Celestial Light
2-piece · Spectro DMG + 10%.
5-piece · Spectro DMG + 30% for 15s after releasing Intro Skill.
All echoes
Glacio
Wuthering Waves · Echoes
Gulpuff
Summon a Gulpuff that generates a healing field. All nearby party members within this field recover {0} HP plus HP equal to {1} of the caster's ATK. Resonators affected also gain {2} DMG Reduction. Lasts for {3}s. Cooldown: {4}s.
GlacioEcho skill
What the echo grants when equipped and used. Values are the game’s own, as filled in for a max-level echo.
Summon a Gulpuff that generates a healing field. All nearby party members within this field recover 25.00% HP plus HP equal to 200.00% of the caster's ATK. Resonators affected also gain 50.00% DMG Reduction. Lasts for 20s. Cooldown: 30s.
Sonata sets
The sets this echo feeds. Bonuses apply when the team holds enough pieces of the same set.
Freezing Frost
2-piece · Glacio DMG + 10%.
5-piece · Glacio DMG + 10% after releasing Basic Attack or Heavy Attack. This effect stacks up to 3 times, each stack lasts 15s.
More echoes
Continuing through the catalogue in order (browsing, not recommendations).
Glacio Predator
Glacio
Hoartoise
Glacio
Phantom: Gulpuff
Glacio
Inferno Rider
Fusion
Phantom: Inferno Rider
Fusion
Viridblaze Saurian
Fusion
Game data updated Oct 27, 2026