Echo sets

37 Sonata sets. Bonus text is from the game; abbreviations and notes are hand-written.

37 sets

Set	Abbreviation	Echoes	Bonus
Freezing Frost	FF	15 echoes Autopuppet Scout Clang Bang Excarat Fusion Prism Glacio Dreadmane Glacio Predator Glacio Prism Gulpuff Hoartoise Lampylumen Myriad Lumiscale Construct Roseshroom Sabyr Boar Tambourinist Tick Tack	2pc Glacio DMG + 10%. 5pc Glacio DMG + 10% after releasing Basic Attack or Heavy Attack. This effect stacks up to 3 times, each stack lasts 15s.
Molten Rift	MR	15 echoes Baby Viridblaze Saurian Cuddle Wuddle Electro Predator Fusion Dreadmane Fusion Prism Fusion Warrior Havoc Dreadmane Inferno Rider Lava Larva Nightmare: Inferno Rider Snip Snap Spectro Prism Traffic Illuminator Violet-Feathered Heron Viridblaze Saurian	2pc Fusion DMG + 10%. 5pc Fusion DMG + 30% for 15s after releasing Resonance Skill.
Void Thunder	VT	17 echoes Aero Predator Baby Viridblaze Saurian Cuddle Wuddle Electro Predator Fission Junrock Flautist Fusion Warrior Havoc Prism Lumiscale Construct Nightmare: Tempest Mephis Nightmare: Thundering Mephis Spectro Prism Tempest Mephis Thundering Mephis Traffic Illuminator Vanguard Junrock Violet-Feathered Heron	2pc Electro DMG + 10%. 5pc Electro DMG + 15% after releasing Heavy Attack or Resonance Skill. This effect stacks up to 2 times, each stack lasts 15s.
Sierra Gale	SG, Gale	14 echoes Aero Predator Baby Roseshroom Carapace Chirpuff Cyan-Feathered Heron Dwarf Cassowary Feilian Beringal Fusion Warrior Hoochief Hooscamp Nightmare: Feilian Beringal Sabyr Boar Traffic Illuminator Whiff Whaff	2pc Aero DMG + 10%. 5pc Aero DMG + 30% for 15s after releasing Intro Skill.
Celestial Light	CL	17 echoes Autopuppet Scout Clang Bang Cruisewing Cyan-Feathered Heron Glacio Predator Gulpuff Havoc Prism Havoc Warrior Hoartoise Jué Lightcrusher Lottie Lost Mourning Aix Rocksteady Guardian Spectro Prism Tick Tack Zig Zag	2pc Spectro DMG + 10%. 5pc Spectro DMG + 30% for 15s after releasing Intro Skill.
Havoc Eclipse Formerly Sun-sinking Eclipse; the community still often uses the abbreviation SSE.	HE, SSE	14 echoes Baby Roseshroom Chirpuff Crownless Dreamless Excarat Glacio Prism Havoc Dreadmane Havoc Prism Havoc Warrior Nightmare: Crownless Phantom: Dreamless Roseshroom Tambourinist Tick Tack	2pc Havoc DMG + 10%. 5pc Havoc DMG + 7.5% after releasing Basic Attack or Heavy Attack. This effect stacks up to 4 times, each stack lasts 15s.
Rejuvenating Glow	RG, Rejuv, Heal	15 echoes Bell-Borne Geochelone Chasm Guardian Cruisewing Dwarf Cassowary Fallacy of No Return Fission Junrock Fusion Dreadmane Hoochief Phantom: Feilian Beringal Rocksteady Guardian Snip Snap Stonewall Bracer Tick Tack Vanguard Junrock Whiff Whaff	2pc Healing Bonus + 10%. 5pc Increases the ATK of all party members by 15% for 30s upon healing allies.
Moonlit Clouds	MC, Moonlit	15 echoes Bell-Borne Geochelone Carapace Cruisewing Diamondclaw Fission Junrock Glacio Dreadmane Glacio Prism Impermanence Heron Lottie Lost Sabyr Boar Spearback Stonewall Bracer Viridblaze Saurian Whiff Whaff Zig Zag	2pc Energy Regen + 10%. 5pc Upon using Outro Skill, increases the ATK of the next Resonator by 22.5% for 15s.
