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Iuno is a playable 5-star Aero Gauntlet character in Wuthering Waves (WuWa). Check out this guide for the best Iuno build, Iuno best teams, echoes, kit (skills), skill priority, and voice actor here!
| Iuno Character Guides | |
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List of Contents
| Resonator Information | ||
|---|---|---|
Iuno |
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| Rarity | ★★★★★ | |
| Element | ||
| Weapon | ||
| How to Get | Limited Convene | |
| Voice Actor (EN) | Ella Boyes | |
| Overall | Role | Endgame |
|---|---|---|
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Main DPS:
Sub-DPS:
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ToA:
WhiWa:
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| The endgame tier placement considers the buffs present in both endgame modes. This will get updated periodically as buffs change. | ||
| Strengths | |||
|---|---|---|---|
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• Heavy Attack Sub-DPS that also deals decent Aero damage • Can mitigate interruptions thanks to her capability to create self-shields • Provides consistent healing and stamina recovery with her Full Moon Domain |
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| Weaknesses | |||
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• Iuno's materials are found in the later areas of the game. Player progress is required to ascend her to max and upgrade her kit. • Blessing of the Wan Light is only applicable to Augusta. A large part of her buffing, which provides a massive 40% All DMG Amplification, is stringent on the Main DPS being able to generate 10 shields in one rotation. |
Iuno is a premium Aero sub-DPS unit who has a lot of things going for her in her kit. She provides decent healing and damage in the battlefield, and has domains to enhance stamina recovery which helps the DPS go all out in battle.
Her main downside is that half of her buffing capabilities is tied towards whether the Main DPS can get 10 shields quickly, which is only currently possible with Augusta. She is essentially tied to her teams and is significantly worse with other Heavy Attack DPS units like Jiyan.
| Best Weapon | ||
|---|---|---|
| Alt. Weapons | ||
| Sonata Effect |
3-pc |
2-pc |
| Cost Pattern | ④ ③ ③ ① ① | |
| Main Echo |
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| Echo Main Stats Priority | ||
|---|---|---|
| ④-Cost | ③-Cost | ①-Cost |
| Crit DMG or CRIT Rate | Aero DMG | ATK% |
| Echo Substats Tuning Priority | ||
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1. CRIT Rate ★★★ 2. CRIT DMG ★★★ 3. Resonance Liberation DMG ★★ 4. ATK% ★★ 5. Energy Regen ★ 6. Flat ATK ★ | ||
Iuno will be able to maximize the echo set, Crown of Valor, due to her ability to create shields with parts of her kit. This allows her to stack ATK and CRIT DMG easily. With this in mind, we set her up with the 4-3-3-1-1 configuration with a CRIT main stat, with Lady of the Sea in the main slot.
For the 3-COST echoes, get a double Aero DMG Bonus piece to boost her general damage. However, one of the 3COSTs can be replaced with an ATK% piece but note that it will perform slightly worse. Lastly, aim for double ATK% 1COSTs to round out the build.
For substats, prioritize getting a double CRIT roll on all the echoes then aim for Resonance Liberation DMG Bonus. Finally, aim for atleast a 120% Energy Regen to make sure her Resonance Liberation is ready within her rotation.
| Crit. Rate | 70-80% |
|---|---|
| Crit. DMG | 250%++ |
| Energy Regen | 120%-125% |
At the minimum, try aiming for a 70-250 crit ratio to consistently hit big numbers with Iuno. In addition, it's also good to aim for a 120%-125% Energy Regen to comfortably have her Liberation up within her rotation. This ER requirement is easily obtainable from rolling ER from substats, so it should not be hard to achieve.
