[V3.0] Iuno Build Guide: Weapons, Echoes and Teams! | Wuthering Waves

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 Information
IunoRarity
5★
ElementAero
Weapon TypeGauntlets
Team 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.

Iuno

Iuno Skill Priority

Below are the skill priorities for Iuno in Wuthering Waves:

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

Iuno Best Weapons

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 Choice
Signature Weapon

Moongazer's Sigil

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.
Five-Star Alternatives

Option 1

Verity's Handle

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

Blazing Justice

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

Abyss Surges

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

Aether Strike

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

Stonard

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

Hollow Mirage

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.

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Iuno Best Echo Sets

The new 3-Pc Echo set, "Crown of Valor," 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 want to boost Iuno's support ability, you can also use the Moonlit Clouds set.

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

Echo Cost43311
Echo Set Effects

Crown of Valor

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)
Sierra GaleGusts of WelkinWindward Pilgrimage
  • Aero DMG + 10%. (2-piece Set)
Main Echo

Lady of the Sea

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 Option: Celestial Light Full Set (For Support Iuno)

Echo Cost43311
Echo Set Effects

Moonlit Clouds

Moonlit Clouds

  • Energy Regen + 10% (2-piece Set)
  • Upon using Outro Skill, increases the ATK of the next Resonator by 22.5% for 15s. (5-piece Set)
Main Echo

wuwa-Impermanence Heron

Impermanence Heron

  • Transform into Impermanence Heron to fly up and smack down, dealing 310.56% Havoc DMG. Long press to stay as Impermanence Heron and continuously spit flames, each attack dealing 55.73% Havoc DMG. Once the initial attack lands on any enemy, the current character regains 10 Resonance Energy. If the current character uses their Outro Skill within the next 15s, the next character’s damage dealt will be boosted by 12% for 15s.
  • CD: 20s

Iuno Best Echo Stats

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

Echo Main Stats

Main-StatsCost
CRIT Rate / CRIT DMG4-Cost
Aero DMG% > ATK%3-Cost
ATK%1-Cost

Echo Sub-Stats

Sub-StatsCost
130% Energy Regen★★★★★ (High)
CRIT Rate / CRIT DMG★★★★★ (High)
ATK%★★★★ (High)
Resonance Liberation DMG★★★ (Mid)

Iuno Best Teams Comps

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

Iuno (5★)

Augusta

Augusta (5★)

Shorekeeper

Shorekeeper (5★)

Iuno

Iuno (5★)

Augusta

Augusta (5★)

Verina

Verina (5★)

2. Iuno - Jiyan Team

Sub DPS

Main DPS

Support

Iuno

Iuno (5★)

Jiyan

Jiyan (5★)

Shorekeeper

Shorekeeper (5★)

Iuno

Iuno (5★)

Jiyan

Jiyan (5★)

Verina

Verina (5★)

3. Iuno Hypercarry Team

Main DPS

Sub DPS

Support

Iuno

Iuno (5★)

Lynae

Lynae (5★)

Mornye

Mornye (5★)

Iuno

Iuno (5★)

Ciaccona

Ciaccona (5★)

Shorekeeper

Shorekeeper (5★)

Iuno

Iuno (5★)

Jianxin

Jianxin (5★)

Verina

Verina (5★)

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As a formidable DPS, Iuno is undoubtedly a must-pull character, especially for those who want to team up with a premium Augusta and Jiyan Team. By following our Iuno build guide, we hope you can all unlock her full potential. And for those who want to build the strongest Iuno, do not miss out on the chance to enhance your gameplay experience through Wuthering Waves top up at LootBar.gg. Enjoy seamless and secure recharges to get ahead in the game. Happy gaming!

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