • “Combat Redeployment” action-advances an ally with a damage amp attached—one Skill Point buys a full extra carry turn.
  • Talent “Leading the Way” After using her Basic ATK, Bronya's next action will be Advanced Forward by 38%—ignore it and Bronya plays like a worse generic Harmony unit.
  • Technique “Banner of Command” buffs allies’ damage for a short window—skipping it is free damage left on the table.

Weaknesses

  • Buff windows on “The Belobog March” are short—casting them when the carry cannot attack wastes the CRIT DMG/ATK amp for a full cycle.
  • Bronya’s Skill is often the expensive part of the rotation; SP-negative teams force Basic ATKs and you lose the advance/amp that made the unit worth playing.
  • Spamming “Combat Redeployment” every turn without watching Skill Points strands the rest of the team—Bronya is often the SP sink.
  • If “The Belobog March” is still offline at the end of a MoC cycle, the build is usually Energy/ERR or rotation order—not a missing CRIT roll.

Trace Priority

1
SkillHighest

Combat Redeployment carries most of the kit’s damage or utility—level this first.

2
UltimateHigh

The Belobog March supports the main rotation—raise after the top priority traces.

3
TalentMedium

Leading the Way supports the main rotation—raise after the top priority traces.

4
Basic ATKLow

Windrider Bullet is last priority outside of filling trace materials.

Stat Priority

1
SPD160+ / team breakpoint
2
Energy RegenERR rope online
3
HP / DEFComfort survivability
4
Effect Hit / ATKKit-dependent
Rotation basics
General

Open with Technique if it helps, spend Skill to advance the kit’s resource, and hold Ultimate for the damage or buff window. Exact teammate order lands in Phase 2.

Supports online

Open supports first, then spend the carry’s Skill/Ult inside the buff window. Exact order varies by the team tab above.

Light Cones

1
But the Battle Isn't Over

5★ · Path cone

Increases the wearer's Energy Regeneration Rate by 0.1% and regenerates 1 Skill Point when the wearer uses their Ultimate on an ally. This effect can be triggered once after every 2 uses of the wearer's Ultimate. When the wearer uses their Skill, the next ally taking action (except the wearer) deals 0.3% more DMG for 1 turn(s).

Why it works —Signature / best-in-slot when owned—passive lines up with Bronya’s kit triggers.

2
Earthly Escapade

5★ · Path cone

Increases the wearer's CRIT DMG by 0.32%. At the start of the battle, the wearer gains Mask, lasting for 3 turn(s). While the wearer has Mask, the wearer's teammates have their CRIT Rate increased by 0.1% and their CRIT DMG increased by 0.28%. For every 1 Skill Point the wearer recovers (including Skill Points that exceed the limit), they gain 1 stack of Radiant Flame. And when the wearer has 4 stacks of Radiant Flame, all the stacks are removed, and they gain Mask, lasting for 4 turn(s).

Why it works —Flexible alternative on the same path—equip if you already own it at higher superimposition.

3
Carve the Moon, Weave the Clouds

4★ · Path cone

At the start of the battle and whenever the wearer's turn begins, one of the following effects is applied randomly: All allies' ATK increases by 0.1%, all allies' CRIT DMG increases by 0.12%, or all allies' Energy Regeneration Rate increases by 0.06%. The applied effect cannot be identical to the last effect applied, and will replace the previous effect. The applied effect will be removed when the wearer has been knocked down. Effects of the same type cannot be stacked.

Why it works —Best accessible option for most accounts—raise superimposition when copies drop.

4
Past and Future

4★ · Path cone

When the wearer uses their Skill, the next ally taking action (except the wearer) deals 0.16% increased DMG for 1 turn(s).

Why it works —Budget path cone—fine while building the account.

