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Builds

Indicates important notes found below.

Light Cones

Highlighted Light Cones are free options.

1(5★) [S1]
2(5★) [S1]
3ⓘ(5★) [S5]
≈(4★) [S5]
≈(3★) [S5]

Relics

Relic Sets
1
 (4)
2
 (4)
3
[Choose One]
and [Choose One]
Planar Ornaments
1
ⓘ (2)
≈
 (2)

Relic Stats

Main Stats

BodyHP%ⓘ / CRIT DMGⓘ
FeetSPDⓘ / HP%ⓘ
Planar SphereHP%ⓘ / Wind DMG Boostⓘ
Link RopeEnergy Regeneration Rate

Substats

1SPD
2HP%
3CRIT Rateⓘ
4CRIT DMGⓘ

Traces

1Memosprite Talent = Talent = Ultimate
2Memosprite Skill
3Skill
4Basic ATK

Notes

: Can also use any 1164+/1058+ base HP light cone from any path as an HP statstick.
(2): Assuming no one else on the team holds this set.
HP%: Paired with ATK-scaling DPS.
CRIT DMG / SPD: Paired with HP-scaling DPS.
Wind DMG Boost / CRIT Rate / CRIT DMG: Optional, for her personal damage output.
HP: HP and ATK stat recommendations differ for HP- and ATK-scaling DPS. HP-scaling DPS want Robin • Summeretto to have lots of SPD and more ATK than them to ensure CRIT DMG buffing. ATK-scaling DPS want full HP% Main Stats for more ATK buffing.
SPD: 120+ SPD for ATK-scaling DPS. 160+/180+ SPD for HP-scaling DPS.

Overview

Summary and General Analysis

  • Robin • Summeretto is a support unit whose buffs scale with her Vibes stacks.
  • She gains Vibes whenever an ally attacks, heals, or Shields for the first time each turn. Her buffs become stronger as she accumulates more Vibes.
  • Robin's Ultimate chooses an ally to immediately take action and restores Energy. It also increases the amount of Vibes they generate.
  • She is a strong generalist support who can fit into a wide variety of teams.

Investment Priority

E2 >= E1 >= S1

  • E2 gives 18% RES PEN to the team, increases the maximum amount of Vibes by 20 (from 50 to 70), and increases the amount of Vibes she generates, increasing all of her buffs, including CRIT DMG%/ATK%, DEF Ignore, and the True DMG from her E1.
  • E1 is similar to Tribbie E1, but saves 50% of the recorded dmg every time it is triggered and scales it with the amount of Vibes she has.
  • S1 gives Skill Points when using Ultimate, action advance on battle start, HP%, and a teamwide SPD boost with full uptime on herself. Especially great for Elation and Remembrance teams.

Character Info

Level 80 Stats

HP1203ATK601DEF485SPD95Energy140

Abilities

Basic ATKThe Sea Sings in My KeyLv. 6

Type: Single Target

Energy Gain: 20Toughness Reduction: 10
Trace LevelLv. 6
Lv. 1Lv. 7

Deals Wind DMG equal to 50% of Robin • Summeretto's Max HP to one enemy.

SkillSummer Strums the SoulLv. 10

Type: Summon

Energy Gain: 30
Trace LevelLv. 10
Lv. 1Lv. 12

Summons the memosprite "Summer Songbirds" Bessie. If any member of the "Summer Songbirds" is already on the field, restores their HP by an amount equal to 100% of "Summer Songbirds'" Max HP, and gains 6 Vibes.

UltimateAscend That Rhapsody in BlueLv. 10

Type: Support

Energy Gain: 5Energy Cost: 140
Trace LevelLv. 10
Lv. 1Lv. 12

Advances the action of one designated ally character (excluding Robin • Summeretto) by 100% and regenerates a fixed amount of Energy equal to 20% of their Max Energy. Then, grants them the "Special Guest" effect. When the "Special Guest" character or their summon attacks, they additionally grant Robin • Summeretto 2 Vibes but cannot make other friendly targets gain the action advance effect. This lasts for 2 turn(s), and its duration decreases by 1 at the start of this character's turn.

