Physical
Harmony
Robin
Halovian Singer
TierS
RolesSupport · Amplifier
Release2.2
Robin is a Physical Harmony support who buffs the whole team: her Skill gives +50% DMG, her Talent +20% CRIT DMG, and her Ultimate makes every teammate act immediately before she enters Concerto, a state that adds a big flat ATK buff and follows each ally attack with a guaranteed-CRIT Physical hit. Her Energy comes from her allies' attacks, so she shines with Follow-Up attackers and fast, multi-hit teams — Archer's included.
ATK support
Light Cones
Flowing Nightglow BiS
5★
Signature and best in slot: Energy Regeneration from ally attacks for consistent Ultimates, then +48% ATK for her and +24% DMG for the team during her Ultimate.
Each ally attack grants +3% Energy Regeneration Rate (up to 5 stacks); the Ultimate turns them into Cadenza: wearer ATK +48% and all allies' DMG +24% for 1 turn.
But the Battle Isn't Over
5★
Standard 5★: high base stats and Energy Regeneration Rate make it a solid alternative, even if its main effect is wasted.
Energy Regeneration Rate +10%; the Ultimate on an ally recovers 1 Skill Point every 2 uses, and the Skill gives the next ally to act +30% DMG.
For Tomorrow's Journey
4★
Best 4★ (event): slightly stronger ATK buff and more personal damage after her Ultimate.
ATK +16%, and DMG +18% for 1 turn after using the Ultimate.
Past Self in Mirror
5★
Ruan Mei's signature: +24% DMG for the team after her Ultimate and 10 Energy for everyone each wave.
Break Effect +60%; the Ultimate gives all allies +24% DMG for 3 turns (and 1 Skill Point at 150% Break Effect), and allies regenerate 10 Energy each wave.
If Time Were a Flower
5★
Specialist for short fights: Energy at the start of battle and a big team CRIT DMG buff that fades if she takes too many turns.
CRIT DMG +36%; Follow-Up ATKs regenerate 12 Energy and grant Presage, giving all allies +48% CRIT DMG for 2 turns (also on entering battle).
Poised to Bloom
4★
4★ specialist for teams with two damage dealers of the same Path (e.g. Feixiao + another Hunt unit).
ATK +16%, and characters who share a Path with a teammate gain +16% CRIT DMG.
Relics
Musketeer of Wild Wheat
×2
Prisoner in Deep Confinement
×2
Best choice: two ATK bonuses, which maximise both her buff and her Concerto damage.
Set effects
2pIncreases ATK by 12%.
2pIncreases ATK by 12%.
Musketeer of Wild Wheat
×2
Champion of Streetwise Boxing
×2
ATK and Physical DMG for her Additional DMG.
Set effects
2pIncreases ATK by 12%.
2pIncreases Physical DMG by 10%.
Musketeer of Wild Wheat
×2
Messenger Traversing Hackerspace
×2
If you're short on SPD to reach 120.
Set effects
2pIncreases ATK by 12%.
2pIncreases SPD by 6%.
Champion of Streetwise Boxing
×4
Physical DMG and stacking ATK, slower to ramp up.
Set effects
2pIncreases Physical DMG by 10%.
4pAfter the wearer attacks or is hit, their ATK increases by 5% for the rest of the battle. This effect can stack up to 5 time(s).
Planar ornaments
Sprightly Vonwacq
×2
Most used: at 120 SPD, a 40% action advance at the start of battle so she buffs the team first and reaches her Ultimate sooner.
Set effects
2pIncreases the wearer's Energy Regeneration Rate by 5%. When the wearer's SPD reaches 120 or higher, the wearer's action is Advanced Forward by 40% immediately upon entering battle.
Fleet of the Ageless
×2
+8% ATK for the whole team at 120 SPD, ideal for ATK-scaling teams.
Set effects
2pIncreases the wearer's Max HP by 12%. When the wearer's SPD reaches 120 or higher, all allies' ATK increases by 8%.