Lingering Tunes	LT	14 echoes Baby Viridblaze Saurian Chasm Guardian Diamondclaw Flautist Fusion Prism Hooscamp Lava Larva Lottie Lost Mech Abomination Snip Snap Spearback Tick Tack Vanguard Junrock Zig Zag	2pc ATK +10% 5pc While on the field, ATK increases by 5% every 1.5s. This effect stacks up to 4 times. Outro Skill DMG + 60%.
Frosty Resolve Resonance Skill DMG. Bonus details are not in the source yet.	FR	40 echoes Abyssal Mercator Abyssal Patricius Brant Calcharo Camellya Cantarella Carlotta Cartethyia Changli Chest Mimic Chop Chop: Leftless Chop Chop: Rightless Galescourge Stalker Golden Junrock Hocus Pocus Jinhsi MonsterInfo_60200501_Name MonsterInfo_60200601_Name MonsterInfo_60200602_Name MonsterInfo_60200603_Name MonsterInfo_60200604_Name MonsterInfo_60200605_Name MonsterInfo_60200606_Name MonsterInfo_60200607_Name MonsterInfo_60200608_Name MonsterInfo_60200609_Name MonsterInfo_60200610_Name MonsterInfo_60200611_Name MonsterInfo_60200612_Name MonsterInfo_60200613_Name Nightmare: Lampylumen Myriad Phantom: Hoartoise Phantom: Rocksteady Guardian Phoebe Questless Knight Roccia Sentry Construct Shorekeeper Zani Zig Zag	2pc Resonance Skill DMG + 12% 5pc Casting Resonance Skill grants 22.5% Glacio DMG Bonus for 15s and casting Resonance Liberation increases Resonance Skill DMG by 18%, lasting for 5s. This effect stacks up to 2 times.
Eternal Radiance Spectro Frazzle users only; Jinhsi CANNOT use it. Bonus details are not in the source yet.	ER set	15 echoes Abyssal Mercator Aero Prism Capitaneus Chop Chop: Headless Diggy Duggy Diurnus Knight Fae Ignis Flautist Frostscourge Stalker Golden Junrock Nightmare: Mourning Aix Phantom: Fae Ignis Rage Against the Statue Sagittario Vitreum Dancer	2pc Spectro DMG + 10% 5pc Inflicting Spectro Frazzle on enemies increases Crit. Rate by 20% for 15s. Attacking enemies inflicted with 10 stacks of Spectro Frazzle grants 15% Spectro DMG Bonus for 15s.
Midnight Veil details not in the source yet	—	16 echoes Abyssal Gladius Chest Mimic Electro Drake Fae Ignis Flautist Frostscourge Stalker Gulpuff La Guardia Lorelei Nightmare: Impermanence Heron Nimbus Wraith Nocturnus Knight Phantom: Fae Ignis Questless Knight Voltscourge Stalker Zig Zag	2pc Havoc DMG + 10% 5pc When Outro Skill is triggered, deal additional 480% Havoc DMG to surrounding enemies, considered Outro Skill DMG, and grant the incoming Resonator 15% Havoc DMG Bonus for 15s.
Empyrean Anthem needs checking: from general knowledge, not the source file (the source only says "Coordinated ATK support set").	EA	18 echoes Abyssal Patricius Calcified Junrock Chest Mimic Chop Chop Galescourge Stalker Hecate Hocus Pocus Jué Nightmare: Lampylumen Myriad Nightmare: Tempest Mephis Nimbus Wraith Nocturnus Knight Phantom: Chop Chop Phantom: Hoartoise Tempest Mephis Vitreum Dancer Voltscourge Stalker Zig Zag	2pc Energy Regen + 10% 5pc Increase the Resonator's Coordinated Attack DMG by 80%. Upon a critical hit of Coordinated Attack, increase the active Resonator's ATK by 20% for 4s.
Tidebreaking Courage needs checking: from general knowledge, not the source file (the source only says "special condition, e.g. Brant needs 250% ER").	TC	15 echoes Abyssal Gladius Aero Drake Aero Prism Calcified Junrock Chop Chop Chop Chop: Headless Chop Chop: Leftless Chop Chop: Rightless Diggy Duggy Diurnus Knight Dragon of Dirge Dreamless Hurriclaw Jué Phantom: Chop Chop	2pc Energy Regen + 10% 5pc Increase the Resonator's ATK by 15%. Reaching 250% Energy Regen increases all Attribute DMG by 30% for the Resonator.
