InWuthering Waves, there are many different gameplay mechanics to consider as you establish a team of Resonators and set out on an adventure to complete various quests and objectives.
One of the primary mechanics is Echoes, which are collectibles that can be equipped to a Resonator to gain extra perks and skills for them to use while out exploring or engaged in combat. For this reason, knowing all Echoes available in the game, as well as the abilities and Sonata Effects they provide, can come in very handy and enable you to createthe most beneficial builds for eachWuthering Wavescharacter.

All Echoes, Abilities, & Sonata Effects in Wuthering Waves
InWuthering Waves, Echoes are a type of gear that can be equipped withyour Resonatorsto provide additional perks and skills that come in incredibly handy during combat. Echoes are obtained by defeating various enemies around the world, as some will leave behind a glowing, spectral silhouette figure that can be absorbed.
Echoes can either be1 cost, 2 cost, or 3 cost. When it comes to equipping Echoes to a Resonator, each Resonator will be able to have up to five different Echoes equipped at a single time, depending on the total cost stat held by the character in question. Thefirst Echo slotis where yourprimary Echowill be equipped, granting the benefit of buffs to your stats, as well as a unique skill to use in combat alongside your other moves. On the other hand, the other four slots are where you canassign additional Echoes, which will provide beneficial boosts to your stats, but not the addition of their unique skill, such as the primary Echo.

By equipping multiple Echoes that share the same Sonata to a single Resonator, you will be able to activate various Sonata Effects. Sonata Effects is a special set bonus effect that can amplify the abilities of your Resonator in various ways, such as increasing their damage output, energy regeneration, or healing capabilities. For this reason, learning what each Echo does and which ones may synergize well together to create Sonata Effects can be highly beneficial,enabling the strongest builds for your characters.
1
Common
Summon a Chirpuff to blast a powerful gust of wind. Deals Aero DMG and knocks enemies back.
Transform into Diamondclaw to enter a Defense Stance. Counterattack to deal Physical DMG.
Summon an Electro Predator to fire a rain of arrows, dealing Electro DMG.
Transform into Excarat to quickly advance and become immune to damage.
Summon a Fission Junrock for healing. If not in combat, it picks up minerals or plants nearby for you.
Summon a Fusion Dreadmane to fiercely strike the enemies, dealing Fusion DMG.
Summon a Fusion Prism that deals Fusion DMG with crystal shards.
Transform into Fusion Warrior to block enemy attacks. Deal Fusion DMG and reduce this Echo Skill’s CD when the block is successful.
Summon a Glacio Predator to throw ice spears and deal Glacio DMG.
Summon a Glacio Prism that deals Glacio DMG with crystal shards.
Summon a Gulpuff to blow bubbles and cause Glacio damage.
Summon a Havoc Prism that deals Havoc DMG with crystal shards.
Transform into a Hoartoise and slowly restore HP.
Transform into Hooscamp Flinger and pounce, dealing Aero DMG.
Summon a Sabyr Boar to charge and deal Physical DMG.
Summon a Spectro Prism that deals Spectro DMG with laser
Summon a Tick Tack that deals Havoc DMG and reduces enemy Vibration Strength.
Summon a Vanguard Junrock that charges forward, dealing Physical DMG to enemies in its path.
Summon a Whiff Whaff that deals Aero DMG and produces a Low-pressure Zone.
Transform into a Baby Viridblaze Saurian, rest in place to restore HP.
Summon a Baby Roseshroom to fire a laser, and deal Havoc DMG.
Summon a Zig Zag that deals Spectro DMG, and creates a Stagnation Zone.
Elite
3
Transform into Autopuppet Scout, to deal Glacio DMG to enemies nearby and generate Ice Walls.
Transform into Chasm Guardian to perform a powerful strike that deals Havoc DMG. Lose some HP on hit and then recover HP over time.
Transform into Cyan-Feathered Heron to charge at the enemies, dealing Aero DMG and interrupt enemy Special Skill.
Transform into a Flautist to deal Electro DMG and recover Concerto Energy on hit.
Summon a Viridblaze Saurian to continuously spit fire, dealing Fusion DMG.
Transform into a Havoc Dreadmane to launch tail strikes, dealing Havoc DMG.
Transform into the Rocksteady Guardian to enter a Parry Stance. Counterattack when hit by Special Skill to interrupt enemy Special Skills and deal Spectro DMG based on Max HP.
Summon a Roseshroom to fire a laser, and deal Havoc DMG.
Summon a Spearback to perform continuous claw strikes, dealing Physical DMG.
Transform into Stonewall Bracer and charge forward. Successful hits grant a follow-up strike and a shield.
Summon a Tambourinist to let friendly units inflict additional Havoc DMG.
Transform into Violet-Feathered Heron to block enemy attacks. Counterattack to deal Electro DMG and recover Concerto Energy.
Overlord
4
Activate the protection of Bell-Borne Geochelone, dealing Glacio DMG to nearby enemies based on current character’s DEF. Reduce incoming damage, increase damage dealt.
Transform into Crownless and relentlessly assault enemies, dealing Havoc DMG. Increase current character’s Havoc DMG and Resonance Skill DMG.
Transform into Dreamless to continuously attack enemies and deal Havoc DMG. This Echo Skill deals more damage after Rover-Havoc casts their Resonance Liberation.
Transform into Feilian Beringal to continuously attack enemies, dealing Aero DMG. Increase current character’s Aero DMG and Heavy Attack DMG.
Transform into Impermanence Heron to deal Havoc DMG. Long press to spit flames and continuously deal Havoc DMG. Once the attacks hit any enemy, restore current character’s Resonance Energy. Increase next character’s damage dealt.
Transform into Inferno Rider to perform consecutive strikes, dealing Fusion DMG. Increase current character’s Fusion DMG and Basic Attack DMG. Long press Echo Skill to enter the Riding Mode.
Transform into Lampylumen Myriad to continuously attack enemies, dealing Glacio damage. Increase current character’s Glacio DMG and Resonance Skill DMG.
Deal Electro DMG to enemies nearby and create Mech Waste that explodes in a while. Increase current character’s ATK.
Transform into Mourning Aix to continuously attack enemies, dealing Spectro damage. Increase current character’s Spectro DMG and Resonance Liberation DMG.
Transform into Tempest Mephis to continuously attack enemies, dealing Electro damage. Increase current character’s Electro DMG & Heavy Attack DMG.
Transform into Thundering Mephis to deal Electro DMG. Increase the current character’s Electro DMG and Resonance Liberation DMG.