Honkai: Star Rail character

Trailblazer (Harmony, Honkai: Star Rail)

Guide, build and skills

  • 5-star
  • Combat type Imaginary
  • Path Harmony
  • Game data 4.6.0

Super Break buffer

Trailblazer (Harmony) from Honkai: Star Rail with a Kaption Polish subtitle
How Kaption shows Trailblazer (Harmony) in Polish: "Nadaje wszystkim sojusznikom efekt Backup Dancer, trwający 3 tur(y)."

At a glance

Trailblazer (Harmony) is an Imaginary Harmony support for teams that attack Weakness Broken enemies. Their Ultimate gives the whole team Break Effect and lets allies trigger Super Break DMG against those targets.

Their Skill helps reduce Toughness, while their Talent restores Energy whenever an enemy’s Weakness is Broken. They fit best beside a damage dealer built around Break, with teammates who can help break enemies and keep the team alive.

The important part is timing: the team needs the Ultimate’s Backup Dancer effect active, and the target needs to be Weakness Broken when allies attack it.

Video guide

HOW ARE THEY FREE? Harmony Trailblazer Guide | Relics, Best Build, Teams

Video by Guoba Certified on YouTube · 16 min · 494.8K views · May 2024

The YouTube player loads only after you click.

Build

From the game data

4× Watchmaker, Master of Dream Machinations + 2× Talia: Kingdom of Banditry · Body HP% or DEF% · Feet SPD · Planar sphere DEF% or HP% · Link rope Break Effect · substats Break Effect > SPD

Relics and planar ornaments

4 pieces · Cavern relics

Pick one. The game lists them in this order.

  1. Watchmaker, Master of Dream Machinations
    Watchmaker, Master of Dream Machinations
    • 2-piece bonus: Increases Break Effect by 16%.
    Show effect
    • 4-piece bonus: When the wearer uses their Ultimate on an ally, all allies' Break Effect increases by 30% for 2 turn(s). This effect cannot be stacked.
  2. Thief of Shooting Meteor
    Thief of Shooting Meteor
    • 2-piece bonus: Increases Break Effect by 16%.
    Show effect
    • 4-piece bonus: Increases the wearer's Break Effect by 16%. After the wearer inflicts Weakness Break on an enemy, regenerates 3 Energy.
  3. Messenger Traversing Hackerspace
    Messenger Traversing Hackerspace
    • 2-piece bonus: Increases SPD by 6%.
    Show effect
    • 4-piece bonus: When the wearer uses their Ultimate on an ally, SPD for all allies increases by 12% for 1 turn(s). This effect cannot be stacked.

2 pieces · Planar ornaments

Pick one. The game lists them in this order.

  1. Talia: Kingdom of Banditry
    Talia: Kingdom of Banditry
    • 2-piece bonus: Increases the wearer's Break Effect by 16%. When the wearer's SPD reaches 145 or higher, the wearer's Break Effect increases by an extra 20%.
  2. Forge of the Kalpagni Lantern
    Forge of the Kalpagni Lantern
    • 2-piece bonus: Increases the wearer's SPD by 6%. When the wearer hits an enemy target that has Fire Weakness, the wearer's Break Effect increases by 40%, lasting for 1 turn(s).
  3. Fleet of the Ageless
    Fleet of the Ageless
    • 2-piece bonus: Increases the wearer's Max HP by 12%. When the wearer's SPD reaches 120 or higher, all allies' ATK increases by 8%.

Main stats

Body
HP% or DEF%
Feet
SPD
Planar sphere
DEF% or HP%
Link rope
Break Effect

Substats

  1. Break Effect
  2. SPD

Target stats

Totals to aim for on the character's stat screen.

StatTarget
Break Effect 150–250%+ This target excludes the Ultimate buff.
SPD 134–145+ Aim for 145+ SPD with Talia, or 134 otherwise.

Recommended light cones

  1. In Pursuit of the Wind
    In Pursuit of the Wind 4-star
    Flustered Show effect

    After entering combat, increases all allies' Break DMG dealt by 16%. Abilities of the same type cannot stack.

  2. Past Self in Mirror
    Past Self in Mirror 5-star
    The Plum Fragrance In My Bones Show effect

    Increases the wearer's Break Effect by 60%. When the wearer uses their Ultimate, increases all allies' DMG by 24%, lasting for 3 turn(s). If the wearer's Break Effect exceeds or equals 150%, 1 Skill Point will be recovered. At the start of each wave, all allies regenerate 10.0 Energy immediately. Abilities of the same type cannot stack.

