WuWa Iuno Build Guide: Weapons, Echoes, and Teams! | Wuthering Waves
This Iuno build guide for Wuthering Waves 2.6 breaks down her playstyle, skill priority, best weapons, and echo sets. You will also learn about the top team comps that highlight her strengths in both damage and support. Use this guide to optimize Iuno and fully elevate your WuWa gameplay.
2025-10-10
Iuno is a powerful 5-star Aero sub-DPS resonator in Wuthering Waves (WuWa) that provides impactful damage and healing on the battlefield. Her combination of crowd control and powerful single-target damage makes her an asset for any team. In this Iuno build guide, we will start with an Iuno overview and then cover her optimal skill priority, the best weapons, the most effective Iuno best echoes, and the top Iuno best team compositions. Stick around to master everything about Iuno and dominate in PvE or PvP.
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Iuno Resonator Overview
Wuthering Waves (WuWa) Iuno is a 5-star Aero Gauntlet character. She acts as a premium Sub DPS hero who wields Gauntlets and is effective in casting significant damage and healing during battles. In addition, she also improves stamina recovery so that DPS can fully engage in combat.
| Rarity | 5★ | |
| Team Role | Sub DPS | |
| Element | Aero | |
| Weapon Type | Gauntlets |
Iuno GamePlay Style
Iuno gameplay shines through a cycle of offense, support, and recovery. She keeps on shifting forms on the battlefield to keep her team ahead.
The core of Wuthering Waves 2.6 Iuno is the Lunar Cycle mechanic. Striking enemies with her skills strengthens her Resonance Skill and triggers Lunar Cycle – Half Moon, where she commands the Moonring for continuous attacks. Moreover, these strikes build her Forte Gauge.
Once charged, she transitions into Lunar Cycle – New Moon, which transforms the Moonring into a Moonbow that unlocks devastating arrows. This state increases her damage and also restores HP to allies.
Iuno Resonance Liberation adds another layer of flexibility. It allows her to shift into the Lunar Cycle in an instant while restoring her Forte Gauge at the same time. Under certain conditions, she can ascend to the Full Moon Domain, which is a heightened state that boosts ally damage and provides HP regeneration when teammates rotate in.
If we sum up the playstyle of Wuthering Waves Iuno, it is all about building pressure with Half Moon, unlocking bursts with New Moon, and supporting her team with Full Moon.
Skill Priority for Iuno
Check out the table below to understand the skill priorities for Wuthering Waves Iuno:
| Skill | Priority |
| Forte Circuit | ★★★★★ (High) |
| Inherent Skill | ★★★★★ (High) |
| Resonance Liberation | ★★★★ (Mid) |
| Intro Skill | ★★ (Low) |
| Resonance Skill | ★★ (Low) |
| Normal Attack | ★★ (Low) |
Best Weapons for Iuno
Iuno WuWa's main role is that of a Sub DPS in most team setups, along with providing supportive buffs to her allies. Before we discuss the Iuno best weapons, it is important to understand that her support utility comes from her gameplay mechanics rather than weapon effects. Therefore, selecting a weapon should focus on improving her personal damage.
The best picks are those that improve ATK, CRIT stats, or Resonance Liberation DMG, as they ensure that Iuno contributes both pressure and value to the team. So, let's now talk about the best weapons for the Iuno build:
| Best Choice | ||
| Signature Weapon | Moongazer's Sigil (5★) | Base ATK: 500Bonus Stat: Crit. Rate 36%Effect (R1): ATK +12%. Using Intro Skill/Resonance Liberation elevates Liberation DMG by 20% (15s). Gaining a shield lets Liberation ignore 7.2% DEF (7s, max 5 stacks, 0.5s CD). Casting Intro Skill grants full stacks instantly (3s). |
| 5-Star Alternatives | ||
| Pick 1(Xiangli Yao Signature Weapon) | Verity's Handle (5★) | Base ATK: 588Bonus Stat: Crit. Rate 24.3%Effect (R1): Attribute DMG +12%. Using Resonance Liberation grants +48% Liberation DMG (8s). Duration extends +5s when casting Resonance Skills (max 3 times). |
| Pick 2 (Zani Signature Weapon) | Blazing Justice (5★) | Base ATK: 588Bonus Stat: Crit. DMG 48.6%Effect (R1): ATK +12%. Basic Attacks grant: ignore 8% DEF and +50% Spectro Frazzle DMG (6s). Duration resets on retrigger. |
| Pick 3(Gacha Weapon) | Abyss Surges (5★) | Base ATK: 588Bonus Stat: ATK 36.5%Effect (R1): Energy Regen +12.8%. Resonance Skill hits boost Basic Attack DMG +10% (8s). Basic Attack hits boost Resonance Skill DMG +10% (8s). |
| 4-Star Alternatives | ||
| 1st( New BP Weapon) | Aether Strike (4★) | Base ATK: 413 Bonus Stat: Crit. DMG 40.5%Effect (R5): Resonance Liberation boosts ATK +23% and Resonance Liberation DMG +34.5% for 15s. |
| 2nd(BP Weapon) | Stonard (4★) | Base ATK: 413Bonus Stat: Crit. Rate 20.2%Effect (R5): Resonance Skill grants +54% Resonance Liberation DMG Bonus for 15s. |
| 3rd(Gacha Weapon) | Hollow Mirage (4★) | Base ATK: 413Bonus Stat: ATK 30.4%Effect (R5): Using Resonance Liberation grants 3 Iron Armor stacks, each giving +5% ATK and DEF (max 3). Taking damage removes 1 stack. |
Best Echo Sets for Iuno
The Wuthering Waves 2.6 introduced the new 3-Pc Echo set called "Crown of Valor". It is one of Iuno's best echoes, as it provides both CRIT DMG and ATK.
