Robin's Combat Mechanics

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Ascensions

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Ascension Phase	Level	Base HP	Base ATK	Base DEF	Base SPD	Ascension Costs
0✦	1/20	174	87	66	102	(0 → 1) 4,000 5
	20/20	339	169	128	102
Ascension Cost (0 → 1) 4,000 5
1✦	20/30	409	204	155	102	(1 → 2) 8,000 10
	30/30	496	248	188	102
Ascension Cost (1 → 2) 8,000 10
2✦	30/40	566	283	214	102	(2 → 3) 16,000 3 6
	40/40	653	326	247	102
Ascension Cost (2 → 3) 16,000 3 6
3✦	40/50	723	361	273	102	(3 → 4) 40,000 7 9
	50/50	810	405	306	102
Ascension Cost (3 → 4) 40,000 7 9
4✦	50/60	879	439	333	102	(4 → 5) 80,000 20 6
	60/60	967	483	366	102
Ascension Cost (4 → 5) 80,000 20 6
5✦	60/70	1,036	518	392	102	(5 → 6) 160,000 35 9
	70/70	1,123	561	425	102
Ascension Cost (5 → 6) 160,000 35 9
6✦	70/80	1,193	596	452	102	—
	80/80	1,280	640	485	102

Total Ascension Cost (0✦ → 6✦)

308,000 Credit

65 IPC Work Permit

15 Dream Collection Component

15 Dream Flow Valve

15 Dream Making Engine

Abilities

Icon	Type	Name	Tag	Energy	Toughness Reduction
	Basic ATK	Wingflip White Noise	Single Target	Generation: 20	10
Deals Physical DMG equal to 50%—110% of Robin's ATK to a single target enemy. This ability's DMG is dealt in 3 hits. The DMG distribution across hits is 33% + 33% + 34%. Level 1 2 3 4 5 6 7 Attr. 1 50% 60% 70% 80% 90% 100% 110% Media:Wingflip White Noise Preview.mp4
	Skill	Pinion's Aria	Support	Generation: 30
Increase DMG dealt by all allies by 25%—55%, lasting for 3 turn(s). This duration reduces by 1 at the start of Robin's every turn. Buffs Icon Name Description Aria DMG dealt increases by 25%—55%. Level 1 2 3 4 5 6 7 8 9 10 11 12 Attr. 1 25% 27.5% 30% 32.5% 35% 37.5% 40.625% 43.75% 46.875% 50% 52.5% 55% Media:Pinion's Aria Preview.mp4
	Ultimate	Vox Harmonique, Opus Cosmique	Support	Cost: 160 Generation: 5
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%—24.32% of Robin's ATK plus 50—230. Moreover, after every attack by allies, Robin deals Additional Physical DMG equal to 72%—129.6% of her ATK for 1 time, with a fixed CRIT Rate for this damage set at 100% and fixed CRIT DMG 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. While Concerto is active, Sway to My Beat in Cosmos replaces the current battle music. This does not apply to enemies with unique battle themes, such as Echo of War Enemies, Argenti, and The Past, Present, and Eternal Show. Against these enemies, only the line "No more ties" is sung. When an ally attacks multiple enemies, the Ultimate's Additional DMG will only hit a random enemy hit by the attack. As the damage dealt by this ability is Additional DMG, it does not count as Ultimate DMG for the purposes of effects that increase Ultimate DMG. Robin's second Bonus Ability, Impromptu Flourish, increases the CRIT DMG from follow-up attacks launched by allies by 25% while this Ultimate is active. Robin's first Eidolon, Land of Smiles, increases allies All-Type RES PEN by 24% while this Ultimate is active. Robin's second Eidolon, Afternoon Tea For Two, increases all allies' SPD by 16% and Talent's Energy Regeneration effect by 1. Robin's fourth Eidolon, Raindrop Key, causes this Ultimate dispels all Crowd Control debuffs from allies upon cast and additionally increases their Effect RES by 50%. Robin's sixth Eidolon, Moonless Midnight, causes the CRIT DMG of additional Physical DMG to increase by 450% and can trigger up to 8 times while this Ultimate is active; this count is reset anytime an Ultimate is used. Buffs Icon Name Description Concerto Increases ATK by — and becomes immune to Crowd Control debuffs. Concerto Increases ATK by —. Robin deals Additional DMG after attacking. Level 1 2 3 4 5 6 7 8 9 10 11 12 Attr. 1 15.2% 15.96% 16.72% 17.48% 18.24% 19% 19.95% 20.9% 21.85% 22.8% 23.56% 24.32% Attr. 2 50 65 80 95 110 125 143.75 162.5 181.25 200 215 230 Attr. 3 72% 76.8% 81.6% 86.4% 91.2% 96% 102% 108% 114% 120% 124.8% 129.6% Media:Vox Harmonique, Opus Cosmique Preview.mp4
	Talent	Tonal Resonance	Support
Increase all allies' CRIT DMG by 5%—23%. Moreover, after allies attack enemy targets, Robin additionally regenerates 2 Energy for herself. Level 1 2 3 4 5 6 7 8 9 10 11 12 Attr. 1 5% 6.5% 8% 9.5% 11% 12.5% 14.375% 16.25% 18.125% 20% 21.5% 23%
	Technique	Overture of Inebriation	Support
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. Debuffs Icon Name Description Revelry Becomes attracted by Robin's singing voice. Follows allies without initiating attacks. Others Icon Name Description Resonating Echo After entering battle while the dimension is active, Robin regenerates 5 Energy at the start of each wave. Media:Overture of Inebriation Preview.mp4