  3. Dance! Dance! Dance!
    Dance! Dance! Dance! 4-star
    Cannot Stop It! Show effect

    When the wearer uses their Ultimate, all allies' actions are Advanced Forward by 16%.

Alternatives

When you don't have the weapon above.

  1. Memories of the Past
    Memories of the Past 4-star
    Old Photo Show effect

    Increases the wearer's Break Effect by 28%. When the wearer attacks, additionally regenerates 4 Energy. This effect cannot be repeatedly triggered in a single turn.

Have this character? Make a card of your own build from your UID Stats, artifacts, weapon and talents from your in-game showcase, as a PNG in a dozen layouts.

Teams

Show more teams (4)Show less

Also plays in

Other characters' teams with a place for Trailblazer (Harmony).

Show more (25)

Skills

Names in English, as in the game · Priority = level-up order (from the game data)

  1. Basic attack

    Swing Dance EtiquetteBasic

    Level priority 3 of 4

    Basic ATK deals Imaginary DMG equal to 100% of ATK to one enemy.

    Deals minor Imaginary DMG to one enemy.

    Full description

    Deals Imaginary DMG equal to 100% of the Trailblazer's ATK to one designated enemy target.

  2. Skill

    Halftime to Make It RainSkill

    Level priority 4 of 4

    Deals 50% ATK as Imaginary DMG to one enemy, then hits random enemies 4 times for 50% ATK each.

    Deals minor Imaginary DMG to single enemy targets with 5 Bounces in total.

    Full description

    Deals Imaginary DMG equal to 50% of the Trailblazer's ATK to one designated enemy target and additionally deals DMG for 4 times, with each time dealing Imaginary DMG equal to 50% of the Trailblazer's ATK to a random enemy.

  3. Ultimate

    All-Out Footlight ParadeUlt

    Level priority 1 of 4

    Gives all allies Backup Dancer for 3 turns: +30% Break Effect and Super Break DMG on attacks against Weakness Broken enemies.

    Grants all allies the Backup Dancer effect. Allies with Backup Dancer have their Break Effect increased and additionally deal Super Break DMG 1 time when they attack enemy targets that are Weakness Broken.

    Full description

    Grants all allies the Backup Dancer effect, lasting for 3 turn(s). This duration decreases by 1 at the start of Trailblazer's every turn. Allies with the Backup Dancer effect have their Break Effect increased by 30%. And when they attack enemy targets that are in the Weakness Broken state, the Toughness Reduction of the attack will be converted into 1 instance of Super Break DMG.

  4. Talent

    Full-on Aerial DanceTalent

    Level priority 2 of 4

    Restores 10 Energy when an enemy's Weakness is Broken.

    The Trailblazer regenerates Energy when an enemy target's Weakness is Broken.

    Full description

    The Trailblazer immediately regenerates 10.0 Energy when an enemy target's Weakness is Broken.

  5. Technique

    Now! I'm the Band!Technique

    Increases all allies' Break Effect by 30% for 2 turns at the start of the next battle.

    At the start of the next battle, increases all allies' Break Effect.

    Full description

    After the Technique is used, at the start of the next battle, all allies' Break Effect increases by 30%, lasting for 2 turn(s).

Passives

  1. Passive

    Dance With the OnePassive

    Backup Dancer's Super Break DMG rises by 20/30/40/50/60% with 5+/4/3/2/1 enemies on the field, respectively.

    When the number of enemy targets on the field is (≥5)/4/3/2/1, the Super Break DMG triggered by the Backup Dancer effect increases by 20%/30%/40%/50%/60%.

  2. Passive

    Shuffle AlongPassive

    Doubles the Toughness Reduction of Skill's first hit.

    When using Skill, additionally increases the Toughness Reduction of the first instance of DMG by 100%.

  3. Passive

    Hat of the TheaterPassive

    After an ally breaks an enemy's Weakness, delays that enemy's action by another 30%.

    After ally targets break weakness, additionally delays the action of the enemy target by 30%.

Eidolons

  1. E1

    Best Seat in the House

    After using Skill for the first time, immediately recovers 1 Skill Point(s).

