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Wuthering Waves (WuWa)

Nightmare: Mourning Aix Echo and Skills: H73

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Nightmare: Mourning Aix is a 4-Cost Echo you can get in Wuthering Waves. See full details about Nightmare: Mourning Aix, how to get it, its boss location, how to beat it, skills, material drops, possible Sonata Effects, and recommended characters to equip it to in this guide!

Mourning Aix Related Guides
Location and Rewards Echo Skill and Info Nightmare Echo Skill and Info

List of Contents

Nightmare: Mourning Aix Echo Overview

Basic Information

H73-Nightmare: Mourning Aix Information
Wuthering Waves - Nightmare: Mourning Aix
Class Cost
Overlord 4
Echo Skill
Summon a Nightmare: Mourning Aix to deal Spectro DMG to enemies. Deal increased DMG to enemies inflicted by Spectro Frazzle. Equipping this Echo in the main slot grants Spectro DMG Bonus.

Echo Skill Details

Rarity 2
Rarity 3
Rarity 4
Rarity 5
Summon a Nightmare: Mourning Aix to attack surrounding enemies, dealing 182.40% Spectro DMG. DMG dealt to enemies inflicted by Spectro Frazzle is increased by 100.00%. The Resonator with this Echo equipped in their main slot gains 12.00% Spectro DMG Bonus.

CD: 20s
Summon a Nightmare: Mourning Aix to attack surrounding enemies, dealing 212.80% Spectro DMG. DMG dealt to enemies inflicted by Spectro Frazzle is increased by 100.00%. The Resonator with this Echo equipped in their main slot gains 12.00% Spectro DMG Bonus.

CD: 20s
Summon a Nightmare: Mourning Aix to attack surrounding enemies, dealing 243.20% Spectro DMG. DMG dealt to enemies inflicted by Spectro Frazzle is increased by 100.00%. The Resonator with this Echo equipped in their main slot gains 12.00% Spectro DMG Bonus.

CD: 20s
Summon a Nightmare: Mourning Aix to attack surrounding enemies, dealing 273.60% Spectro DMG. DMG dealt to enemies inflicted by Spectro Frazzle is increased by 100.00%. The Resonator with this Echo equipped in their main slot gains 12.00% Spectro DMG Bonus.

CD: 20s

Possible Sonata Effects

Sonata Effect Set Bonuses
Wuthering Waves - Eternal RadianceEternal Radiance 2 set: Spectro DMG +10%.
5 set: Inflicting enemies with Spectro Frazzle increases Crit. Rate by 20% for 15s. Attacking enemies with 10 stacks of Spectro Frazzle grants 15% Spectro DMG Bonus for 15s.

How to Get Nightmare: Mourning Aix

Obtained by Defeating Nightmare: Mourning Aix

Found in Nimbus Sanctum

Wuthering Waves - Nightmare Mourning Aix Location

Nightmare: Mourning Aix can be found in the arena near the southern Averardo Vault Beacon.

Complete Dream Patrol I to Unlock

If Nightmare: Mourning Aix is not on the location on the map, make sure to complete the Dream Patrol I tutorial quest which you can get in Ragunna City.

Dream Patrol I Quest Guide

Nightmare: Mourning Aix Echo Recommended Characters

Best Characters to Equip Nightmare: Mourning Aix

Recommended Characters
Wuthering Waves - Rover (Spectro)Rover (Spectro)

Best Characters Tier List

Wuthering Waves Related Guides

Wuthering Waves - Echoes Guide

List of Echoes and Sonata Effects

All Echoes Guides

List of Echoes by Cost

Echoes by Cost
4-Cost 3-Cost 1-Cost

List of Echoes by Sonata Effect

Sonata Effects
Freezing Frost Freezing Frost Molten Rift Molten Rift Void Thunder Void Thunder
Sierra Gale Sierra Gale Celestial LightCelestial Light Sun-sinking Eclipse Sun-sinking Eclipse
Rejuvenation GlowRejuvenation Glow Moonlit CloudsMoonlit Clouds Lingering TunesLingering Tunes
Frosty ResolveFrosty Resolve Eternal RadianceEternal Radiance Midnight VeilMidnight Veil
Empyrean AnthemEmpyrean Anthem Tidebreaking CourageTidebreaking Courage

List of Echoes by Class

Echo Classes
Calamity Overlord Elite Common

List of 4-Cost Echoes

List of Echoes
Wuthering Waves - Bell-Borne Geochelone IconBell-Borne Geochelone Wuthering Waves - Crownless IconCrownless Wuthering Waves - Dragon of Dirge IconDragon of Dirge
Wuthering Waves - Dreamless IconDreamless Wuthering Waves - Fallacy of No Return IconFallacy of No Return Wuthering Waves - Feilian Beringal IconFeilian Beringal
Wuthering Waves - Hecate IconHecate Wuthering Waves - Impermanence Heron IconImpermanence Heron Wuthering Waves - Inferno Rider IconInferno Rider
Wuthering Waves - Jué IconJué Wuthering Waves - Lampylumen Myriad IconLampylumen Myriad Wuthering Waves - Lorelei IconLorelei
Wuthering Waves - Mech Abomination IconMech Abomination Wuthering Waves - Mourning Aix IconMourning Aix Wuthering Waves - Nightmare: Crownless IconNightmare: Crownless
Wuthering Waves - Nightmare: Feilian Beringal IconNightmare: Feilian Beringal Wuthering Waves - Nightmare: Impermanence Heron IconNightmare: Impermanence Heron Wuthering Waves - Nightmare: Inferno Rider IconNightmare: Inferno Rider
Wuthering Waves - Nightmare: Mourning Aix IconNightmare: Mourning Aix Wuthering Waves - Nightmare: Tempest Mephis IconNightmare: Tempest Mephis Wuthering Waves - Nightmare: Thundering Mephis IconNightmare: Thundering Mephis
Wuthering Waves - Sentry Construct IconSentry Construct Wuthering Waves - Tempest Mephis IconTempest Mephis Wuthering Waves - Thundering Mephis IconThundering Mephis

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