Wuthering Waves

🎵 Echoes

Gear

How Echoes work

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5 slots and COST

Each Resonator equips up to 5 Echoes, within the COST limit: it is 8 at first, 10 from Data Bank level 2 and 12 from level 9. Only the Echo in the first slot gives its Echo Skill.

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Classes

Common (COST 1), Elite (COST 3), Overlord and Calamity (COST 4). The class sets which main stats are possible.

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Tuning

Every 5 levels opens a substat slot, revealed with Tuners (from Tacet Fields). Substats are random. Data Modify lets you change the main stat or reroll substats.

RarityColourMax levelSubstats
Rank 2Green100
Rank 3Blue153
Rank 4Purple204
Rank 5Gold255
Data Bank

Levelling the Data Bank

Every Echo you absorb for the first time (and each new rarity of it) gives Data Bank EXP. Levelling up raises the Echo drop rate, the highest rarity you can absorb, your max Stamina and the COST limit, and gives Astrite and materials.

There are also 15 enhanced absorptions per week with a higher chance of COST 4 Echoes (and 5 for COST 1 and 3). They reset on Mondays at 04:00 server time.

LevelBase drop rateMax rarityCOST
06%Rank 28
210%Rank 210
515%Rank 310
815%Rank 410
915%Rank 412
1020%Rank 412
1520%Rank 512
21–3020%Rank 5 only12
Sets

Every Sonata

Each Echo drops with one of its possible Sonatas. Most give bonuses at 2 and 5 Echoes of the same Sonata; some only at 3, and one at 1. Echoes with the same name only count once.