| Main Echo | Explanation |
|---|---|
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・The best main Echo to use on Iuno. ・Provides both Aero and Resonance Liberation DMG Bonuses, while also belonging in the Crown of Valor echo set. ・Echo Skill provides great crowd control capabilities especially against multiple enemies. ・Iuno can easily reach the 5 stack requirement of the Valor set with her ability to create shields with different parts of her kit. |
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・Alternative option for Iuno that will run a Moonlit Clouds set. ・Running this set sacrifices a lot of Iuno's personal damage, but funnels more buffs to the next incoming Resonator. ・Great as an early game option especially if you don't have access so Sanguis Plateaus yet. |
| Echo Set | Rating |
|---|---|
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(3-pc) (2-pc) |
★★★ - Best Iuno, like Augusta, is able to create shields by herself. Therefore, her best-in-slot set is the Crown of Valor. This enables Iuno to deal as much damage as possible for the team while also buffing the Main DPS with her entire kit. Recommended Main Echo: |
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(5-pc) |
★★☆ - 2nd Best The second best option is a 5-pc Moonlit Clouds set, providing buffs to the incoming Resonator. Iuno's personal damage will be less, but more damage will funnel into the Main DPS. Great early to mid-game option, but we suggest replacing this with Crown of Valor as soon as you arrive in Sanguis Plateaus. Recommended Main Echo: |
List of All Echoes and Sonata Effects
| Weapon | Skill | |
|---|---|---|
| 1 |
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Plenilune Radiance 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. |
| 2 |
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Ad Veritatem 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 5 seconds each time Resonance Skills are cast, up to 3 times. |
| 3 |
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Darkness Breaker 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. |
| 4 |
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Fool's Warble Increases ATK by 12%. Every time Basic Attack or Intro Skill is cast, Heavy Attack DMG Bonus increases by 48% for 3s. |
| 5 |
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Oath of Tide Hunters Casting Resonance Liberation increases ATK by 7.2% and grants 10.8% Resonance Liberation DMG Bonus for 15s. |
| 6 |
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Wallbreaker When Resonance Skill is cast, increases the caster's Resonance Liberation DMG Bonus by 18%, lasting for 15s. |
| 7 |
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Ceaseless Aria When Resonance Skill is cast, restore 8 Concerto Energy. This effect can be triggered 1 time(s) every 20s. |
| 8 |
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Celestial Being When Resonance Liberation is released, grants 3 stack(s) of Iron Armor. Each stack increases ATK and DEF by 3%, stacking up to 3 time(s). When the Resonator takes damage, reduces the number of stacks by 1. |
Iuno's best-in-slot weapon is the Moongazer's Sigil because of its great synergy with Iuno's full kit. The weapon provides high Crit Rate and Liberation DMG Bonus while also ignoring the DEF of enemies.
Thankfully, alternative options are not far behind with Verity's Handle leading the charge. If you're able to obtain this weapon during Xiangli Yao's banner runs, you may opt to use this since it also provides Resonance Liberation DMG. For 4-star options, the Aether Strike, Stonard, and Hollow Mirage are good options.
| Character / Role | Echo Set |
|---|---|
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(Main DPS) |
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(Sub-DPS) |
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(Support) |
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| You may also use a Gusts of Welkin or Windward Pilgrimage set in place of Sierra Gale because they all provide the same Aero DMG increase. Your choice will likely depend on which set has the most number of echoes in your possession. | |
| Character | Explanation |
|---|---|
| | Main DPS Replacement Jiyan can be a replacement Main DPS for Augusta that Iuno can also support as a Sub-DPS. Though the Wan Light buff is tailor-made for Augusta, Iuno will be able to still provide Heavy Attack DMG Amplification via her Outro Skill. |
| | Support Replacement Verina can be used instead of Shorekeeper, as she provides coordinated attacks, healing, and buffing to the team. |
Iuno thrives in a Heavy Attack-centric team, specifically the team led by Augusta. Augusta will be able to utilize the buffs from the Blessing of the Wan Light due to her capabilities to create shields as well as Iuno's Outro that amplifies Heavy Attack. This makes Iuno the perfect teammate for Augusta, elevating her even further. This team is considered to be Iuno's Best Team.