Gusts of Welkin details not in the source yet	—	12 echoes Aero Drake Capitaneus Devotee's Flesh Electro Drake Glacio Drake Hurriclaw La Guardia Nightmare: Kelpie Rage Against the Statue Reminiscence: Fleurdelys Sacerdos Sagittario	2pc Aero DMG + 10% 5pc Inflicting Aero Erosion upon enemies increases Aero DMG for all Resonators in the team by 15%, and for the Resonator triggering this effect by an additional 15%, lasting for 20s.
Windward Pilgrimage details not in the source yet	—	12 echoes Capitaneus Devotee's Flesh Fusion Drake Glacio Drake Havoc Drake Kerasaur Nightmare: Kelpie Phantom: Kerasaur Pilgrim's Shell Reminiscence: Fleurdelys Sacerdos Spectro Drake	2pc Aero DMG + 10% 5pc Hitting a target with Aero Erosion increases Crit. Rate by 10% and grants 30% Aero DMG Bonus, lasting for 10s.
Flaming Clawprint Lupa's dedicated set. Bonus details are not in the source yet.	FCP	13 echoes Aero Drake Corrosaurus Devotee's Flesh Electro Drake Fusion Drake Havoc Drake Kerasaur La Guardia Lioness of Glory Phantom: Kerasaur Pilgrim's Shell Sagittario Spectro Drake	2pc Fusion DMG + 10% 5pc Casting Resonance Liberation grants all Resonators in the team 15% Fusion DMG Bonus and the caster 20% Resonance Liberation DMG Bonus, lasting for 35s.
Dream of the Lost details not in the source yet	—	8 echoes Chop Chop Fae Ignis Nightmare: Glacio Predator Nightmare: Havoc Warrior Nightmare: Hecate Nightmare: Tambourinist Phantom: Chop Chop Reminiscence: Fenrico	3pc Holding 0 Resonance Energy increases Crit. Rate by 20% and grants 35% Echo Skill DMG Bonus.
Crown of Valor details not in the source yet	—	7 echoes Calcified Junrock Hurriclaw Lady of the Sea Nightmare: Aero Predator Nightmare: Electro Predator Nightmare: Violet-Feathered Heron The False Sovereign	3pc Upon gaining a Shield, increase the Resonator's ATK by 6% and Crit. DMG by 4% for 4s. This effect can be triggered once every 0.5s and stacks up to 5 times.
Law of Harmony details not in the source yet	—	6 echoes Golden Junrock Nightmare: Chirpuff Nightmare: Cyan-Feathered Heron Nightmare: Gulpuff Rage Against the Statue Reminiscence: Fenrico	3pc Casting Echo Skill grants 30% Heavy Attack DMG Bonus to the caster for 4s. Additionally, all Resonators in the team gain 4% Echo Skill DMG Bonus for 30s, stacking up to 4 times. Echoes of the same name can only trigger this effect once. The record of Echo triggering this effect is cleared along with this effect. At 4 stacks, casting Echo Skill again resets the duration of this effect.
Flamewing's Shadow details not in the source yet	—	7 echoes Corrosaurus Kerasaur Nightmare: Baby Roseshroom Nightmare: Baby Viridblaze Saurian Nightmare: Viridblaze Saurian Nimbus Wraith Reminiscence: Threnodian - Leviathan	3pc Dealing Echo Skill DMG increases Heavy Attack Crit. Rate by 20% for 6s. Dealing Heavy Attack DMG increases Echo Skill Crit. Rate by 20% for 6s. While both effects are active, gain 16% Fusion DMG Bonus.
Thread of Severed Fate details not in the source yet	—	6 echoes Abyssal Gladius Havoc Drake Nightmare: Dwarf Cassowary Nightmare: Roseshroom Nightmare: Tick Tack Reminiscence: Threnodian - Leviathan	3pc Inflicting Havoc Bane increases the Resonator's ATK by 20% and grants 30% Resonance Liberation DMG Bonus for 5s.