Lushaka, the Sunken Seas
×2
Energy for her and ATK for an ATK-scaling DPS in the first slot.
Set effects
2pIncreases the wearer's Energy Regeneration Rate by 5%. If the wearer is not the first character in the team lineup, then increases the ATK of the first character in the team lineup by 12%.
Main stats
Body
ATK%
Feet
ATK%
/ SPD
Planar Sphere
ATK%
/ Physical DMG Boost
Link Rope
Energy Regeneration Rate
Substat priority
1ATK%
2SPD
3HP%
4DEF%
Stat targets
- SPD: 120–121 so she acts first (and activates Sprightly Vonwacq or Fleet of the Ageless); a bit more if she isn't first in fast teams
- ATK: 3,500–4,000+
- Energy Regeneration Rate: rope main stat (+19.44%)
Talent priority
Ultimate
Skill
Talent
Basic ATK
Major Trace priority: Coloratura Cadenza (A2) > Impromptu Flourish (A4) > Sequential Passage (A6).
Teams
Recommended teams
Archer
Her most used team: Archer's rapid-fire Skills trigger her Concerto hits and Energy over and over, while her advance gives him extra turns.
Phainon
Robin's flat ATK and team-wide advance stack with Cerydra and Sunday to feed Phainon extra actions.
Follow-Up ATK
Her original niche: DMG%, flat ATK and +45% CRIT DMG on Follow-Up ATKs for Feixiao, while every Follow-Up refills her Energy.
Guide
How to play
How she works
- Pinion's Aria (Skill). All allies deal +50% DMG for 3 turns (the duration ticks down at the start of Robin's turns).
- Tonal Resonance (Talent). A permanent +20% CRIT DMG for all allies, and Robin regenerates 2 Energy every time an ally attacks.
- Vox Harmonique, Opus Cosmique (Ultimate, 160 Energy). All teammates immediately take action, then Robin enters Concerto: allies gain ATK equal to 22.8% of Robin's ATK + 200, and each ally attack is followed by a Physical Additional DMG hit (120% of her ATK) with a fixed 100% CRIT Rate and 150% CRIT DMG. During Concerto she is immune to Crowd Control but doesn't take turns; the Concerto countdown has a fixed SPD of 90.
- Traces. Coloratura Cadenza (A2) advances her by 25% at the start of battle, Impromptu Flourish (A4) gives all allies' Follow-Up ATKs +25% CRIT DMG during Concerto, and Sequential Passage (A6) adds 5 Energy to her Skill.
Rotation
- Use her Technique (5 Energy per wave). With 120 SPD and Sprightly Vonwacq, she acts first and buffs the team before anyone moves.
- Skill, then Ultimate as soon as it's ready — ideally right after your damage dealer has acted, so the team-wide advance gives them a genuine extra turn.
- When Concerto ends she acts immediately: reapply her Skill.
Tips
- ATK is her only scaling stat: it powers both her ATK buff and her Additional DMG.
- She doesn't generate Skill Points during Concerto, so pair her with SP-positive teammates.
- Avoid auto-battle: it fires her Ultimate instantly and can waste the advance.
Strengths
- Top-tier offensive buffs for Follow-Up attackers
- Team-wide 100% action advance on her Ultimate
- Immune to Crowd Control during Concerto
- Contributes substantial personal damage
- SP-efficient and straightforward to build
Weaknesses
- Expensive 160-Energy Ultimate
- Energy generation depends on how often allies attack, so it can be inconsistent
- Not auto-battle friendly
- Her buffs have aged compared with newer supports that give RES PEN or True DMG
Notable dupes · Eidolon
E1
Big upgrade
+24% All-Type RES PEN for all allies during Concerto: a huge team-wide damage boost.
E2
Solid upgrade
+16% SPD for all allies during Concerto, and 1 more Energy per ally attack.
E6
Solid upgrade
Her Concerto Additional DMG gains +450% CRIT DMG for up to 8 hits per Ultimate.
Community
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Updated September 25, 2026 · Version 4.5