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Protagonist (Hydro)

Protagonist (Hydro) from Duet Night Abyss

Last updated: 8/9/2026

PROTAGONIST (HYDRO)

PROFILE

Protagonist (Hydro)

Profile

Gender -
Birthplace -
Birthday -
Allegiance -

Trait

TRAITS EFFECT
- -
- -
- -

BASE STATS

BASE STATS

80
FeatureSupport / Summon
Hydro ATK251
HP1255
Shield1255
DEF300
Max Sanity150
Weapon ProficiencySword / Assault Rifle
Skill Intensity100%
Skill Range100%
Skill Duration100%
Skill Efficiency100%
Morale0%
Resolve0%

SKILL

Skill - Summon Operation Decapitation

Lunge forward, dealing 1 instance of Hydro Damage to nearby enemies. Summon 1 [Summon: Legion Standard] at the starting position and 1 at the destination. Up to 12 [Summon: Legion Standard] can exist at the same time.

[Summon: Legion Standard]: Inherits 100% of the summoner's stats. When summoned, deals 1 instance of Hydro Damage to nearby enemies.

STATS VALUE (Lv. 1) VALUE (Lv. MAX)
Sanity Cost 24 24
DMG 444% 1326%
DMG Radius 6m 6m
Summon Duration 9s 9s
Summon DMG 588% 1758%
Summon DMG Radius 6m 6m
Ultimate - Buff Legion Formation

Deal 1 instance of Hydro Damage to nearby enemies and summon 6 [Summon: Legion Standard] units nearby.
Enter [Battle Command], continuously draining Sanity. [Battle Command] ends when Sanity reaches 0 or when this skill is used again.

[Battle Command]: The whole team gains increased Skill Efficiency. While [Battle Command] is active, summoning a [Summon: Legion Standard] grants each allied summon 1 stack that increases Damage and Attack Speed. Stacks up to 24 times.

STATS VALUE (Lv. 1) VALUE (Lv. MAX)
Sanity Cost 120 120
Sanity Cost per Second 12 12
DMG 3514% 10552%
DMG Radius 10m 10m
[Battle Command] Skill Efficiency Increased 0.06 0.15
[Battle Command] Effect Duration 8s 8s
Summon Damage increased 1.2% 3%
Summon Attack Speed Increased 0.6% 1.5%
Passive The Pale Elegy

Damage dealt by the character's skills or [Summon: Legion Standard] units inflicts 1 stack of [Dread] on the target.
Every third use of [Operation Decapitation] causes all [Summon: Legion Standard] units on the field to deal 1 additional instance of damage.

[Dread]: Increases Hydro Damagge taken.

STATS VALUE (Lv. 1) VALUE (Lv. MAX)
[Dread] Duration 9s9s
Hydro Damage Taken increased 2.6% 2.6%

PASSIVE UPGRADE

UPGRADE VALUE
ATK +20%
ATK +30%
Skill Efficiency +5%
Skill Efficiency +7.5%
Rallying Call WHenever an ally summons a unit, 1 [Summon: Legion Standard] is summoned at the character's location. This effect can trigger once every 2s.
Seven-Day Spread [Only active when deployed as a Combat Partner]
Increase ATK (+50%) for self and Hydro allies.

INTRON

LEVEL EFFECT
1 Summoning a unit restores 1 Sanity.
2 [Dread] can stack up to 3 times.
3 [Operation Decapitation] Level +2; [The Pale Elegy] Level +1;
4 When a [Summon: Legion Standard] leaves the field, it deals 1 additional instance of its on-summon damage.
5 [Legion Formation] Level +2; [The Pale Elegy] Level +1;
6 [Summon: Legion Standard] units gain 40% PEN Stats.

INTRON INVESTMENT : I2 → I4 → I6

BUILD

COMMUNITY BUILD

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REVIEW

Advantage
  • Skill Efficiency Boost
  • Decent Damage
Disadvantage
  • Intron limited by story
  • Only works on Hydro Team
  • High Sanity Cost

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