Freezing Frost2+5Glacio DMG +10%.Glacio DMG +10% after releasing Basic Attack or Heavy Attack. Stacks up to 3 times, each stack lasts 15s.1.0
Molten Rift2+5Fusion DMG +10%.Fusion DMG +30% for 15s after releasing Resonance Skill.1.0
Void Thunder2+5Electro DMG +10%.Electro DMG +15% after releasing Heavy Attack or Resonance Skill. Stacks up to 2 times, each stack lasts 15s.1.0
Sierra Gale2+5Aero DMG +10%.Aero DMG +30% for 15s after releasing Intro Skill.1.0
Celestial Light2+5Spectro DMG +10%.Spectro DMG +30% for 15s after releasing Intro Skill.1.0
Havoc Eclipse2+5Havoc DMG +10%.Havoc DMG +7.5% after releasing Basic Attack or Heavy Attack. Stacks up to 4 times, each stack lasts 15s.1.0
Rejuvenating Glow2+5Healing Bonus +10%.Increases the ATK of all party members by 15% for 30s upon healing allies.1.0
Moonlit Clouds2+5Energy Regen +10%.After using Outro Skill, increases the ATK of the next Resonator by 22.5% for 15s.1.0
Lingering Tunes2+5ATK +10%.While on the field, ATK increases by 5% every 1.5s, up to 4 stacks. Outro Skill DMG +60%.1.0
Frosty Resolve2+5Resonance Skill DMG +12%.Casting Resonance Skill grants 22.5% Glacio DMG Bonus for 15s; casting Resonance Liberation increases Resonance Skill DMG by 18% for 5s (stacks up to 2 times).2.0
Midnight Veil2+5Havoc DMG +10%.Triggering Outro Skill deals an additional 480% Havoc DMG to surrounding enemies (counts as Outro Skill DMG) and grants the incoming Resonator 15% Havoc DMG Bonus for 15s.2.0
Tidebreaking Courage2+5Energy Regen +10%.Increases the Resonator's ATK by 15%. Reaching 250% Energy Regen increases all Attribute DMG by 30% for the Resonator.2.0
Empyrean Anthem2+5Energy Regen +10%.Increases the Resonator's Coordinated Attack DMG by 80%. Upon a critical hit of Coordinated Attack, increases the active Resonator's ATK by 20% for 4s.2.0
Eternal Radiance2+5Spectro DMG +10%.Inflicting Spectro Frazzle increases Crit. Rate by 20% for 15s. Attacking enemies with 10 stacks of Spectro Frazzle grants 15% Spectro DMG Bonus for 15s.2.0
Gusts of Welkin2+5Aero DMG +10%.Inflicting Aero Erosion increases Aero DMG for all Resonators in the team by 15%, and for the triggering Resonator by an additional 15%, for 20s.2.2
Windward Pilgrimage2+5Aero DMG +10%.Hitting a target with Aero Erosion increases Crit. Rate by 10% and grants 30% Aero DMG Bonus for 10s.2.4
Flaming Clawprint2+5Fusion DMG +10%.Casting Resonance Liberation grants all Resonators in the team 15% Fusion DMG Bonus and the caster 20% Resonance Liberation DMG Bonus for 35s.2.4
Dream of the Lost3Holding 0 Resonance Energy increases Crit. Rate by 20% and grants 35% Echo Skill DMG Bonus.—2.5
Law of Harmony3Casting Echo Skill grants the caster 30% Heavy Attack DMG Bonus for 4s, and all team Resonators 4% Echo Skill DMG Bonus for 30s (up to 4 stacks; Echoes of the same name can only trigger it once).—2.6
Crown of Valor3Upon gaining a Shield, increases ATK by 6% and Crit. DMG by 4% for 4s (once every 0.5s, up to 5 stacks).—2.6
Flamewing's Shadow3Echo Skill DMG increases Heavy Attack Crit. Rate by 20% for 6s, and Heavy Attack DMG increases Echo Skill Crit. Rate by 20% for 6s. With both active, gain 16% Fusion DMG Bonus.—2.7
Thread of Severed Fate3Inflicting Havoc Bane increases ATK by 20% and grants 30% Resonance Liberation DMG Bonus for 5s.—2.8
Pact of Neonlight Leap2+5Spectro DMG +10%.Casting Outro Skill increases the incoming Resonator's ATK by 15%, plus 0.3% per point of Tune Break Boost (up to 15%), for 15s or until switched out.3.0
Halo of Starry Radiance2+5Healing +10%.When healing, every 1% of Off-Tune Buildup Rate grants 0.2% ATK to all team Resonators for 4s, up to 25%. Effects of the same name do not stack.3.0
Rite of Gilded Revelation2+5Spectro DMG +10%.Basic Attack DMG increases Spectro DMG by 10% for 5s, up to 3 stacks. At 3 stacks, casting Resonance Liberation grants 40% Basic Attack DMG Bonus.3.0
Trailblazing Star2+5Fusion DMG +10%.Inflicting Fusion Burst or Tune Rupture - Shifting increases Crit. Rate by 20% and grants 20% Fusion DMG Bonus for 8s.3.1
Chromatic Foam2+5Fusion DMG +10%.Inflicting Fusion Burst grants 10% Fusion DMG Bonus for 15s; while active, casting Outro Skill grants the incoming Resonator 25% Fusion DMG Bonus for 15s.3.1
Sound of True Name2+5Aero DMG +10%.Dealing Echo Skill DMG increases Echo Skill Crit. Rate by 20% and grants 15% Aero DMG Bonus for 5s.3.1
Wishes of Quiet Snowfall2+5Glacio DMG +10%.Inflicting Glacio Chafe grants 10% Glacio DMG for 15s and the Snowfall effect (once every 25s). Consuming Snowfall gives either +25% Crit. Rate via Resonance Liberation DMG, or +25% Glacio DMG to the incoming Resonator via Outro Skill (only one of the two).3.3
Reel of Spliced Memories2+5ATK +10%.Inflicting Tune Rupture - Shifting or Tune Strain - Shifting increases the team's Tune Break Boost by 20 for 30s. Effects of the same name do not stack.3.3
Shadow of Shattered Dreams1Inflicting Hack - Shifting on the target increases Basic Attack and Heavy Attack DMG.—3.4
Song of Feathered Trace2+5Energy Regen +10%.Inflicting Havoc Bane grants Xuanling's Feather (+20% Crit. Rate and +35% Heavy Attack DMG Bonus, 15s). Inflicting Glacio Chafe grants Chongming's Feather (+0.1% team ATK per 1% Energy Regen, up to 25%, 10s).3.5
Heart of Evil's Purge2+5Aero DMG +10%.Inflicting Tune Strain - Shifting increases Crit. DMG by 20% and Aero DMG Bonus by 30% for 15s.3.5
Lamp of Nether Road2+5HP +10%.Upon gaining a Shield, gain 5% Crit. Rate for 5s (max 4 stacks, once every 0.5s). At max stacks, gain 15% Fusion DMG Bonus.3.5
Heart of Sworn Vigil2+5Electro DMG +10%.Inflicting Electro Flare, obtaining Unison, or triggering Unison Response increases Crit. Rate by 15% and grants 22.5% Electro DMG for 30s.3.7
Flash of Electric Reflection2+5Electro DMG +10%.Inflicting Electro Flare grants 10% Electro DMG Bonus for 15s; while active, casting Outro Skill grants the incoming Resonator 25% Electro DMG Bonus for 15s.3.7
Flower of Tinged Yearning2+5Healing +10%.Healing a Resonator increases the ATK of all team Resonators by 10% for 30s (same-name effects do not stack). While active, gaining Unison or triggering Unison Response further increases ATK by 15%.3.7

Bonuses taken from each Sonata's wiki page (in-game text, sometimes condensed). When in doubt, check the Sonata Gallery in the Data Bank.