Shorekeeper is then chosen as the best third slot due to her Crit and ATK buffs as well as the safety net she provides as a Resonator.
| 1 | Initiate combat with Shorekeeper and use her internal rotations to generate Resonance and Concerto Energy. Then, use her Liberation to activate Stellarealm and switch out to Iuno once her Intro is available. |
|---|---|
| 2 | With Iuno entering via her Intro, immediately use her Resonance Skill to activate the Lunar Cycle so she can switch between Moon States. Then, jump to enter the New Moon State and cast Liberation immediately after. |
| 3 | During New Moon state, do three Basic Attacks and two instances of her Resonance Skill to deplete her Forte energy. Lastly, do a Heavy Attack to generate her Full Moon Domain and switch to Augusta once her Intro is up. |
| 4 | As Augusta enters the field, immediately do her Prowess-enhanced Heavy Attacks then cast Echo Skill for further damage. |
| 5 | Afterwards, perform her Resonance Skill and Liberation (Tap) followed by another Heavy Attack combo to fill her Ascendancy. Once full, do her 3-attack Resonance Skill combo. |
| 6 | After her plunging attack, hold Liberation to enter Sworn Allegiance. This will effectively pause time for 7s. During this time, deal 9 Sunborne slashes then cast Everbright Protector. |
| 7 | Deal one more Heavy Attack combo (HA + BA2-4) for more damage before switching out to Shorekeeper when her Intro is ready. This will detonate Stellarealm. |
| 8 | Repeat until all enemies are defeated. |
| Character / Role | Echo Set |
|---|---|
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(Main DPS) |
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(Sub-DPS) |
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(Support) |
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| You may also use a Gusts of Welkin or Windward Pilgrimage set in place of Sierra Gale because they all provide the same Aero DMG increase. Your choice will likely depend on which set has the most number of echoes in your possession. | |
| Character | Explanation |
|---|---|
| | Sub DPS Replacement Jianxin is a great Sub-DPS replacement because she buffs Resonance Liberation DMG with her Outro skill. Note that her on-field time is not as quick as Ciaccona's, so you may need to shave off some from Iuno if you want to pop Shorekeeper's Stellarealm within its duration. |
| | Support Replacement Shorekeeper is a good generalist-type buffer for the team, capable of providing ATK and Crit buffs to the entire team. |
| | Support Replacement Verina can be used instead of Shorekeeper, as she provides coordinated attacks, healing, and buffing to the team. |
Considering Iuno deals non-negligible damage, she can also be the Main DPS with Ciaccona and Aero Rover as her dedicated support units:
| 1 | Initiate combat with Aero Rover and use their internal rotations to generate Resonance and Concerto Energy. When Outro is available, switch to Ciaccona. |
|---|---|
| 2 | With Ciaccona as the active Resonator, build up her Erosion stacks and Musical Essence with her internal rotations. Make sure she gets to perform a Solo Concert to boost Aero DMG for the team. |
| 3 | Once her Forte bar is filled, do a Heavy Attack to pull enemies together. Then, use her Liberation to apply off-field Erosion stacks and trigger the Welkin set effect, before switching out to Iuno. If you have Woodland Aria, the weapon effect reduces the Aero RES of enemies even during Iuno's turn. |
| 4 | When Iuno enters via her Intro, immediately cast Resonance Skill to activate Lunar Cycle. Then, jump to immediately enter the New Moon state. |
| 5 | In the New Moon state, use one (1) of her Enhanced Skill to use up some of the Sentience in her Forte. Then, use Liberation to immediately generate more Sentience again. |
| 6 | After her Liberation, do three Basic Attacks into one (1) Enhanced Skill for decent damage against enemies. Lastly, use up the remaining Sentience to do three more Basic Attacks. Once her Concerto is full, switch back to Aero Rover. |
| 7 | Repeat until all enemies are defeated. |
| Iuno Gameplay Guide |
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| ① | Enter via Intro and cast her Resonance Skill immediately to activate the Lunar Cycle, causing her to enter the Half Moon state. |
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| ② | During this time, press Jump to switch to the New Moon state. Then, cast Liberation to bring her Sentience to max points. |
| ③ | In the New Moon state, do three Basic Attacks and two instances of her Resonance Skill to use up Sentience for increased damage and additional Concerto Energy. |
| ④ | Next, cast Heavy Attack to end the Lunar Cycle and conjure a Full Moon domain for 30s. During the Full Moon, all Resonators will restore HP and STA, and each shield generated will get 1 Blessing of the Wan Light stack. |
| ⑤ | With her Outro, switch out to the next Resonator to amplify their Heavy Attack DMG significantly. |
| Note | Blessing of the Wan Light provides 4% All DMG Amplification per stack. |

Iuno's kit primarily revolves around her two Moon states, Half Moon and Full Moon. These two states greatly differ in utility, similar to Phoebe's Forte, but are used hand-in-hand during combat to bring out her full potential.
