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Honkai Star Rail Guide

Robin Build Guide

S Tier

 The Harmony


Robin Stats at Max Lv


Robin Overview

A Halovian singer born in Penacony and rose to cosmic fame. An elegant and demure young lady.
This time, she has been invited home by The Family to grace everyone with song during the Charmony Festival.
She can use the power of “Harmony” to broadcast her music, manifesting “resonance” among not only her fans but all manner of lifeforms.

Robin Lv
 Ascension Materials

Level: 0
IPC Work Permit

Robin Skills

Wingflip White Noise

Robin Normal Attack

Single Target

Level: 1
Deals Physical DMG equal to Robin’s ATK to a single enemy.

Pinion’s Aria

Robin Skill


Level: 1
Increase DMG dealt by all allies by , lasting for 3 turn(s).
This duration decreases by 1 at the start of Robin’s turn.

Vox Harmonique, Opus Cosmique

Robin Ultimate


Energy Cost:

Level: 1

Robin enters the Concerto state and makes all other allies immediately take action.
When in the Concerto state, increase all allies’ ATK by of Robin’s ATK plus . Moreover, after every attack by allies, Robin deals Additional Physical DMG equal to of her ATK 1 time. The CRIT Rate for this damage is set at 100% and CRIT DMG is set at .

When in the Concerto state, Robin is immune to Crowd Control debuffs, and cannot enter her turn or take action.

A Concerto countdown appears on the Action Order bar. When the countdown’s turn begins, Robin exits the Concerto state and immediately takes action. The countdown has its own fixed SPD of 90.

Additional DMG
Causes the target being hit to take extra DMG, which is not considered an attack.
Crowd Control debuff
Freeze, Entanglement, Imprisonment, Dominated, Outrage, Strong Reverberation, and Alien Dream.

Robin Talents

Tonal Resonance

Robin Talent


Level: 1
Increase all allies’ CRIT DMG by . Also, after allies attack enemy targets, Robin additionally regenerates 2 Energy for herself.

Robin Technique

Overture of Inebriation

Robin Technique

After using Technique, create a dimension around Robin that lasts for 15 seconds. Enemies within this dimension will not attack Robin and will follow Robin while the dimension is active. After entering battle while the dimension is active, Robin regenerates 5 Energy at the start of each wave. Only 1 dimension created by allies can exist at the same time.

Robin Traces

Coloratura Cadenza

First Tier

When the battle begins, this character’s action is Advanced Forward by 25%.

Second Tier (Ascension 2)


Thrid Tier (Ascension 3)

Impromptu Flourish

First Tier

While in the Concerto state, all allies’ CRIT DMG dealt when launching follow-up attacks increases by 25%.

Second Tier (Ascension 4)


Thrid Tier (Ascension 5)

Sequential Passage
First Tier

When using Skill, additionally regenerates 5 Energy.

Second Tier (Ascension 6)


Thrid Tier (Lv. 75)


Thrid Tier (Lv. 80)


Other Traces     

First Tier (Lv. 1)

Second Tier (Ascension 3)
Second Tier (Ascension 5)

Robin Max Trace Lv Ascension Materials


Robin Eidolon

Land of Smiles

Robin Eidolon Level 1

While in the Concerto state, increases all allies All-Type RES PEN by 12% when they attack. This effect can stack up to 2 stacks.

Afternoon Tea For Two

Robin Eidolon Level 2

When in the [Concerto] state, the speed of all allies increases by 16%. The energy recovery effect of the talent is increased by an additional 1 point.

Inverted Tuning

Robin Eidolon Level 3

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

Raindrop Key

Robin Eidolon Level 4

When Robin uses her Ultimate, dispels Crowd Control debuffs from all allies and increases the Effect RES of all allies by 50% while Robin is in the Concerto state.

Lonestar’s Lament

Robin Eidolon Level 5

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

Robin Eidolon Level 6

While in the Concerto state, the CRIT DMG of the Additional Physical DMG caused by the Ultimate increases by 450%. The Moonless Midnight effect can be triggered up to 8 time(s). The trigger count is reset when this unit uses their Ultimate.

Robin Build