Welcome to our Iuno Build Guide for Wuthering Waves! This Resonator guide provides a comprehensive overview of Iuno, including her gameplay mechanics and playstyle, recommended skills to level up, the best weapons, the best Echo sets, recommended main stat and sub-stats, and the best team comps. Keep reading for all details.

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Iuno Resonator Overview

  • Iuno Information

Resonator InformationRarity5★ElementAeroWeapon TypeGauntletsTeam RoleSub DPS

  • Iuno Gameplay and Playstyle

Iuno is a 5-star Aero Resonator who wields Gauntlets. Hitting enemies with certain skills enhances her Resonance Skill, activating Lunar Cycle – Half Moon and creating a Half Moon Domain, where she controls the Moonring to attack foes while charging her Forte Gauge. With an elegant leap, she transitions into Lunar Cycle – New Moon, transforming the ring into a Moonbow that fires powerful arrows, consuming her gauge. In this state, her attacks deal bonus damage and heal allies. Her Resonance Liberation allows her to instantly enter the Lunar Cycle state and restores her gauge, and under specific conditions, she can create a Full Moon Domain that boosts allies’ damage and restores their HP when switched in.

For more detailed information, please refer to the Iuno Kit.

Skill Priority for Iuno

Below are the skill priorities for Iuno in Wuthering Waves:

SkillPriorityInherent Skill★★★★★ (High)Forte Circuit★★★★★ (High)Normal Attack★★★ (Mid)Resonance Liberation★★★ (Mid)Resonance Skill★★★ (Mid)Intro Skill★★ (Low)

Best Weapons for Iuno

In teams, Iuno primarily functions as a Sub DPS while also offering some supportive buffs to her allies. Since her support utility is tied to her gameplay rather than weapon stats, weapon selection should focus on enhancing her personal damage. The best options are those that boost her CRIT stats, ATK, or Resonance Liberation DMG.

Best ChoiceSignature Weapon

Moongazer's Sigil (5★)

  • Base ATK: 500
  • Bonus Stat: Crit. Rate 36%
  • Weapon Effect (R1): Increases ATK by 12%. Casting Intro Skill or Resonance Liberation increases Resonance Liberation DMG by 20% for 15s. Obtaining Shield allows Resonance Liberation DMG to ignore 7.2% of the target's DEF for 7s, stacking up to 5 times. This effect is triggered once every 0.5s. Upon casting Intro Skill, this effect reaches max stacks immediately, lasting for 3s.

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Five-Star Alternatives

Option 1

(Xiangli Yao Signature Weapon)

Verity’s Handle (5★)

  • Base ATK: 588
  • Bonus Stat: CRIT Rate 24.3%
  • Weapon Effect (R1): Gain 12% Attribute DMG Bonus. When using Resonance Liberation, the wielder gains 48% Resonance Liberation DMG Bonus for 8s. This effect can be extended by 5s each time Resonance Skills are cast, up to 3 times.
Option 2 (Zani Signature Weapon)

Blazing Justice (5★)

  • Base ATK: 588
  • Bonus Stat: Crit. DMG 48.6%
  • Weapon Effect (R1): Increases ATK by 12%. Casting Basic Attack grants the following effects: Dealing damage ignores 8% of the target's DEF and Amplifies Spectro Frazzle DMG dealt by 50% for 6s. Retriggering the effect resets its duration.

Option 3

(Gacha Weapon)

Abyss Surges (5★)

  • Base ATK: 588
  • Bonus Stat: ATK 36.5%
  • Weapon Effect (R1): Increases Energy Regen by 12.8%. When hitting a target with Resonance Skill, increases Basic Attack DMG Bonus by 10%, lasting for 8s. When hitting a target with Basic Attacks, increases Resonance Skill DMG Bonus by 10%, lasting for 8s.
Four-Star Alternatives

1st

( New BP Weapon)

Aether Strike (4★)

  • Base ATK: 413
  • Bonus Stat: Crit. DMG 40.5%
  • Weapon Effect (R5): Casting Resonance Liberation increases ATK by 23% and grants 34.5% Resonance Liberation DMG Bonus for 15s.

