Lingering Tunes
2-piece · ATK +10%
5-piece · While on the field, ATK increases by 5% every 1.5s. This effect stacks up to 4 times. Outro Skill DMG + 60%.
All echoes
Electro
Wuthering Waves · Echoes
Mech Abomination
Deal Electro DMG to enemies nearby and create Mech Waste that explodes in a while. Increase the user's ATK.
ElectroEcho skill
What the echo grants when equipped and used. Values are the game’s own, as filled in for a max-level echo.
Strike enemies in front, dealing 48.64% Electro DMG, and summon Mech Waste to attack. Mech Waste deals 320.00% Electro DMG on hit and explodes after a while, dealing 160.00% Electro DMG.
After casting this Echo Skill, increase the current character's ATK by 12.00% for 15s.
Damage dealt by Mech Waste equals to the Resonator's Outro Skill DMG.
CD: 20s
Sonata sets
The sets this echo feeds. Bonuses apply when the team holds enough pieces of the same set.
More echoes
Continuing through the catalogue in order (browsing, not recommendations).
Lorelei
Electro
Sentry Construct
Electro
Dragon of Dirge
Electro
Nightmare: Feilian Beringal
Electro
Nightmare: Impermanence Heron
Electro
Nightmare: Thundering Mephis
Electro
Game data updated Oct 25, 2026