Pact of Neonlight Leap details not in the source yet	—	9 echoes Flora Drone Geospider S4 Hyvatia Ironhoof Mining Reindeer Phantom: Zip Zap Sabercat Prowler Sabercat Reaver Zip Zap	2pc Spectro DMG + 10% 5pc Casting Outro Skill increases the ATK of the incoming Resonator who casts Intro Skill by 15%. Each point of Tune Break Boost the incoming Resonator has additionally increases their ATK by 0.3%, up to 15%. This effect lasts for 15s, or until the Resonator is switched out.
Halo of Starry Radiance details not in the source yet	—	9 echoes Frostbite Coleoid Geospider S4 Mining Drone Phantom: Reactor Husk Reactor Husk Sabercat Prowler Sabercat Reaver Spacetrek Explorer Tremor Warrior	2pc Healing Bonus + 10%. 5pc When healing a Resonator in the team, every 1% of Off-Tune Buildup Rate grants a 0.2% ATK increase to all Resonators in the team for 4s, up to 25%. Effects of the same name cannot be stacked.
Rite of Gilded Revelation details not in the source yet	—	11 echoes Flora Drone Flora Reindeer Hyvatia Mining Drone Phantom: Twin Nova - Collapsar Blade Phantom: Twin Nova - Nebulous Cannon Phantom: Zip Zap Twin Nova: Collapsar Blade Twin Nova: Nebulous Cannon Windlash Coleoid Zip Zap	2pc Spectro DMG + 10% 5pc Dealing Basic Attack DMG increases Spectro DMG by 10% for 5s, stacking up to 3 times. With 3 stacks, casting Resonance Liberation grants 40% Basic Attack DMG Bonus.
Trailblazing Star Tune Break set. Bonus details are not in the source yet.	TS	10 echoes Geospider S4 Glommoth Iceglint Dancer Kronablight Phantom: Iceglint Dancer Phantom: Kronaclaw Reminiscence: Kronaclaw Shadow Stepper Sigillum Twin Nova: Collapsar Blade	2pc Fusion DMG + 10% 5pc Inflicting Fusion Burst or Tune Rupture - Shifting increases the Resonator's Crit. Rate by 20% and grants 20% Fusion DMG Bonus for 8s.
Chromatic Foam Fusion Burst DMG. Bonus details are not in the source yet.	CF	11 echoes Kronablight Phantom: Kronaclaw Phantom: Reactor Husk Reactor Husk Reminiscence: Denia Reminiscence: Kronaclaw Shadow Stepper Spacetrek Explorer Tremor Warrior Twin Nova: Nebulous Cannon Zip Zap	2pc Fusion DMG + 10% 5pc When the Resonator inflicts Fusion Burst on the enemies, they gain the following effects: Gain 10% Fusion DMG Bonus for 15 s. While this effect is active, casting an Outro Skill grants the incoming Resonator 25% Fusion DMG Bonus for 15s.
Sound of True Name details not in the source yet	—	8 echoes Flora Drone Mining Drone Nameless Explorer Sabercat Prowler Sabercat Reaver Spacetrek Explorer Twin Nova: Collapsar Blade Zip Zap	2pc Aero DMG + 10% 5pc Dealing Echo Skill DMG to enemies increases the Resonator's Echo Skill Crit. Rate by 20%, and grants 15% Aero DMG Bonus for 5s.
Wishes of Quiet Snowfall details not in the source yet	—	8 echoes Frostbite Coleoid Glommoth Iceglint Dancer Ironhoof Reminiscence: Threnodian - Voidborne Construct Shadow Stepper Tremor Warrior Windlash Coleoid	2pc Glacio DMG + 10% 5pc Inflicting Glacio Chafe on enemies increases Glacio DMG dealt by 10% for 15s. The Resonator gains the Snowfall effect for 15s, which can be triggered once every 25s. While Snowfall is active: - Dealing Resonance Liberation DMG removes Snowfall and increases the Resonator's Crit. Rate by 25% for 6s. While the effect is active, dealing Resonance Liberation DMG extends its duration by 4s, triggered once every 0.5s, up to 6 times. - Casting Outro Skill removes Snowfall and grants 25% Glacio DMG Bonus to the incoming Resonator for 15s. When Snowfall is removed, only one of the effects above can be triggered.
