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.
View Echo set
Resonator file · Iuno
Iuno
- Nation
- RinascitaSeptimont
- Released
- 17 September 2025
- Signature weapon
Moongazer's Sigil
Full Weapon Ranking
Best-in-slot through accessible backup choices, with the 5-star options ranked ahead of the 4-star and craftable ones.
5-Star Tier
- Rank #1
Moongazer's Sigil
- Base ATK
- 500
- Crit. Rate
- 36.0%
Official Kuro recommendation and best-in-slot option.
Plenilune RadianceView full weaponIncreases 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.
- Rank #2
Verity's Handle
- Base ATK
- 588
- Crit. Rate
- 24.3%
Ad VeritatemView full weaponGain 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.
- Rank #3
Abyss Surges
- Base ATK
- 588
- ATK
- 36.5%
Stormy ResolutionView full weaponIncreases 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.
- Rank #4
Blazing Justice
- Base ATK
- 588
- Crit. DMG
- 48.6%
Darkness BreakerView full weaponIncreases 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.
- Rank #5
Daybreaker's Spine
- Base ATK
- 588
- Crit. Rate
- 24.3%
Suturing DaylineView full weaponIncreases ATK by 12%. After dealing Basic Attack DMG, the wielder gains 20% Spectro DMG Bonus for 4s. Each time after the wielder inflicts Tune Strain - Shifting on the target, they gain 20% Basic Attack DMG Amplification and their Basic Attack DMG ignores 10% of the target's DEF for 6s.
4-Star & Craftable Tier
- Rank #6
Aether Strike
- Base ATK
- 412
- Crit. DMG
- 40.5%
Accessible 4-star option.
Oath of Tide HuntersView full weaponCasting Resonance Liberation increases ATK by 7.2% and grants 10.8% Resonance Liberation DMG Bonus for 15s.
Best Echo Setup
Database-backed set bonuses for the recommended setups.
Recommended Hybrid Setup
3pc Crown of Valor + 2pc Sierra Gale
Aero DMG +10%.
View Echo set
Recommended Main Echo
Lady of the Sea
Main Slot Bonuses
Echo Skill
Summon a Tidestorm to deal 13.68% Aero DMG ten times and 164.16% Aero DMG one time to enemies.
- Charges
- 1
- Cooldown
- 20s
Main DPS
Build the rotation here.
Buffer / Sub-DPS
Buff the damage window before handing off.
Support / Opener
Open the rotation and sustain the team.
Rotation Note
Use support outro windows before Augusta takes field time.
Main DPS
Build the rotation here.
Buffer / Sub-DPS
Buff the damage window before handing off.
Support / Opener
Open the rotation and sustain the team.
Rotation Note
This is the best core, for jiyan and will be for a long core, could be named the only true aero mano core as well
Worth Knowing
Mortefi → Shorekeeper → Jiyan; Shorekeeper's outro gives Jiyan +15% All DMG with CRIT buffs and dodge recovery. Only consider Ciaccona in the third slot with Jiyan on Windward Pilgrimage, Iuno in the team, and Ciaccona on her Signature Weapon.
Main DPS
Build the rotation here.
Buffer / Sub-DPS
Buff the damage window before handing off.
Support / Opener
Open the rotation and sustain the team.
Rotation Note
Iuno + Lynae + Ciaccona is also one of DPS Iuno's strongest teams by far, exceeding the teams shown here if you have access to it.
Main DPS
Build the rotation here.
Buffer / Sub-DPS
Buff the damage window before handing off.
Support / Opener
Open the rotation and sustain the team.
Rotation Note
Mornye is only best with Lynae on the team. Only use Aero Rover over Shorekeeper with Ciaccona as your second slot partner. Use Shorekeeper in other scenarios (using Ciaccona in the third slot with Lynae is also amazing).
Main DPS
Build the rotation here.
Buffer / Sub-DPS
Buff the damage window before handing off.
Support / Opener
Open the rotation and sustain the team.
Recommended Pairings
Lynae and Mornye are used together: Lynae provides general buffs and personal damage while Mornye amplifies All-Type DMG and boosts Tune Break rate for Yangyang: Xuanling.
Main DPS
Build the rotation here.
Buffer / Sub-DPS
Buff the damage window before handing off.
Support / Opener
Open the rotation and sustain the team.