Relics

Messenger Traversing Hackerspace
SMessenger Traversing HackerspaceBest in SlotFarmable
HarmonySupport
2PCIncreases SPD by 6%.
4PCWhen the wearer uses their Ultimate on an ally, SPD for all allies increases by 12% for 1 turn(s). This effect cannot be stacked.
Default cavern direction for Harmony Support builds on Bronya. Swap only if a more specialized set clearly matches a unique kit trigger.
Broken Keel
SBroken Keel
Planar
2PCIncreases the wearer's Effect RES by 10%. When the wearer's Effect RES is at 30% or higher, all allies' CRIT DMG increases by 10%.
Planar set aimed at Bronya’s usual combat pattern—farm alongside the cavern set.
Rutilant Arena
ARutilant ArenaFarmable
PlanarFlex
2PCIncreases the wearer's CRIT Rate by 8%. When the wearer's current CRIT Rate reaches 70% or higher, DMG dealt by Basic ATK and Skill increases by 20%.
Alternate planar while farming the preferred ornament set—or when the team already supplies the primary planar’s buff.

Team Compositions

Bronya enabling Phainon. Phainon, Sunday, Dan Heng · PT complete the hypercarry shell.

Character Synergy
Phainon
PhainonMain DPS

Phainon is the damage seat in this shell — build the supports around their rotation, not the reverse.

Bronya
BronyaSupport

Enabler / amp piece this page is built around — keep their buffs or debuffs online every cycle.

Sunday
SundaySupport

Sunday is the Advance / DMG amp — time their Skill/Ult for the carry’s damage window.

Dan Heng · PT

Dan Heng · PT shields the hypercarry and softens MoC / AS chip so glass DPS can commit to Skill spam.

Traces & Eidolons

Traces

Basic ATKWindrider Bullet

Deals Wind DMG equal to 140% of Bronya's ATK to one designated enemy.

Single TargetWind
SkillCombat Redeployment

Dispels a debuff from a single ally, allows them to immediately take action, and increases their DMG by 83% for 1 turn(s). When this Skill is used on Bronya herself, she cannot immediately take action again.

SupportWind
UltimateThe Belobog March

Increases the ATK of all allies by 66%, and increases their CRIT DMG equal to 18.0% of Bronya's CRIT DMG plus 24.0% for 2 turn(s).

SupportWind
TalentLeading the Way

After using her Basic ATK, Bronya's next action will be Advanced Forward by 38%.

EnhanceWind
TechniqueBanner of Command

After using Bronya's Technique, at the start of the next battle, all allies' ATK increases by 15% for 2 turn(s).

SupportWind

Eidolons

1
E1
2
E2
3
E3
4
E4
5
E5
6
E6
E1Hone Your Strength

When using Skill, there is a 50% fixed chance of recovering 1 Skill Point. This effect has a 1-turn cooldown.

Is it worth getting?

Modest E1: When using Skill, there is a 50% fixed chance of recovering 1 Skill Point. Helpful padding, not a build-defining unlock.

E2Quick March

When using Skill, the target ally's SPD increases by 30% after taking action, lasting for 1 turn.

Is it worth getting?

Stat-leaning E2: Flat combat-stat bump tied to a specific trigger. Clear damage, but it does not rewrite Bronya’s rotation the way a mechanic eidolon would.

E3Bombardment

Ultimate Lv. +2, up to a maximum of Lv. 15. Talent Lv. +2, up to a maximum of Lv. 15.

Is it worth getting?

Ultimate + Talent levels only (+2). Free if you roll into it; never spend currency aiming for E3.

E4Take by Surprise

After any other ally character uses Basic ATK on an enemy target that has Wind Weakness, Bronya immediately launches 1 instance of Follow-Up ATK, dealing Wind DMG to this target equal to 80% of her Basic ATK DMG. This effect can only trigger once per turn.

Is it worth getting?

Side-grade: After any other ally character uses Basic ATK on an enemy target that has Wind Weakness. Happy if it drops; not a planned stopping point.

E5UnstoppableSkip

Skill Lv. +2, up to a maximum of Lv. 15. Basic ATK Lv. +1, up to a maximum of Lv. 10.

Is it worth getting?

Skill + Basic ATK levels only (+2). Skip as a goal—grab it if you overshoot toward E6, never hard-pity for it.

E6Piercing Rainbow

The duration of the DMG Boost effect placed by the Skill on the target ally increases by 1 turn(s).

Is it worth getting?

Whale ceiling: The duration of the DMG Boost effect placed by the Skill on the target ally increases by 1 turn(s). Only chase if Bronya is your dedicated Harmony main and E0–E2 already feel finished.

Bronya is fully usable at E0. Dedicated mains often stop at E1 before chasing higher. First stop: E1. Endgame target: E1.

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