  2. E2

    Jailbreaking Rainbowwalk

    Worth it

    Jailbreaking Rainbowwalk (E2) is another useful option: it grants the Trailblazer 25% Energy Regeneration Rate for 3 turns at the start of battle.

    When the battle starts, the Trailblazer's Energy Regeneration Rate increases by 25%, lasting for 3 turn(s).

  3. E3

    Sanatorium for Rest Notes

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

  4. E4

    Dove in Tophat

    Worth it

    Dove in Tophat (E4) is a strong support upgrade to consider first.

    While the Trailblazer is on the field, increases the Break Effect of all teammates (excluding the Trailblazer), by an amount equal to 15% of the Trailblazer's Break Effect.

  5. E5

    Poem Favors Rhythms of Old

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

  6. E6

    Tomorrow, Rest in Spotlight

    Worth it

    Tomorrow, Rest in Spotlight (E6) adds 2 extra Skill hits, taking its additional hits from 4 to 6.

    The number of additional DMG applications by the Skill increases by 2.

Materials

Ascension, to max level

  • Credit Credit × 246,400
  • Enigmatic Ectostella Enigmatic Ectostella × 28
  • Thief's Instinct Thief's Instinct × 12
  • Usurper's Scheme Usurper's Scheme × 13
  • Conqueror's Will Conqueror's Will × 12

All skills to max

  • Credit Credit × 2,400,000
  • Tracks of Destiny Tracks of Destiny × 5
  • Firmament Note Firmament Note × 12
  • Celestial Section Celestial Section × 54
  • Heavenly Melody Heavenly Melody × 105
  • Past Evils of the Borehole Planet Disaster Past Evils of the Borehole Planet Disaster × 12
  • Thief's Instinct Thief's Instinct × 28
  • Usurper's Scheme Usurper's Scheme × 42
  • Conqueror's Will Conqueror's Will × 42

Guide

How the kit works

Before a fight, use Now! I'm the Band! to give all allies 30% Break Effect for the first 2 turns. In battle, use Halftime to Make It Rain to hit a chosen enemy once, then hit random enemies 4 more times. Each hit deals Imaginary DMG equal to 50% of the Trailblazer’s ATK.

Shuffle Along doubles the Toughness Reduction of the Skill’s first hit. Swing Dance Etiquette instead hits one chosen enemy for Imaginary DMG equal to 100% of the Trailblazer’s ATK. Use it when you want to save Skill Points.

Cast All-Out Footlight Parade to give all allies Backup Dancer for 3 turns. The duration decreases at the start of each Trailblazer turn. It grants 30% Break Effect and converts an attack’s Toughness Reduction into one instance of Super Break DMG when an ally attacks a Weakness Broken enemy.

Full-on Aerial Dance restores 10 Energy whenever an enemy’s Weakness is Broken. Hat of the Theater delays an enemy’s action by 30% after an ally breaks its Weakness. Dance With the One increases Backup Dancer’s Super Break DMG by 20% against five or more enemies, rising to 60% against one enemy.

Build and why

Use four pieces of Watchmaker, Master of Dream Machinations. Its two-piece effect gives 16% Break Effect, and its four-piece effect gives all allies 30% Break Effect for 2 turns when the wearer uses an Ultimate on an ally. That team bonus does not stack with another effect of the same set.

Pair it with Talia: Kingdom of Banditry for 16% Break Effect and another 20% at 145 SPD or higher. Thief of Shooting Meteor is another relic option: its two-piece and four-piece effects each give the wearer 16% Break Effect, and the four-piece effect restores 3 Energy when the wearer inflicts Weakness Break. Forge of the Kalpagni Lantern is an alternative planar set if the wearer can hit enemies with Fire Weakness.

Choose HP Percentage or DEF Percentage on the body and sphere, SPD on the feet, and Break Effect on the rope. Look for Break Effect first and SPD second in substats. Defensive main stats help the support stay alive; SPD also helps reach Talia’s threshold.

Past Self in Mirror is the first Light Cone choice. It gives 60% Break Effect, increases allies’ DMG after the Ultimate, and recovers a Skill Point when the wearer has at least 150% Break Effect. In Pursuit of the Wind increases allies’ Break DMG, while Memories of the Past gives Break Effect and restores Energy when the wearer attacks, once per turn.