TalentWings Heed No BordersLv. 10

Type: Enhance

Trace LevelLv. 10
Lv. 1Lv. 12

Memosprite "Summer Songbirds" has an initial Max HP equal to 70% of Robin • Summeretto's Max HP and an initial SPD equal to 180% of Robin • Summeretto's SPD. When an ally target uses an attack, or when they provide healing or Shield for the first time in any target's turn, Robin • Summeretto gains Vibes by 1 point, capped at 50. While "Summer Songbirds" Bessie is on the field, if Robin • Summeretto's Vibes is 6 or higher, immediately summons "Summer Songbirds" Drummie, and if Vibes is 12 or higher, immediately summons "Summer Songbirds" Paddie. When all "Summer Songbirds" take the stage, dispels all Crowd Control debuffs inflicted upon Robin • Summeretto and the "Summer Songbirds", starts the "Fever" state, and deploys a Zone. When ally targets deal DMG within the Zone, they ignore a percentage of enemy targets' DEF equal to (15% + Vibes × 0.5%). While in the "Fever" state, Robin • Summeretto and the "Summer Songbirds" are immune to Crowd Control debuffs. Robin • Summeretto will not enter her turn until the "Fever" state ends.

TechniqueWe Are the Melody

Type: Enhance

After using Technique, advances action by 20% at the start of the next battle, immediately gains 6 Vibes, and increases all allies' DMG dealt by 30%, lasting for 2 turn(s).

Memosprite — Summer Songbirds

Initial SPD: 180% of Robin • Summeretto's SPDMax HP: 70% of Robin • Summeretto's Max HP
Memosprite SkillChirrup QuartetLv. 6

Type: AoE

Energy Gain: 20Toughness Reduction (AoE): 10
Trace LevelLv. 6
Lv. 1Lv. 7

Deals Wind DMG equal to 150% of "Summer Songbirds'" Max HP to all enemies.

Memosprite TalentA Warble of WingsLv. 6

Type: Support

Trace LevelLv. 6
Lv. 1Lv. 7

While in the "Fever" state, the "Summer Songbirds" and a countdown will appear on the Action Order. And the DMG dealt by Robin • Summeretto and "Summer Songbirds" increases by an amount equal to (60% + Vibes × 2%). When "Summer Songbirds'" turn starts, uses the Memosprite Skill. The countdown has an initial SPD of 140. And when its turn starts, deducts 50% of the current Vibes (minimum 12 points). When the Vibes reaches 0, the "Summer Songbirds" disappears and Robin • Summeretto exits the "Fever" state. While the "Summer Songbirds" is on the field, based on the number of its members present, increases the DMG taken by all enemies by 8%/12%/16% respectively.

Memosprite TalentNear the Sea's Heartbeat

Type: Support

When the "Summer Songbirds" gets summoned, regenerates 20 Energy for Robin • Summeretto.

Memosprite TalentAstride Summer's Nightwind

Type: Support

When the "Summer Songbirds" disappears, Robin • Summeretto's action advances by 50%.

Ascension Traces

Major Traces

A2Major TraceDeviated Chords

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% + Vibes × 0.4%) of Robin • Summeretto's Max HP. Otherwise, increases that target's CRIT DMG by an amount equal to (40% + Vibes × 1.5%). Lasts for 2 turn(s).

A4Major TraceImprovised Blues

When Robin • Summeretto or the "Summer Songbirds" receive healing or Shield provided by teammates, causes Robin • Summeretto to gain 12 stack(s) of "Groove," capped at 12. The first time Robin • Summeretto gains Vibes during any target's turn, if she has "Groove," consumes 1 stack of "Groove" and regenerates a fixed 3 Energy.

A6Major TraceRebuilt Harmony

Increases the CRIT Rate of Robin • Summeretto and "Summer Songbirds" by 50%.

Stat Bonuses

HP+18%SPD+14CRIT Rate+6.7%

Eidolons

Eidolons

E1Stray Bird of Summer

"Summer Songbirds" will keep a tally of 100% of the non-True DMG dealt by ally targets. When using the Memosprite Skill, additionally deals True DMG to the enemy target with the highest HP, equal to (11% + current Vibes × 0.1%) of the total tally. Then, clears 50% of the tally.

E2A Heart of Still Water

Ally targets' All-Type RES PEN increases by 18%. The upper limit of Robin • Summeretto's Vibes increases by 20. The first time an ally target uses an ability during any target's turn to cause Robin • Summeretto to gain Vibes, she gains an additional 2 points.

E3Fear Not, the Nightmare Lies Past

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.

E4Her Variation on the Theme

Upon entering the "Fever" state, immediately gains 12 Vibes, and increases the SPD of "Summer Songbirds" by an amount equal to (20% + current Vibes × 0.5%).

E5To Chase the Dawn Anew

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.

E6A Song Yet Unnamed

Increases the Memosprite Skill's DMG multiplier by 100% of its original value. While in the "Fever" state, Robin • Summeretto can store her Ultimate up to 2 times. After entering the "Fever" state for the first time in this battle or when the the "Fever" countdown's turn starts, regenerates a fixed 140 Energy.