Void Thunder
2-piece · Electro DMG + 10%.
5-piece · Electro DMG + 15% after releasing Heavy Attack or Resonance Skill. This effect stacks up to 2 times, each stack lasts 15s.
All echoes
Electro
Wuthering Waves · Echoes
Phantom: Sentry Construct
Transform into Sentry Construct and deal Glacio DMG to enemies. Casting Resonance Liberation while equipped with this Echo enhances Strike Capacitor. At max Strike Capacitor, transform into Sentry Construct and deal Glacio DMG to enemies. Equipping this Echo in the main slot grants Glacio DMG Bonus and Resonance Skill Bonus.
ElectroEcho skill
What the echo grants when equipped and used. Values are the game’s own, as filled in for a max-level echo.
Transform into Sentry Construct and attack enemies in front, dealing 405.00% Glacio DMG. Each time the Resonator with this Echo casts Resonance Liberation, it charges the Strike Capacitor.
Once Strike Capacitor is at max level, the Echo Skill cooldown will be reset. Use Echo Skill to transform into Sentry Construct and dive into enemies from the air, dealing 405.00% Glacio DMG and freezing the target.
The Resonator with this Echo equipped in their main slot gains 12.00% Glacio DMG Bonus and 12.00% Resonance Skill DMG Bonus.
CD: 25s.
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).
Phantom: Nightmare Crownless
Electro
Phantom: Nightmare Inferno Rider
Electro
Phantom: Thundering Mephis
Electro
Phantom: Rocksteady Guardian
Electro
Gulpuff
Electro
Dreamless
Electro
Game data updated Oct 27, 2026