Introduction to Nightmare Lampylumen Myriad Guide

Wuthering Waves Nightmare Lampylumen Myriad Guide: Nightmare: Lampylumen Myriad is an Overlord-class Echo in Wuthering Waves, categorized as a 4-Cost Echo. At Rank 4 and Level 25, this Echo grants powerful support and damage effects when equipped. Its Echo Ability summons the Nightmare: Lampylumen Myriad to deal Glacio DMG to nearby enemies, making it effective in area-based damage scenarios. When placed in the main slot, it also provides a Glacio DMG Bonus and boosts Coordinated Attack DMG, enhancing synergy with Resonators who rely on follow-up attacks and elemental damage stacking.
How to Obtain Nightmare: Lampylumen Myriad

To acquire the Nightmare: Lampylumen Myriad Echo, players must defeat the world boss of the same name located in Beohr Waters, specifically southeast of the Beohr Trench Resonance Beacon. Upon reaching this area, the boss encounter automatically unlocks, requiring no additional quests or prerequisites. Once defeated, it will drop its Echo, allowing you to add it to your collection.
Echo Details: Possible Stats
Nightmare: Lampylumen Myriad Echo can roll a wide variety of main and sub-stats, offering flexibility to fit numerous build styles.

Main Stats
| Main Stat Type | Value |
|---|---|
| ATK (Flat) | 150 |
| ATK % | 33.0% |
| HP % | 33.0% |
| DEF % | 41.8% |
| Crit Rate | 22.0% |
| Crit DMG | 44.0% |
| Healing Bonus | 26.4% |
Sub Stats
| Sub-Stat Type | Range |
|---|---|
| HP (Flat) | 320 – 580 |
| ATK (Flat) | 30 – 70 |
| DEF (Flat) | 30 – 70 |
| HP % | 6.4% – 11.6% |
| ATK % | 6.4% – 11.6% |
| DEF % | 8.1% – 14.7% |
| Crit Rate | 6.3% – 10.5% |
| Crit DMG | 12.6% – 21.0% |
| Energy Regeneration | 5.6% – 14.9% |
| Resonance Skill DMG Bonus | 6.4% – 12.4% |
| Basic Attack DMG Bonus | 6.4% – 11.6% |
| Heavy Attack DMG Bonus | 6.4% – 11.6% |
| Resonance Liberation DMG Bonus | 6.4% – 11.6% |
Echo Ability (Skill)
The Nightmare: Lampylumen Myriad Echo in Wuthering Waves is an Overlord-class Echo that offers powerful offensive and support benefits when equipped in the main slot. Its Echo Ability allows the Resonator to transform into Nightmare: Lampylumen Myriad and unleash an area-of-effect attack that deals 273.60% Glacio DMG to surrounding enemies. This ability not only provides high burst potential but also synergizes well with Glacio-based teams.
When equipped in the main Echo slot, the Resonator gains a 12.00% Glacio DMG Bonus, enhancing all Glacio-type attacks. Additionally, it increases Coordinated Attack DMG by 30.00%, making it highly effective for characters who rely on frequent coordinated attacks to maximize their damage output. This makes the Echo particularly valuable in teams that rely on synchronized or follow-up strikes. The ability has a cooldown of 20 seconds, allowing for consistent uptime during extended encounters. The stats and effects listed reflect the capabilities of a 5-Star (Rarity 5) Nightmare: Lampylumen Myriad Echo.
Possible Sonata Effects
The Nightmare: Lampylumen Myriad Echo can benefit from two notable Sonata Effects depending on your chosen Echo set: Frosty Resolve and Empyrean Anthem. Each set enhances specific aspects of a Resonator’s performance, particularly for Glacio damage-focused or coordinated attack-focused builds.

The Frosty Resolve Sonata is tailored for Glacio-based Resonators who heavily rely on their Resonance Skills. The 2-piece bonus provides a flat +12% Resonance Skill DMG, increasing the impact of skill casts. The 5-piece bonus enhances Glacio damage and further boosts skill effectiveness: casting a Resonance Skill grants a 22.5% Glacio DMG Bonus for 15 seconds, while casting Resonance Liberation increases Resonance Skill DMG by 18% for 5 seconds. This latter effect can stack up to two times, encouraging rotations that alternate between Skill and Liberation for maximum uptime.

On the other hand, the Empyrean Anthem Sonata focuses on supporting Coordinated Attacks. Its 2-piece effect boosts Energy Regen by 10%, helping with more frequent use of powerful abilities. The 5-piece effect is ideal for teams that rely on follow-up attacks: it grants an 80% increase to Coordinated Attack DMG, and landing a critical hit with a Coordinated Attack boosts the active Resonator’s ATK by 20% for 4 seconds, adding a burst-oriented layer of utility and damage potential.
Both sets align well with Nightmare: Lampylumen Myriad’s main-slot buffs and Echo skill, offering strong synergy for Glacio and coordinated-attack-centric teams.
Recommended Character
Why Zhezhi Benefits from Nightmare: Lampylumen Myriad
Glacio Alignment Synergy
Zhezhi deals Glacio DMG with her coordinated support mechanics.
The Echo provides a 12.00% Glacio DMG Bonus when equipped in the main slot, further enhancing her elemental output.
Coordinated Attack Boost
Zhezhi’s kit revolves around triggering Coordinated Attacks from the active character.
The Echo grants a 30.00% increase to Coordinated Attack DMG, directly empowering the core mechanic of her support role.
Echo Skill Utility
The transformation skill from the Echo deals 273.60% Glacio DMG to surrounding enemies.
This allows Zhezhi to contribute burst damage during rotations, especially useful during Vibration Strength breaks or Echo rotations.
Cooldown and Rotation Friendly
The Echo’s cooldown is 20 seconds, which aligns well with Zhezhi’s skill uptime and energy management, allowing consistent activation per rotation.
Stat Compatibility
Zhezhi benefits from stats like Energy Regeneration, Crit Rate, and HP%, all of which are potential sub-stats on the Echo.
Frequently Asked Questions (F.A.Q)
How do you defeat Nightmare: Lampylumen Myriad?
Evade AoE and Glacio attacks: The boss uses large-area Glacio projectiles and sweeping moves.
Watch for movement: It performs blink-style dashes and vertical dive attacks.
Use Vibration Strength break tools: Skills like Intro Skills, Counterattacks, and Resonators like Yuanwu or Zani help deplete its Vibration Strength faster.
Strike during vulnerability: After certain attacks or when stunned, the boss becomes idle—use this time to unleash your strongest skills.
What Sonata Effects work best with this Echo?
Frosty Resolve and Empyrean Anthem
What is the Echo skill of Nightmare: Lampylumen Myriad?
Transformation Skill: Become Lampylumen Myriad and deal 273.60% Glacio DMG to nearby enemies.
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