Trailblazer (Harmony) Skills, Traces & Eidolons

Honkai: Star Rail
Last Updated: on Jun 20, 2025 at 10:00
Build GuideSOON Character Profile

Introductions

Trailblazer (Harmony) is a 5★ character with the Imaginary element who follows the Path of Harmony.
A girl/boy who boarded the Astral Express.
She/He chose to travel with the Astral Express to eliminate the dangers posed by the Stellaron.

Skills

Basic ATK
Swing Dance Etiquette
Single Target
Lv. 6
Energy gain: 20
Break: Main: 10.0
Deals Imaginary DMG equal to 100% of the Trailblazer's ATK to a single enemy.
Skill
Halftime to Make It Rain
Bounce
Lv. 10
Energy gain: 6
Break: Main: 10.0 / AoE: 10.0
Deals Imaginary DMG equal to 50.0% of the Trailblazer's ATK to a single target enemy and additionally deals DMG for 4 times, with each time dealing Imaginary DMG equal to 50.0% of the Trailblazer's ATK to a random enemy.
Ultimate
All-Out Footlight Parade
Support | 140 energy cost
Lv. 10
Energy gain: 5
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 30.0%. 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.
Talent
Full-on Aerial Dance
Support
Lv. 10
Energy gain: -
The Trailblazer immediately regenerates 10 Energy when an enemy target's Weakness is Broken.
Technique
Now! I'm the Band!
Support
Energy gain: -
After the Technique is used, at the start of the next battle, all allies' Break Effect increases by 30.0%, lasting for 2 turn(s).

Major Traces

Dance With the One
A2
Major trace
When the number of enemy targets on the field is 5 (or more)/4/3/2/1, the Super Break DMG triggered by the Backup Dancer effect increases by 20.0%/30.0%/40.0%/50.0%/60.0%.
Shuffle Along
A4
Major trace
When using Skill, additionally increases the Toughness Reduction of the first instance of DMG by 100%.
Hat of the Theater
A6
Major trace
After ally targets break weakness, additionally delays the action of the enemy target by 30.0%.

Minor Traces

Break Effect
+37.3%
Imaginary DMG Boost
+14.4%
Effect Resistance
+10.0%

Eidolons

E1
Best Seat in the House
Eidolon 1
After using Skill for the first time, immediately recovers 1 Skill Point(s).
E2
Jailbreaking Rainbowwalk
Eidolon 2
When the battle starts, the Trailblazer's Energy Regeneration Rate increases by 25.0%, lasting for 3 turn(s).
E3
Sanatorium for Rest Notes
Eidolon 3
Skill Lv. +2, up to a maximum of Lv. 15.
Talent Lv. +2, up to a maximum of Lv. 15.
E4
Dove in Tophat
Eidolon 4
While the Trailblazer is on the field, increases the Break Effect of all teammates (excluding the Trailblazer), by an amount equal to 15.0% of the Trailblazer's Break Effect.
E5
Poem Favors Rhythms of Old
Eidolon 5
Ultimate Lv. +2, up to a maximum of Lv. 15.
Basic ATK Lv. +1, up to a maximum of Lv. 10.
E6
Tomorrow, Rest in Spotlight
Eidolon 6
The number of additional DMG applications by the Skill increases by 2.

Stats and Ascension Materials

Lv. 1
Base Stats
HP
148
ATK
61
DEF
92
SPD
105
Ascension Materials
Credits
246400
Thief's Instinct
12
Usurper's Scheme
13
Enigmatic Ectostella
28
Conqueror's Will
12

Trailblazer (Harmony) Voice Actors

EN
Female: Rachael Chau / Male: Caleb Yen
JP
Female: Ishikawa Yui / Male: Enoki Junya
CN
Female: Chen Tingting / Male: Qin Qiege
KR
Female: Kim Ha-ru / Male: Kim Myung-jun
Shikhu
Staff Author
Follow Shikhu

This guide has been written by Shikhu (Discord - Shikhu). A long-time Honkai Star Rail player since launch experiencing everything the game has to offer from building his favourite characters to clearing MoC, PF and AS on the regular.

1.

Changelog

  • 20 Jun. 2025: Page and Skills for Trailblazer (Harmony) added.
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