Robin Honkai: Star Rail fighter artwork
Honkai: Star Rail Move & Ability Guide

Robin moves, skills and special abilities

Move & Ability Guide

Robin: 5-Star, Physical, The Harmony. Faction: Penacony (Location).

24 ability entries2 Skills1 Ultimate1 Talent10 Stat Trace2 Bonus Trace1 Technique1 Basic Atk6 Eidolon

Skills

2
Sequential Passage
Skill

When using Skill, additionally regenerates 5 Energy.

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
Pinion's Aria
Skill

Increase damage dealt by all allies by 25% , lasting for 3 turn(s). This duration reduces by 1 at the start of Robin's every turn.

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.

Ultimates

1
Vox Harmonique, Opus Cosmique
Ultimate

Robin enters the Concerto state and makes all other allies immediately take action. While in the Concerto state, increase all allies' ATK by 15.2% of Robin's ATK plus 50 . Moreover, after every attack by allies, Robin inflicts Additional Physical damage equal to 72% of her ATK for 1 time, with a fixed CRIT Rate for this damage set at 100% and fixed CRIT damage set at 150%. While in the Concerto state, Robin is immune to Crowd Control debuffs and cannot enter her turn or take action until the Concerto state ends. 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.

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.

Talent

1
Tonal Resonance
Talent

Increase all allies' CRIT damage by 5.0% . Moreover, after allies attack enemy targets, Robin additionally regenerates 2 Energy for herself.

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.

Stat Trace

10
SPD Boost
Stat Trace

SPD increases by 3

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
ATK Boost
Stat Trace

ATK increases by 8%

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
HP Boost
Stat Trace

maximum HP increases by 8%

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
ATK Boost
Stat Trace

ATK increases by 6%

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
HP Boost
Stat Trace

maximum HP increases by 6%

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
ATK Boost
Stat Trace

ATK increases by 4%

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
ATK Boost
Stat Trace

ATK increases by 6%

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
SPD Boost
Stat Trace

SPD increases by 2

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
HP Boost
Stat Trace

maximum HP increases by 4%

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
ATK Boost
Stat Trace

ATK increases by 4%

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.

Bonus Trace

2
Impromptu Flourish
Bonus Trace

While the Concerto state is active, the CRIT damage dealt when all allies launch follow-up attacks increases by 25%.

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
Coloratura Cadenza
Bonus Trace

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

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.

Technique

1
Overture of Inebriation
Technique

After using Technique, creates a special dimension around the character 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.

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.

Basic Atk

1
Wingflip White Noise
Basic ATK

Inflicts Physical damage equal to 50% of Robin's ATK to a single target enemy.

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.

Eidolon

6
Land of Smiles
Eidolon

While the Concerto state is active, all allies' All-Type RES PEN increases by 24%.

Requirements / unlock: Eidolon 1

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
Afternoon Tea For Two
Eidolon

While the Concerto state is active, all allies' SPD increases by 16%. The Talent's Energy Regeneration effect additionally increases by 1.

Requirements / unlock: Eidolon 2

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
Inverted Tuning
Eidolon

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

Requirements / unlock: Eidolon 3

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
Raindrop Key
Eidolon

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

Requirements / unlock: Eidolon 4

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
Lonestar's Lament
Eidolon

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

Requirements / unlock: Eidolon 5

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
Moonless Midnight
Eidolon

While the Concerto state is active, the CRIT damage of the Additional Physical damage caused by the Ultimate increases by 450%. The effect of Moonless Midnight can trigger up to 8 time(s). And the trigger count resets each time the Ultimate is used.

Requirements / unlock: Eidolon 6

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.