| Iuno Visual | Forte |
|---|---|
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In the Half Moon state, Iuno uses the Moonring to deal attacks that generate Sentience per hit. This is considered her first state when activating the Lunar Cycle, as she will automatically start with it.
Her attacks are slightly weaker but are important to generate Sentience for her to consume with the Moonbow during the New Moon state.
| Iuno Visual | Forte |
|---|---|
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Iuno uses the Moonbow during the New Moon state, dealing slightly more damage per attack at the cost of Sentience. You generally want to be in this state as much as possible for damage, but it is important to have Sentience stacks for increased DMG multipliers with her attacks.
| Skill | Sentience |
|---|---|
| Intro Skill | 40 points |
| Resonance Liberation | 60 points |
| Resonance Skill (During Lunar Cycle) | 25 points |
| Moonring - Basic Attack Moonring - Dodge Counter Mid-air Attack |
~10 Per Hit |
| Max Sentience | 100 Points |
Iuno restores Sentience with the different abilities in her kit. Most often, you will want to use her Intro and Resonance Liberation together once she enters the field to have max points immediately. However, her other abilities are essential when her on-field time is extended.
| Sentience Combo |
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| BA 1-3 → Res. Skill → Res. Skill |
Once Iuno enters the New Moon state, her Basic Attacks and Resonance Skill's DMG Multipliers are enhanced by the Sentience points she previously generated. Consume it with a Moonbow 3-attack combo into two instances of her Arc Beyond the Edge Resonance Skills to quickly consume it and deal great Resonance Liberation DMG.

The Full Moon Domain periodically restores HP and STA to all Resonators in the area. During its uptime, each shield generated will also gain 1 stack of Blessing of the Wan Light.
To activate the Full Moon Domain, perform a Heavy Attack when her Concerto Energy is full. Do note that this will end the Lunar Cycle, but will deal decent Aero DMG (Resonance Liberation DMG) and healing.
Blessing of the Wan Light provides 4% All DMG Amplification when a shield is generated in the Full Moon Domain. This stacks up to 10 times, and is triggered every 0.5 seconds. Do note that having one shield for an extended period of time does not count towards the 10 stacks, so you will have to generate 10 shields in one rotation.
As of 2.6, only Augusta has the capability to generate multiple shields in such a short period of time.
| Skills | Healing (LVL 1) |
|---|---|
| Moonbow Attacks (BA 1-3 and Dodge Counter) |
13.03% ATK (BA 1 - 2) 24.43% ATK (BA3) 16.29% ATK (Dodge Counter) |
| Arc Beyond the Edge Resonance Skill (New Moon) |
27.43% ATK |
| Absolute Fullness Heavy Attack (Full Concerto) |
97.71% ATK |
| Full Moon Domain | 16.29% ATK (Every 5s) |
Iuno provides significant healing to the entire team, as she has multiple sources built in her kit. You will generally use this throughout her full combo, making her a great unit for both healing and damage.
