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.
All echoes
Fusion
Wuthering Waves · Echoes
Fusion Prism
Summon a Fusion Prism that deals Fusion DMG with crystal shards.
FusionEcho 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 Fusion Prism to fire a crystal shard, dealing 32.00%+64 Fusion DMG.
CD: 8s
Sonata sets
The sets this echo feeds. Bonuses apply when the team holds enough pieces of the same set.
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%.
Molten Rift
2-piece · Fusion DMG + 10%.
5-piece · Fusion DMG + 30% for 15s after releasing Resonance Skill.
More echoes
Continuing through the catalogue in order (browsing, not recommendations).
Reminiscence: Fleurdelys
Electro
Tempest Mephis
Electro
Mech Abomination
Electro
Lorelei
Electro
Sentry Construct
Electro
Dragon of Dirge
Electro
Game data updated Oct 25, 2026