Introductions
Robin • Summeretto is a 5-Star Wind character who follows the Remembrance.
Soaring clearest skies and bluest oceans, wings sweep up the sea spray, transforming it into a new melody.
Following the lingering echoes of memory, she embraces the unexpected along the way, seeking inspiration for a melodic variation—
Beyond the melody, how else can the Harmony sing?
Robin Summeretto's Strengths & Weaknesses
Strengths
Provides incredible team-wide buffs.
Works extremely well with essentially every damage dealer; even damage dealers that don't scale off CRIT.
Has decent personal DMG for a support.
Incredibly tanky, especially with HP% main stats.
Weaknesses
May suffer for uptime in teams with low attack count.
Energy regeneration is locked to either her turns or sustaining, slightly impairing her performance in sustainless teams.
Skills
Basic ATK
Soundwaves, Tuning the Ocean Breeze
Single Target
Lv. 6
Energy gain: 20
Deals Wind DMG equal to 50.0% of Robin • Summeretto's Max HP to one enemy.
Skill
Midsummer Is the Musician of the Soul
Summon
Lv. 10
Energy gain: 30
Summons the memosprite "Summer Songbirds" Bessie. If "Summer Songbirds" is already on the field, restores its HP by an amount equal to 100% of "Summer Songbirds's" Max HP, and gains 6 Vibes.
Ultimate
Leap into the Ocean Blue Rhapsody
Enhance | 140 energy cost
Lv. 10
Energy gain: 5
Advances the action of one designated ally unit (excluding Robin • Summeretto) by 100% and regenerates a fixed amount of Energy equal to 20.0% of their Max Energy. Then, this character gains the "Special Guest" effect. After the character with "Special Guest" attacks, Robin additionally gains 1 point of Vibes. This character and her memosprite cannot advance the actions of other targets. This effect lasts for 2 turn(s), and its duration decreases by 1 at the start of this character's turn.
Talent
Cruising the Boundless Skies
Enhance
Lv. 10
Energy gain: -
The memosprite "Summer Songbirds" has an initial Max HP equal to 70.0% of Robin • Summeretto's Max HP and an initial SPD equal to 180.0% of Robin • Summeretto's SPD. When an ally target uses an attack, or when providing healing effect or Shield for the first time in any target's turn, Robin • Summeretto gains 1 Vibes, up to a max of 50. While "Summer Songbirds" Bessie is on the field, if Robin's Vibes is 6 or more, immediately summons the "Summer Songbird" Drummie, and if Vibes is 12 or more, immediately summons the "Summer Songbird" Paddie. When all "Summer Songbirds" take the stage, dispels all Crowd Control debuffs that Robin • Summeretto and the "Summer Songbirds" are under, enter the "Fever" state and deploy a Zone. When ally targets deal DMG inside the Zone, they ignore 15.0% plus Vibes × 0.5% of enemy targets' DEF.
While in the Fever state, Robin • Summeretto and the "Summer Songbirds" are immune to Crowd Control debuffs, and Robin • Summeretto will not enter her turns or take action until the "Fever" state ends.
Technique
We Form A Melody
Enhance
Energy gain: -
After using Technique, at the start of the next combat, immediately gains 6 Vibes, and grants all allies a 30.0% DMG Boost for 2 turn(s).
Major Traces
Deviated Chord
A2
Major trace
When an ally target causes Robin • Summeretto to gain Vibes, if their ATK is higher than Robin • Summeretto's, increases that target's ATK by an amount equal to (16.0% + Vibes × 0.4%) of Robin • Summeretto's Max HP. Otherwise, increases that target's CRIT DMG by 40.0% + Vibes × 1.0%. Lasts for 2 turn(s).
Improvised Blues
A4
Major trace
When Robin • Summeretto or "Summer Songbirds" receive healing or a Shield provided by teammates, they gain 12 stack(s) of "Groove," up to a max of 12 stack(s). The first time Robin • Summeretto gains Vibes each turn, if she has "Groove," she consumes 1 stack of "Groove" and regenerates a fixed amount of 3 Energy.
Reconstructed Harmony
A6
Major trace
Increases the CRIT Rate of Robin • Summeretto and "Summer Songbirds" by 50.0%.
Minor Traces
HP
CRIT Rate
Eidolons
E1
Stray Birds of Summer
Eidolon 1
Robin • Summeretto's Max Vibes increases by 20. The first time an ally target uses a Skill that causes Robin • Summeretto to gain Vibes each turn, she gains an additional 2 points.
E2
Heart Like Still Waters
Eidolon 2
"Summer Songbirds" records 100% of the non-True DMG dealt by ally targets. When using the Memosprite Skill, it additionally deals True DMG equal to 11.0% of the total DMG plus current Vibes stacks × 0.1% to the enemy target with the highest HP, then clears 50.0% of the recorded value.
E3
Gleanings of Lost Echoes
Eidolon 3
Skill Lv. +2, up to a maximum of Lv. 15.
Talent Lv. +2, up to a maximum of Lv. 15.
Memosprite Talent Lv. +1, up to a maximum of Lv. 10.
E4
Hearing the Chord Variations
Eidolon 4
Upon entering the "Fever" state, immediately gains 12 point(s) of Vibes, and the SPD of "Summer Songbirds" increases by 20.0% plus current Vibes × 0.5%.
E5
Together, Toward a New Dawn
Eidolon 5
Ultimate Lv. +2, up to a maximum of Lv. 15.
Basic ATK Lv. +1, up to a maximum of Lv. 10.
Memosprite Skill Lv. +1, up to a maximum of Lv. 10.
E6
To Sing an Aria Untitled
Eidolon 6
Ally targets' All-Type RES PEN increases by 20.0%. The Memosprite Skill's DMG multiplier increases by 100% of the original multiplier. When entering the "Fever" state, CRIT DMG for Robin • Summeretto and "Summer Songbirds" increases by 200%.
Stats and Ascension Materials
Base Stats
HP
ATK
DEF
SPDAscension Materials
Credits
308000
Dream Collection Component
15
Dream Flow Valve
15
Charred Bud of Twilight
65
Dream Making Engine
15
Robin Summeretto Voice Actors
EN
Alice Himora
JP
Nazuka Kaori
CN
Qian Chen
KR
Shin Onyu
1.
Changelog
- 25 Jul. 2026: Page Created.
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