When it comes to 2-Pc choices, the best picks are Aero DMG-boosting sets, including the Windward Pilgrimage, Gusts of Welkin, or Sierra Gale. Besides that, you can also pick the Celestial Light full echo set for enhanced support ability if you haven't secured a good Crown of Valor set so far.
1. Top Pick: Crown of Valor & Aero DMG-Boosting Hybrid Echo Set
| Echo Cost | 43311 |
| Echo Set Effects | |
| Crown of Valor | 3-Pc Effect: When a Shield is gained, ATK +6% and Crit DMG +4% for 4s. Can trigger every 0.5s, stacking up to 5 times. |
| 2-Pc Effect: Increases Aero DMG by 10%. | |
| Main Echo | |
| Lady of the Sea | Echo Skill: Summons a Tidestorm, striking foes 10 times for 13.68% Aero DMG each and once for 164.16% Aero DMG.Main Slot Bonus: +12% Aero DMG, +12% Resonance Liberation DMG.Cooldown: 20s |
2. Alternative Pick for Support Iuno: Celestial Light Full Set
| Echo Cost | 43311 |
| Echo Set Effects | |
| Moonlit Clouds | 2-Pc Effect: +10% Energy Regen.5-Pc Effect: Using an Outro Skill boosts the next Resonator’s ATK by 22.5% for 15s. |
| Main Echo | |
| Impermanence Heron | Echo Skill: Turn into Impermanence Heron, soaring up and slamming down for 310.56% Havoc DMG. Hold to remain transformed, breathing flames that deal 55.73% Havoc DMG each hit.Additional Effect: First hit restores 10 Resonance Energy. If an Outro Skill is used within 15s, the next character gains +12% DMG for 15s.Cooldown: 20s |
Best Echo Stats for Iuno
The following are the Iuno best echos (main stats + sub stats) to maximize her damage output and overall performance in Wuthering Waves (WuWa):
Iuno Best Echos Main Stats
| Main-Stats | Cost |
| CRIT Rate / CRIT DMG | 4-Cost |
| Aero DMG% > ATK% | 3-Cost |
| ATK% | 1-Cost |
Iuno Best Echos Sub-Stats
| Sub-Stats | Cost |
| CRIT Rate / CRIT DMG | ★★★★★ (High) |
| Energy Regen (130%) | ★★★★★ (High) |
| ATK% | ★★★★ (High) |
| Resonance Liberation DMG | ★★★ (Mid) |
Best Teams Comps for Iuno
Now that we know Iuno's best weapons and echoes, let's look at the Iuno best team compositions for Iuno to maximize her potential:
Team Comp 1# Augusta Team
| Sub DPS | Iuno (5★) | Iuno (5★) |
| Main DPS | Augusta (5★) | Augusta (5★) |
| Support | Shorekeeper (5★) | Verina (5★) |
Team Comp 2# Jiyan Team
| Sub DPS | Iuno (5★) | Iuno (5★) |
| Main DPS | Jiyan (5★) | Jiyan (5★) |
| Support | Shorekeeper (5★) | Verina (5★) |
Team Comp 3# Hypercarry Team
| Sub DPS | Iuno (5★) | Iuno (5★) |
| Main DPS | Ciaccona (5★) | Jianxin (5★) |
| Support | Shorekeeper (5★) | Verina (5★) |
Conclusion
After the comprehensive Iuno build guide, we can say with confidence that Wuthering Waves 2.6 Iuno is a powerhouse sub-DPS. She blends damage, healing, and utility like no other. So, she can bring consistent value to your lineup if you optimize her with the best weapons and echoes. Therefore, keep this WuWa Iuno guide as your reference and maximize her potential and elevate your gameplay.
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Wuthering Waves is an anime-themed open-world action RPG set in a post-apocalyptic world.