Iuno provides a huge 50% Heavy Attack DMG amplification to the next Resonator, with her now having the highest buffing Outro Skill in the entire game. This stacks well with other buffing sources like Echoes and her Full Moon Domain, making her a top-tier sub-DPS and support unit.
| Combo |
|---|
| Intro → Echo Skill * → Res. Skill → Jump → Res. Lib → BA (x3) → Res. Skill → Res. Skill → HA → Outro |
| * You can use Echo Skill anytime during the combo, as it is a Summon-type Echo and will not affect your rotations. |
Have Iuno enter the field with her Intro, so her Resonance Skill transforms into Closing Refrain. This allows her to immediately enter the Lunar Cycle. During the Lunar Cycle, jump in the air to switch to the New Moon state as soon as possible.
With her Resonance Liberation, her Sentience will be at maximum points. Consume this with the Moonbow Basic Attack combo, followed by two instances of her enhanced Resonance Skill to maximize her Sentience points. Then, use Heavy Attack to activate the Full Moon Domain, before switching out to the next Resonator.
| Combo |
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| Intro → Res. Lib → Jump → BA (x3) → Res. Skill → Res. Skill → Outro |
Without Augusta, you can skip some of her abilities in her Full Combo, as the next Resonator won't be able to utilize the Blessing of the Wan Light stacking mechanic in her kit.
Do note that we still recommend using the Full Combo whenever possible, as you will still get more damage this way, as well as more healing and stamina recovery for the other Resonators in the team.
| How to Get | Materials |
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| Normal Enemies |
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| World Boss |
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| Overworld Material |
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| Currency |
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| How to Get | Materials |
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| Normal Enemies |
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| Forgery Challenge |
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| Weekly Boss | |
| Currency |
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| Character Ascension Materials | |
|---|---|
| Rank 1 20 ➔ 40 |
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| Rank 2 40 ➔ 50 |
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| Rank 3 50 ➔ 60 |
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| Rank 4 60 ➔ 70 |
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| Rank 5 70 ➔ 80 |
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| Rank 6 80 ➔ 90 |
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| Total Forte Materials | |
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| Main Nodes (Total) Lv. 1 ➔ 10 |
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| Stat Bonus 1 (Total) |
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| Stat Bonus 2 (Total) |
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| Inherent Skill 1 |
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| Inherent Skill 2 |
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| Level Upgrade | Upgrade Materials |
|---|---|
| 1 ➔ 2 | |
| 2 ➔ 3 | |
| 3 ➔ 4 | |
| 4 ➔ 5 | |
| 5 ➔ 6 | |
| 6 ➔ 7 | |
| 7 ➔ 8 | |
| 8 ➔ 9 | |
| 9 ➔ 10 | |
Iuno Ascension Materials and Farming Guide
| Skill | Priority | Explanation |
|---|---|---|
| Normal Attack | ★★☆☆☆ | Her Normal Attacks change based on the Moon State she is currently in, but is not a consistent source of her damage. It provides additional damage, but can be upgraded last to prioritize her other skills. |
| Resonance Skill | ★★★★☆ | Her Resonance Skill changes according to her Forte and is a secondary damage source for Iuno. You can upgrade this second together with her Liberation. |
| Forte Circuit | ★★★★★ | Iuno's kit revolves around her Forte Circuit, as her attacks vary based on the Lunar Cycle in this skill. Prioritize upgrading this first. |
| Resonance Liberation | ★★★★☆ | Her Resonance Liberation is a secondary damage source and has pretty decent scaling. Upgrade this after her Forte. |
| Intro Skill | ★★☆☆☆ | Her Intro Skill is basically an extra damage source, as most of its value comes from her Inherent Skills. You can upgrade this last, since upgrading it doesn't effect her as well as the other skills. |
Focus on upgrading her Forte Circuit above all else, then gradually upgrade her Resonance Liberation and Resonance Skill, as most of her damage revolves around those three skills. Upgrade her Normal Attack and Intro Skill last, once you have the other skills maxed out.