Leveling priority

Follow the game’s order: All-Out Footlight Parade, Full-on Aerial Dance, Swing Dance Etiquette, then Halftime to Make It Rain. The Ultimate supplies the team’s Backup Dancer effect, while the Talent helps recover Energy when enemies are broken.

The Basic comes before the Skill in this order, even though the Skill has multiple hits and helps reduce Toughness. You can still use the Skill while leveling it last.

For maximum ascension, prepare 246,400 Credit, 28 Enigmatic Ectostella, 12 Thief's Instinct, 13 Usurper's Scheme and 12 Conqueror's Will.

To max all skills, prepare 2,400,000 Credit, 5 Tracks of Destiny, 12 Firmament Note, 54 Celestial Section, 105 Heavenly Melody, 12 Past Evils of the Borehole Planet Disaster, 28 Thief's Instinct, 42 Usurper's Scheme and 42 Conqueror's Will.

Eidolons worth it

Dove in Tophat is a strong support upgrade to consider first. While the Trailblazer is on the field, it gives the other teammates Break Effect equal to 15% of the Trailblazer’s own Break Effect. This makes the stat useful for another team bonus.

Tomorrow, Rest in Spotlight adds 2 extra Skill hits, taking its additional hits from 4 to 6. Jailbreaking Rainbowwalk is another useful option: it grants the Trailblazer 25% Energy Regeneration Rate for 3 turns at the start of battle.

Best Seat in the House recovers one Skill Point after the first Skill use. Sanatorium for Rest Notes raises the Skill and Talent levels, while Poem Favors Rhythms of Old raises the Ultimate and Basic levels. For a support-focused plan, you can treat these as less urgent than E4, E6 and E2 rather than making them separate goals.

Teams

Trailblazer (Harmony) contributes Imaginary attacks, a teamwide Break Effect bonus and Super Break access. The team still needs someone to keep allies alive.

Common mistakes

Do not expect Super Break from Backup Dancer against an enemy that is not Weakness Broken. Watch the enemy’s state and keep the Ultimate effect active when your allies attack.

Do not forget that Backup Dancer’s duration decreases at the start of the Trailblazer’s turns, not each ally’s turns. Check the remaining duration before relying on it for the next round of attacks.

Do not count on Talia: Kingdom of Banditry’s extra 20% Break Effect below 145 SPD. For Forge of the Kalpagni Lantern, remember that the wearer has to hit an enemy with Fire Weakness to activate its Break Effect bonus.

Do not use the Skill automatically every turn if the team needs Skill Points elsewhere. The Basic is an option when you need to save them, though it gives up the Skill’s extra hits.

Frequently asked questions

What's the best build for Trailblazer (Harmony)?

Relics and planar ornaments: Watchmaker, Master of Dream Machinations ×4 + Talia: Kingdom of Banditry ×2. Main stats: Body: HP% or DEF%, Feet: SPD, Planar sphere: DEF% or HP%, Link rope: Break Effect. Recommended light cones: Memories of the Past, In Pursuit of the Wind or Past Self in Mirror. That is what the game suggests.

What should I level first on Trailblazer (Harmony)?

All-Out Footlight ParadeUlt first, then Full-on Aerial DanceTalent, Swing Dance EtiquetteBasic and Halftime to Make It RainSkill. That is what the game suggests.

Which eidolons are worth getting for Trailblazer (Harmony)?

The biggest upgrades: E4 Dove in Tophat, E6 Tomorrow, Rest in Spotlight and E2 Jailbreaking Rainbowwalk.

Who should Trailblazer (Harmony) team up with?

Good teammates: Firefly, Ruan Mei and The Dahlia.

Is Trailblazer (Harmony) in Polish in Honkai: Star Rail?

The game has no Polish language option. Kaption shows Polish subtitles for the dialogue right on the game screen, so Trailblazer (Harmony)'s lines read in Polish. Skill and item names stay in English, as in the game.

Share

Ready-made cards for Instagram, TikTok, X or Discord, in English or Polish.

4:5 for Instagram and Facebook · 9:16 for Stories, TikTok and Shorts · 16:9 for X and Discord

The build cards and quick guides of every Honkai: Star Rail character (93) in one ZIP: 4:5 (33 MB) 9:16 (44 MB) 16:9 (23 MB)

On Discord, paste the copied link or drag the downloaded file into the chat.

Game data version 4.6.0.

← All Honkai: Star Rail characters