Reel of Spliced Memories 3-cost alternative for Denia. Bonus details are not in the source yet.	RSM	8 echoes Flora Drone Flora Reindeer Iceglint Dancer Ironhoof Mining Drone Mining Reindeer Nameless Explorer Voidwing Moth	2pc ATK + 10% 5pc Inflicting Tune Rupture - Shifting or Tune Strain - Shifting on enemies increases the Tune Break Boost of Resonators in the team by 20 for 30s. Effects of the same name do not stack.
Shadow of Shattered Dreams	—	1 echoes Reminiscence - Nightmare: Adam Smasher	1pc Inflicting Hack - Shifting on the target grants 35% Basic Attack DMG Bonus and Heavy Attack DMG Bonus for 15s.
Song of Feathered Trace	—	8 echoes Fog Lionarch Fog Lionarch: Body Fog Lionarch: Head Forbidden Bastion Kernel Puppet: Joy Smiter Smolder Thousand-Puppet Pavilion	2pc Energy Regen + 10% 5pc Upon inflicting Havoc Bane, gain Xuanling's Feather, which grants a 20% increase in Crit. Rate and 35% increase in Heavy Attack DMG Bonus to the Resonator, lasting 15s. Upon inflicting Glacio Chafe, gain Chongming's Feather, which grants a 0.1% increase in ATK to Resonators in the team for every 1% of the Resonator's Energy Regen, up to 25%, lasting 10s.
Heart of Evil's Purge	—	8 echoes Aureate Picket Calamity Effigy Fog Lionarch Forbidden Bastion Kernel Puppet: Anger Kernel Puppet: Reflection Kernel Puppet: Worry Myriad Snare: Rustfire Chassis	2pc Aero DMG + 10% 5pc Inflicting Tune Strain - Shifting increases Crit. DMG by 20% and Aero DMG Bonus 30% for 15s.
Lamp of Nether Road	—	8 echoes Calamity Effigy Fog Lionarch Forbidden Bastion Kernel Puppet: Fright Kernel Puppet: Grief Myriad Snare: Rustfire Chassis Porcelain Picket Stone Picket	2pc HP + 10% 5pc Upon gaining a Shield, gain 5% increase in Crit. Rate for 5s, max 4 stacks. This effect can be triggered every 0.5s. At max stacks, gain 15% Fusion DMG Bonus.
Heart of Sworn Vigil	—	8 echoes Bloomburst Puppet Fog Lionarch: Body Fog Lionarch: Head Formrender Jade Nether Serpent Kernel Puppet: Joy Reminiscence: Suhsin the Inevitable Soulfrayer	2pc Electro DMG + 10% 5pc Inflicting Electro Flare on the target, obtaining Unison, or triggering Unison Response increases the Resonator's Crit. Rate by 15% and grants them 22.5% Electro DMG for 30s.
Flash of Electric Reflection	—	7 echoes Aureate Picket Kernel Puppet: Worry Porcelain Picket Reminiscence: Suhsin the Inevitable Skywatch Lancer Soulfrayer Stone Picket	2pc Electro DMG + 10% 5pc When the Resonator inflicts Electro Flare on enemies, they gain the following effects: Gain 10% Electro DMG Bonus for 15s. While this effect is active, casting Outro Skill grants the incoming Resonator 25% Electro DMG Bonus for 15s.
Flower of Tinged Yearning	—	7 echoes Formrender Kernel Puppet: Anger Kernel Puppet: Fright Kernel Puppet: Grief Kernel Puppet: Reflection Skywatch Lancer Thousand-Puppet Pavilion	2pc Healing + 10% 5pc Healing a Resonator in the team increases the ATK of all Resonators in the team by 10% for 30s. Effects of the same name cannot be stacked. While the effect is active, if the Resonator gains Unison or triggers Unison Response, their ATK is further increased by 15%.

Common 3pc + 2pc combos

3pc [character set] + 2pc Moonlit Clouds: for the extra ATK buff from Outro.
3pc [element set] + 2pc [element set]: for pure element DMG.
5pc [universal set]: for specific mechanics (e.g. Brant with Tidebreaking Courage).
Always check the character's build entry for its recommended combo.