Traces

Trace Level	Required Ascension	Credits [Subtotal]	Character Ascension Materials and Trace Materials [Subtotal]	Trace Materials [Subtotal]
1 → 2	2✦	5,000 [5,000]	6 [6]	3 [3]
2 → 3	3✦	10,000 [15,000]	3 [3]	3 [3]
3 → 4	4✦	20,000 [35,000]	4 [7]	5 [8]
4 → 5	5✦	45,000 [80,000]	3 [3]	3 [3]
5 → 6	6✦	160,000 [240,000]	4 [7]	8 [11]

Total Cost (1 → 6 for Basic ATK Trace)

240,000 Credit

6 Dream Collection Component

7 Dream Flow Valve

7 Dream Making Engine

3 Firmament Note

8 Celestial Section

11 Heavenly Melody

Trace Level	Required Ascension	Credits [Subtotal]	Character Ascension Materials and Trace Materials [Subtotal]	Trace Materials [Subtotal]
1 → 2	1✦	2,500 [2,500]	3 [3]
2 → 3	2✦	5,000 [7,500]	6 [9]	3 [3]
3 → 4	3✦	10,000 [17,500]	3 [3]	3 [3]
4 → 5	4✦	20,000 [37,500]	4 [7]	5 [8]
5 → 6		30,000 [67,500]	6 [13]	7 [15]
6 → 7	5✦	45,000 [112,500]	3 [3]	3 [3]
7 → 8		80,000 [192,500]	4 [7]	5 [8]	1 [1]
8 → 9	6✦	160,000 [352,500]		8 [16]	1 [2]	1 [1]
9 → 10		300,000 [652,500]		14 [30]	1 [3]	1 [2]

Total Cost (1 → 10 for one Trace)

652,500 Credit

9 Dream Collection Component

13 Dream Flow Valve

7 Dream Making Engine

3 Firmament Note

15 Celestial Section

30 Heavenly Melody

3 Past Evils of the Borehole Planet Disaster

2 Tracks of Destiny

ATK Boost ATK increases by 4.0%	SPD Boost SPD increases by 2 Req. Character Ascension 3
	ATK Boost ATK increases by 6.0% Req. Character Ascension 5
Coloratura Cadenza When the battle begins, this character's action is Advanced Forward by 25%. Req. Character Ascension 2	HP Boost Max HP increases by 4.0% Req. Character Ascension 2	ATK Boost ATK increases by 4.0% Req. Character Ascension 3
Impromptu Flourish While the Concerto state is active, the CRIT DMG dealt when all allies launch follow-up attacks increases by 25%. Req. Character Ascension 4	ATK Boost ATK increases by 6.0% Req. Character Ascension 4	HP Boost Max HP increases by 6.0% Req. Character Ascension 5
Sequential Passage When using Skill, additionally regenerates 5 Energy. Req. Character Ascension 6	SPD Boost SPD increases by 3 Req. Character Ascension 6	HP Boost Max HP increases by 8.0% Req. Character Lv. 75
		ATK Boost ATK increases by 8.0% Req. Character Lv. 80

Eidolons

Icon	Name	Level
	Land of Smiles	1
While the Concerto state is active, all allies' All-Type RES PEN increases by 24%.
	Afternoon Tea For Two	2
While the Concerto state is active, all allies' SPD increases by 16%. The Talent's Energy Regeneration effect additionally increases by 1.
	Inverted Tuning	3
Skill Lv. +2, up to a maximum of Lv. 15. Ultimate Lv. +2, up to a maximum of Lv. 15.
	Raindrop Key	4
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%.
	Lonestar's Lament	5
Basic ATK Lv. +1, up to a maximum of Lv. 10. Talent Lv. +2, up to a maximum of Lv. 15.
	Moonless Midnight	6
While the Concerto state is active, the CRIT DMG of the Additional Physical DMG 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.

Achievements

There are 3 Achievements related to Robin:

Name	Category	Description	Hidden	Version
Duration of a Song	Eager for Battle	Listen to Robin's singing ※ In combat, view Robin for more than 10 seconds in Checking Mode after using Robin's Ultimate "Vox Harmonique, Opus Cosmique"	No	2.2	5
Pied Piper of Hamelin	Eager for Battle	After using Robin's Technique "Overture of Inebriation" in exploration, attract 6 or more enemies to follow	Yes	2.2	5
Fly Into the Sky Together	Eager for Battle	Win 1 battle with a team that includes both Robin and Sunday	Yes	2.7	5