Rotation Note
Start with Suisui to build her Forte and cast Resonance Liberation, switch to Chisa for a full Basic Attack string and Resonance Liberation, then enter on Yangyang: Xuanling via Intro and hold Heavy Attack until her Forte depletes.
Moon Steps
Moonring - Basic Attack
Perform up to 3 consecutive attacks with the Moonring, dealing Aero DMG.
Mid-air Attack
Consume STA to perform a Plunging Attack, dealing Aero DMG.
Moonring - Dodge Counter
Press Normal Attack shortly after a successful Dodge to attack the target with Moonring, dealing Aero DMG. Press Normal Attack again shortly after performing this skill to cast Moonring - Basic Attack Stage 3.
Moonbow - Basic Attack
Enter Lunar Cycle - New Moon by casting Heavy Attack - Flux: Moonring. When in this state, Iuno will attack with Moonbow.
Perform up to 3 consecutive attacks with the Moonbow, dealing Aero DMG, considered as Resonance Liberation DMG.
Can be cast in mid-air.
Moonbow - Dodge Counter
When in Lunar Cycle - New Moon, Press Normal Attack shortly after a successful Dodge to attack the target with Moonbow, dealing Aero DMG, considered as Resonance Liberation DMG.
When in Lunar Cycle - New Moon, Press Normal Attack again shortly after performing this skill to cast Moonbow - Basic Attack Stage 3.
Can be cast in mid-air.
Foresight Fugue
Pulse of Origins
Dash forward, dealing Aero DMG.
Closing Refrain
When not in Lunar Cycle, casting Moonring - Basic Attack Stage 3, Intro Skill, or Pulse of Origins replaces Iuno's Resonance Skill with Closing Refrain for 5s.
Casting Closing Refrain unleashes a flurry of strikes, dealing Aero DMG, and activates the Lunar Cycle.
Unfinished Refrain
When in Lunar Cycle - Half Moon, Iuno's Resonance Skill is replaced with Unfinished Refrain.
Casting Unfinished Refrain unleashes a flurry of strikes, dealing Aero DMG.
Unfinished Refrain shares the same Cooldown as Closing Refrain.
Arc Beyond the Edge
When Iuno is in Lunar Cycle - New Moon, her Resonance Skill is replaced with Arc Beyond the Edge, which has 2 initial charges.
Casting Arc Beyond the Edge causes Iuno to shift position and deal Aero DMG, considered as Resonance Liberation DMG.
- Directional input can be used to extend the travel distance. If Iuno is hit or launched into mid-air, casting Arc Beyond the Edge immediately makes her recover from the attack.
Can be cast in mid-air.
Ebb and Flow
Lunar Cycle - Half Moon
Iuno attacks using the Moonring, restoring Sentience on hit.
She can use Flux - Moonbow to deal Aero DMG (considered as Resonance Liberation DMG) and switch to Lunar Cycle - New Moon.
Heavy Attack - Flux: Moonbow can be cast in mid-air.
Lunar Cycle - New Moon
Iuno attacks using the Moonbow. While in this state, casting Moonbow - Basic Attack, Resonance Skill - Arc Beyond the Edge, or Moonbow - Dodge Counter consumes Sentience to increase the skill's DMG Multiplier, restore additional Concerto Energy, and heal nearby Resonators in the team.
Iuno can use Flux - Moonring to deal Aero DMG (considered as Resonance Liberation DMG) and switch to Lunar Cycle - Half Moon.
Heavy Attack - Flux: Moonring can be cast in mid-air.
Heavy Attack - Absolute Fullness
When Iuno's Concerto Energy is full, her Heavy Attack is replaced with Absolute Fullness.
Casting Absolute Fullness ends the Lunar Cycle, provides healing for nearby Resonators in the team, deals Aero DMG to nearby targets (considered as Resonance Liberation DMG), and conjures a Full Moon domain at her location. This effect can be triggered once every 25s.
Can be cast in mid-air.
Full Moon Domain
Resonators inside the domain periodically restore HP and STA.
Gaining a Shield inside the domain grants 1 stack of Blessing of the Wan Light. This effect can be triggered once every 0.5s.
Beneath Lunar Tides
Deal Aero DMG and activate the Lunar Cycle state.
Can be cast in mid-air.
Illuminated Manifestation
Deal Aero DMG.
Inherent Skills
Waxing Ascent
Every time Iuno casts Basic Attack, Heavy Attack, Dodge Counter, Resonance Skill, Resonance Liberation, or Intro Skill, she gains 1 Shield equal to 32% of her ATK for 15s. This Shield will not be passed on to the incoming Resonator.