| Moon Steps |
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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. Attribute Bonuses: 1. Crit. Rate +1.20% 2. Crit. Rate +2.80% |
| Skill Detail | Effect (Lvl 1) |
|---|---|
| Moonring - Basic Attack 1 DMG | 44.10% |
| Moonring - Basic Attack 2 DMG | 23.17%*2+23.87% |
| Moonring - Basic Attack 3 DMG | 44.26%*2+45.60% |
| Mid-air Attack | 27.00%*2 |
| Moonring - Dodge Counter | 41.29%*2+42.54% |
| Moonbow - Basic Attack 1 DMG | 63.60% |
| Moonbow - Basic Attack 2 DMG | 28.00%*3 |
| Moonbow - Basic Attack 3 DMG | 84.00%*2 |
| Moonbow - Dodge Counter DMG | 52.00%*3 |
| Mid-air Attack STA Cost | 30 |
| Foresight Fugue |
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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 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. Attribute Bonuses: 1. ATK +1.80% 2. ATK +4.20% |
| Skill Detail | Effect (Lvl 1) |
|---|---|
| Pulse of Origins DMG | 9.38%*7+65.65% |
| Pulse of Origins Cooldown | 6s |
| Pulse of Origins Concerto Regen | 6 |
| Closing Refrain DMG | 70.79%*2+72.93% |
| Closing Refrain Concerto Regen | 8 |
| Unfinished Refrain DMG | 70.79%*2+72.93% |
| Closing/Unfinished Refrain Cooldown | 8s |
| Unfinished Refrain Concerto Regen | 8 |
| Arc Beyond the Edge DMG | 110.55%*2 |
| Arc Beyond the Edge Cooldown | 10s |
| Arc Beyond the Edge Concerto Regen | 8 |
| Ebb and Flow |
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Lunar Cycle: Iuno can activate 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 Lunar Cycle. Lunar Cycle - Half Moon: Iuno attacks using the Moonring, restoring Sentience on hit. She can use Heavy Attack - 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 Heavy Attack - 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 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. 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. 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. |
| Skill Detail | Effect (Lvl 1) |
|---|---|
| Lunar Cycle Duration | 15s |
| Flux - Moonbow DMG | 126.00% |
| Flux - Moonring DMG | 39.83%*4 |
| Enhanced Moonbow - Basic Attack 1 DMG | 103.60% |
| Enhanced Moonbow - Basic Attack 2 DMG | 48.00%*3 |
| Enhanced Moonbow - Basic Attack 3 DMG | 134.00%*2 |
| Enhanced Moonbow - Dodge Counter DMG | 78.67%*3 |
| Enhanced Arc Beyond the Edge DMG | 160.55%*2 |
| Moonbow - Basic Attack 1 Extra Concerto Regen | 4 |
| Moonbow - Basic Attack 2 Extra Concerto Regen | 6 |
| Moonbow - Basic Attack 3 Extra Concerto Regen | 10 |
| Moonbow - Dodge Counter Extra Concerto Regen | 8 |
| Arc Beyond the Edge Extra Concerto Regen | 10 |
| Moonbow - Basic Attack 1 Healing | 13.03% ATK |
| Moonbow - Basic Attack 2 Healing | 13.03% |
| Moonbow - Basic Attack 3 Healing | 24.43% ATK |
| Moonbow - Dodge Counter Healing | 16.29% ATK |
| Arc Beyond the Edge Healing | 24.43% ATK |
| Absolute Fullness DMG | 80.00% |
| Absolute Fullness Healing | 97.71% ATK |
| Full Moon Domain Duration | 30s |
| Full Moon Domain Interval | 5s |
| Full Moon Domain Healing | 16.29% ATK |
| Full Moon Domain STA Regen | 20 |
| Meandering STA Cost per Second | 10 |
| Heavy Attack - Flux STA Cost | 25 |
| Inherent Skill 1: 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. |
| Inherent Skill 2: Derivation |
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| When Iuno casts Intro Skill or Resonance Liberation, she immediately gains 5 stacks of Blessing of the Wan Light. |
| Beneath Lunar Tides |
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Deal Aero DMG and activate the Lunar Cycle state. Can be cast in mid-air. Attribute Bonuses: 1. ATK +1.80% 2. ATK +4.20% |
| Skill Detail | Effect (Lvl 1) |
|---|---|
| Skill DMG | 550.00% |
| Cooldown | 25s |
| Resonance Cost | 125 |
| Concerto Regen | 20 |
| Illuminated Manifestation |
|---|
|
Deal Aero DMG.