2nd

(BP Weapon)

Stonard (4★)

  • Base ATK: 413
  • Bonus Stat: Crit Rate 20.2%
  • Weapon Effect (R5): Casting Resonance Skill increases the wielder's Resonance Liberation DMG Bonus by 54%, lasting for 15s.

3rd

(Gacha Weapon)

Hollow Mirage (4★)

  • Base ATK: 413
  • Bonus Stat: ATK 30.4%
  • Weapon Effect (R5): When Resonance Liberation is cast, grants 3 stack(s) of Iron Armor. Each stack increases ATK and DEF by 5%, stacking up to 3 time(s). When the Resonator takes damage, reduces the number of stacks by 1.

Best Echo Sets for Iuno

The new 3-Pc Echo set, "Crown of Valor," introduced in Wuthering Waves Version 2.6, is Iuno’s best-in-slot choice, providing both ATK and Crit DMG. For a 2-Pc option, Aero DMG–boosting sets such as Sierra Gale, Gusts of Welkin, or Windward Pilgrimage are excellent picks. If you haven’t farmed a strong Crown of Valor set yet, running a full Sierra Gale set is also a reliable alternative.

1. Best Option: Crown of Valor & Aero DMG–Boosting Hybrid Echo Set

Echo Cost43311Echo Set Effects
Crown of Valor
  • Upon gaining a Shield, increase the Resonator's ATK by 6% and Crit. DMG by 4% for 4s. This effect can be triggered once every 0.5s and stacks up to 5 times. (3-piece Set)
  • Aero DMG + 10%. (2-piece Set)
Main Echo
Lady of the Sea
  • Summon a Tidestorm to deal 13.68% Aero DMG ten times and 164.16% Aero DMG one time to enemies.
    The Resonator with this Echo equipped in the main slot gains 12.00% Aero DMG Bonus and 12.00% Resonance Liberation DMG Bonus.
  • CD: 20s

2. Alternative Choice: Sierra Gale Full Echo Set

Echo Cost43311Echo Set Effects
Sierra Gale
  • Aero DMG + 10%. (2-piece Set)
  • Aero DMG + 30% for 15s after releasing Intro Skill. (5-piece Set)
Main Echo
Nightmare: Feilian Beringal
  • Transform into Nightmare: Tempest Mephis and attack surrounding enemies, dealing 405.00% Electro DMG.
    The Resonator with this Echo equipped in their main slot gains 12.00% Electro DMG Bonus and 12.00% Resonance Skill DMG Bonus.
  • CD: 25s

Best Echo Stats for Iuno

Here are the best Echo main stats and sub-stats for Iuno.

Echo Main Stats

Main-StatsCostCRIT Rate / CRIT DMG4-CostAero DMG% / ATK%3-CostATK%1-Cost

Echo Sub-Stats

Sub-StatsCostCRIT Rate / CRIT DMG★★★★★ (High)ATK%★★★★ (High)Resonance Liberation DMG★★★ (Mid)

Best Teams Comps for Iuno

As a Sub DPS who also provides Heavy Attack DMG amplification, Iuno is a strong support option for DPS characters that rely on Heavy Attack DMG, such as Augusta and Jiyan. In addition, she can take on the role of a Main DPS herself, enabling Hypercarry team compositions.

1. Iuno - Augusta Team

Sub DPS

Main DPS

Support

Iuno (5★)

Augusta (5★)

Shorekeeper (5★)

Iuno (5★)

Augusta (5★)

Verina (5★)

2. Iuno - Jiyan Team

Sub DPS

Main DPS

Support

Iuno (5★)

Jiyan (5★)

Shorekeeper (5★)

Iuno (5★)

Jiyan (5★)

Verina (5★)

3. Iuno Hypercarry Team

Main DPS

Sub DPS

Support

Iuno (5★)

Ciaccona (5★)

Shorekeeper (5★)

Iuno (5★)

Jianxin (5★)

Verina (5★)

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