Derivation
When Iuno casts Intro Skill or Resonance Liberation, she immediately gains 5 stacks of Blessing of the Wan Light.
From Gloom to Gleam
Attack the target to deal 100% Aero DMG. The incoming Resonator gains 50% Heavy Attack DMG Amplification for 14s. This effect ends early if they are switched off the field.
Casting Outro Skill won't interrupt Heavy Attack - Absolute Fullness, and the Outro Skill effect still applies.
Gauntlets
When the target's Off-Tune Level is full, the Resonator may cast Tune Break on the target.
Resonance Chain
-
Sequence 1: Wax or Wane, All Gild the Bough
When Iuno is in Lunar Cycle, her ATK is increased by 40%.
When Iuno is inside the Full Moon Domain, she additionally restores 1 Resonance Energy per second.
Resonance Skill - Arc Beyond the Edge and Heavy Attack - Absolute Fullness become immune to interruption.
-
Sequence 2: Day or Night, Let This Be Eternal
Resonators in the team with 10 stacks of Blessing of the Wan Light gain an additional 40% all DMG Amplification.
-
Sequence 3: I Drink Deep of Their Forgetting
When Iuno is in Lunar Cycle, DMG dealt by Moonbow - Basic Attack, Resonance Skill - Arc Beyond the Edge, and Moonbow - Dodge Counter is Amplified by 65%.
Within a certain period after performing Moonbow - Basic Attack or Moonbow - Dodge Counter, casting Resonance Skill - Arc Beyond the Edge does not reset the combo of Moonbow - Basic Attack.
-
Sequence 4: Rainy Season Dwell in My Eyes
Casting Heavy Attack - Absolute Fullness grants a Shield equal to 160% of Iuno's ATK to all Resonators in the team for 30s, which cannot be passed on to the incoming Resonator.
-
Sequence 5: A Thousand Futile Glimpses
Iuno gains 20% Resonance Liberation DMG Bonus.
-
Sequence 6: I Am the Constant in the Chaos
The DMG Multiplier of Heavy Attack - Absolute Fullness is increased by 1600%. Upon casting this skill, Iuno re-enters Lunar Cycle - New Moon, gains 100 points of Sentience, and resets all the cooldown of Resonance Skill - Arc Beyond the Edge.
Resources & States
Gauges and states Iuno's skills refer to, defined once.
- Blessing of the Wan Light
-
The receiving Resonator gains 4% all DMG Amplification for 10s, stacking up to 10 times. Gaining new stacks resets the duration. This effect ends early if the receiving Resonator is switched off the field.
- Lunar Cycle
-
Iuno can activate the Lunar Cycle by casting Resonance Skill - Closing Refrain or Resonance Liberation.
Lunar Cycle has two states: Half Moon and New Moon. By default, Iuno enters the Half Moon state when activating Lunar Cycle and can switch between the two states by casting Heavy Attack - Flux.
When in Lunar Cycle:
- Iuno's Jump is replaced with Heavy Attack - Flux. STA won't recover when Iuno is in mid-air.
- Iuno's movement becomes Meandering, which consumes STA continuously in mid-air to move in a unique manner.
- Performing environmental interactions, using Utilities, or holding Jump will end the Lunar Cycle.
- Sentience
-
Iuno can hold up to 100 points of Sentience.
Casting Intro Skill restores 40 points of Sentience.
Casting Resonance Liberation restores 60 points of Sentience.
Casting Closing Refrain or Unfinished Refrain restores 25 points of Sentience.
When Iuno is in Lunar Cycle, Moonring - Basic Attack, Moonring - Dodge Counter, and Mid-air Attack restore Sentience on hit.
Kit text from the official Wuthering Waves guide by Kuro Games.
◇ Frequently Asked Questions
What element is Iuno?
Iuno is a Aero element resonator in Wuthering Waves.
What weapon does Iuno use?
Iuno uses a Gauntlets in Wuthering Waves.
What rarity is Iuno?
Iuno is a 5-star resonator in Wuthering Waves.
What role does Iuno play?
Iuno serves as: Support and Healer, Concerto Efficiency, Resonance Liberation Damage, Heavy Attack DMG Amplification.
When was Iuno released?
Iuno was released on 17 September 2025.
What is Iuno's signature weapon?
Iuno's signature weapon is Moongazer's Sigil.