Attribute Bonuses: 1. Crit. Rate +1.20% 2. Crit. Rate +2.80% |
| Skill Detail | Effect (Lvl 1) |
|---|---|
| Skill DMG | 8.00%*7+24.00% |
| Concerto Regen | 10 |
| 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. |
| Why We Recommend It | |
|---|---|
| S1 | ★★★☆☆ - Good Good baseline improvement to Iuno's overall utility: providing interruption resistance, increase in damage, and energy management. |
| S2 | ★★★★★ - Amazing Provides the biggest leap in damage for Iuno and her team, specifically the Main DPS that can stack Wan Light effectively like Augusta. Good stopping point for low spenders. Only get this chain if you have Augusta as she is the only Main DPS that can stack Wan Light easily outside of Iuno herself. |
| S3 | ★★★★☆ - Great Great upgrade to Iuno's personal damage and makes her combos a bit more fluid. If you intend to run Iuno as a Main DPS, this could be a good stopping point else you're ok with just stopping at S2. |
| S4 | ★★★☆☆ - Good A defense-focused chain that provides shields to all Resonators in the team. Adds a layer of safety especially if you're using double-DPS teams. Do note that this will only give 1 instance of Blessing of the Wan Light, so Resonators will not get the entire 40% All DMG Amplification. |
| S5 | ★★☆☆☆ - Okay Provides additional Resonance Liberation DMG Bonus. Do not stop here - go for S6. |
| S6 | ★★★★★ - Amazing Allows Iuno to re-cast Arc Beyond the Edge again after using Absolute Fullness, for another layer of damage. |
| S1 | 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 point of Resonance Energy per second. Resonance Skill - Arc Beyond the Edge and Heavy Attack - Absolute Fullness become immune to interruption. |
|---|---|
| S2 | 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. |
| S3 | 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 cycle of Moonbow - Basic Attack. |
| S4 | 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. |
| S5 | A Thousand Futile Glimpses Iuno gains 20% Resonance Liberation DMG Bonus. |
| S6 | 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 cooldown of Resonance Skill - Arc Beyond the Edge. |
| Limited Banner | |
|---|---|
![]() Across Time's Waxes and Wanes |
|
| Availability |
|---|
| Version 2.6 - Phase 2 September 17, 2025 - October 8, 2025 (Asia) |
Iuno was featured in the Character Event Convene called Across Time's Waxes and Wanes which was available in Version 2.6 from September 17, 2025 to October 8, 2025 (UTC-5).
| Iuno Voice Actor List | |
|---|---|
| EN | Ella Boyes |
| JP | Lynn |
| CN | Jiang Yingjun |
| KR | Yoon Eun Seo |
| Gender | Female |
|---|---|
| Birthplace | Rinascita |
| Affiliation | Septimont |
| Basic Info | Iuno, the Priestess of Septimont, a friend and companion to the Ephor. She embodies the waxing and waning of the moon ever changing as her whims. |

| List of All Characters | List of Character Builds |
| All Character Ascension Materials | All Wing and Glider Skins |
| Resonator Rarity | |
|---|---|
5-Star Characters |
4-Star Characters |
| Resonator Elements | ||
|---|---|---|
| Characters by Weapon | |||||
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| Other Resonator Lists | ||
|---|---|---|
| Female Characters | Male Characters | |
| Voice Actors | Free Characters | |
| Healers | Factions | |
| Upcoming Characters | ||
| Upcoming Characters | ||
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"half her buffs" she grants the next resonator 50% heavy attack damage. You're talking only about her giving 4% DMG bonus (max 10 stacks) for each shield gained in her moon domain, which buffs her too. Her own damage is good and most importantly she's fun af to play. Her off-field healing is less than shorekeepers, but her onfield heal-alls are far better...
Iuno Best Builds and Teams



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Can i use chisa with her?