Wuthering Waves (WuWa)

Nightmare: Thundering Mephis Echo and Skills: W76

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Nightmare: Thundering Mephis is a 4-Cost Echo you can get in Wuthering Waves. See full details about Nightmare: Thundering Mephis, 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!

Thundering Mephis Related Guides
Location and Rewards Echo Skill and Info Nightmare Echo Skill and Info

Nightmare: Thundering Mephis Echo Overview

Basic Information

W76-Nightmare: Thundering Mephis Information
Wuthering Waves - Nightmare: Thundering Mephis
Class Cost
Overlord 4
Echo Skill
Transform into Nightmare: Thundering Mephis and deal Electro DMG to enemies. Equipping this Echo in the main slot grants Electro DMG Bonus and Resonance Liberation DMG Bonus.

Echo Skill Details

Rarity 2
Rarity 3
Rarity 4
Rarity 5
Transform into Nightmare: Thundering Memphis and attack enemies in front, dealing 270.00% Electro DMG. The Resonator with this Echo equipped in ther main slot gains 12.00% Electro DMG Bonus and 12.00% Resonance Liberation DMG Bonus.

CD: 25s
Transform into Nightmare: Thundering Memphis and attack enemies in front, dealing 315.00% Electro DMG. The Resonator with this Echo equipped in ther main slot gains 12.00% Electro DMG Bonus and 12.00% Resonance Liberation DMG Bonus.

CD: 25s
Transform into Nightmare: Thundering Memphis and attack enemies in front, dealing 360.00% Electro DMG. The Resonator with this Echo equipped in ther main slot gains 12.00% Electro DMG Bonus and 12.00% Resonance Liberation DMG Bonus.

CD: 25s
Transform into Nightmare: Thundering Memphis and attack enemies in front, dealing 405.00% Electro DMG. The Resonator with this Echo equipped in ther main slot gains 12.00% Electro DMG Bonus and 12.00% Resonance Liberation DMG Bonus.

CD: 25s

Possible Sonata Effects

Sonata Effect Set Bonuses
Wuthering Waves - Void ThunderVoid Thunder 2 set: Electro DMG +10%.
5 set: Electro DMG +15% after releasing Heavy Attack or Resonance Skill. This effect stacks up to 2 times, each stack lasts 15s.

How to Get Nightmare: Thundering Mephis

Obtained by Defeating Nightmare: Thundering Mephis

Found in Whispering Haven

Nightmare: Thundering Mephis can be found in the waterfall area in Whispering Haven, near the Whisperwind Haven Beacon. Defeat it to gain its Echo.

Complete Dream Patrol I to Unlock

If Nightmare: Thundering Mephis 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: Thundering Mephis Echo Recommended Characters

Best Characters to Equip Nightmare: Thundering Mephis

Recommended Characters
Wuthering Waves - CalcharoCalcharo Wuthering Waves - Xiangli YaoXiangli Yao

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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