Game Tips & Guides

Duet Night Abyss: Full Character List, Roles, and Skills Guide

Duet Night Abyss: Comprehensive Character & Skills Guide

The core of Duet Night Abyss lies in its diverse and freely obtainable roster of characters. Since the game utilizes a unique gacha-free progression system, understanding each character’s Element, Proficiency (Weapons), and Core Feature is essential for building effective teams. Every character is designed to fill a specific niche in your DPS, Support, or Sustain roles.

Character Roster Breakdown

Here is a look at several key characters available at launch, highlighting their unique combat identity and signature skills:

CharacterElementProficiency (Weapons)Core Combat RoleKey Combat Feature
YumingElectroPolearm, Assault RifleDPS / High BurstCommands the Black Dragon (Xuanjiao); high burst damage with immunity mechanism.
PhantasioUmbroGreatsword, ShotgunDPS / TransformationSwitches between Human and Beast forms; excels in melee burst damage and dark elemental teams.
LynnPyroGreatsword, Dual PistolsDPS / Ranged SuppressionUltimate switches to aim-bot style rapid fire; high-mobility with DoT (Laceration) stacking.
ZhiliuElectroGreatsword, Dual PistolsDPS / Complex ComboHighly technical character with a combo system where two skills combine for six different effects.
RebeccaHydroPolearm, Grenade LauncherDPS / Summon & DoTSummons jellyfish that apply persistent Poison (DoT); strong ultimate for AoE control.
HellfirePyroGreatsword, Grenade LauncherDPS / Tank & AoEAggressive tank who taunts and deals persistent AoE Pyro damage; focuses on Max HP scaling.
KezhouLuminoAll TypesDPS / Weapon MasteryMasters all weapon types; converts String Intent (Ranged) to Sword Intent (Melee) for versatile combat flow.
FushuHydroWhipsword, BowSupport / Top-Tier SustainSummons a companion that restores HP and Sanity; grants team Skill DMG boost (Nine-Needle Therapy).
FinaLuminoSword, Assault RifleSupport / Elemental BufferCreates an elemental field (Boisterous Tea Party) that grants allies bonus elemental damage.
Lady NifleLuminoKatana, PistolDPS / Lumino/Umbro SwapSwitches between Lumino and Umbro damage summons (Solar Eclipse and Lunar Hunt) with utility debuffs.
SibylleElectroWhipsword, PistolDPS / CRIT Burst & CCWields magical butterflies for elegant, wide-area crowd control with strong critical burst potential.
RhythmElectroKatana, Assault RifleDPS / High-Mobility CCHigh-mobility DPS that uses Electro charges to pull and control enemies (Positive/Negative Charge).
HildaPyroDual Blades, Grenade LauncherDPS / Summon & UtilitySummons Dirtexpellers (auto-fire devices); ultimate can Disarm enemies and grant shield utility.
TabetheHydroSword, BowSupport / Control & DebuffSummons Tentacles that immobilize enemies and grants allies additional Hydro Damage.
BerenicaUmbroSword, Dual PistolsDPS / Combo MasterExcels in close-quarters with whipswords and adaptive melee-to-ranged combos.
RandyElectroSword, PistolSupport / Defense & ShieldDeploys a Shield Barrier that blocks projectiles, debuffs enemy ATK, and scales damage based on his DEF.
MargiePyroPolearm, ShotgunDPS / Item CollectorGain stacks (Jackpot!) by picking up items to increase Skill Damage and enhance her ultimate’s AoE explosions.
DaphneAnemoWhipsword, Assault RifleSupport / Heal & DebuffProvides consistent Healing and Movement Speed debuffs while boosting ally CRIT Chance with her passive.
Yale & OliverPyroSword, ShotgunDPS / Skill DMGStarter character focused on simple, high Skill DMG output.
OutsiderAnemoDual Blades, Dual PistolsDPS / Weapon DMGStarter character focused on simple, reliable Weapon DMG output.
Truffle & FilbertAnemoPolearm, BowSupport / Max HP & HealTop-tier dedicated healers who use holy energy for Max HP buffs and strong HP restoration.
PsycheAnemoPolearm, Assault RifleDPS / Aerial DominanceKnown for high mobility and fast slashes, giving her an edge in aerial combat and high critical damage.

Combat System Essentials: Weapons and Skills

Duet Night Abyss utilizes a unique hybrid combat system. Mastering it requires understanding how characters, weapons, and Phoxene energy interact.

Melee & Ranged Weapon Proficiency

Each character can equip two different weapon types: one melee and one ranged.

  • Melee Weapons (e.g., Sword, Whipsword): These are used primarily to generate Phoxene charge quickly. They excel in close combat and quick combos.
  • Ranged Weapons (e.g., Rifle, Grenade Launcher): These are used to release Phoxene charge for powerful elemental bursts and Skill DMG. They are ideal for managing distance and fighting flying enemies.

Tip: Seamlessly switching between melee (to charge energy) and ranged (to spend energy) is key to maximizing your Damage Per Second. Weapon switching can also be used as an animation cancel to quickly reset your attack chain.

Skill System and Progression

Every character has a set of Active Skills, Passive Skills, and an Ultimate.

  1. Active Skills: These are the core abilities, often with a Tap function for a quick attack and a Hold function for a stronger, modified effect. For complex characters (like the upcoming Zhiliu), these abilities can be combined to create various effects.
  2. Passive Skills: These provide constant buffs, triggered effects, or unique team utility, such as Daphne’s Critical Rate boost.
  3. Ultimate: A high-impact ability that deals massive damage or provides a powerful team-wide buff, often requiring a long cooldown.

Skill Upgrading: Prioritize upgrading the Active and Passive skills of your Main DPS and primary Support/Healer. Upgraded abilities often provide a greater increase in power than raw character leveling alone.

origin: ldshop


Duet Night Abyss is a new action-adventure RPG with the freedom to explore the world. Customization of the weapon arsenal and 3D combat system It tells the story of monsters in a world where the concepts of magic and mechanics coexist. It can be said that it perfectly combines fantasy and sci-fi ideas. 

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