Impermanence Heron is an echo in Wuthering Waves. Find out this echo ability, recommend primary main stats, sonata effects, and suggested characters here.
Table of Contents
Impermanence Heron Info
Echo Drop Rewards

Impermanence Heron is a Boss Challenge Echo that will drop Gold-Dissolving Feather Resonator Ascension Materials as a reward. After defeating the Impermanence Heron you'll need 60 waveplates to claim the rewards.
Echo Information
| Impermanence Heron | |
![]() | |
| COST | 4-COST |
| Secondary Main Stats | Flat ATK |
Impermanence Heron is one of the (4-COST) echoes with a fixed secondary main stats (Flat ATK), it has 7 random primary main stats.
Resonance
Moonlit Clouds |
Impermanence Heron Echo Ability
Use the Echo skill, transform into the Impermanence Heron, fly up and use the smash attack, causing % Havoc DMG. After hitting the enemy, restore 10 points of Resonance Energy to the current character. In the next 15 seconds, if the current character casts the Outro Skill, the damage of the character to take the stage can be increased by 12%, lasting for 15 seconds.
| Rank # | % Havoc DMG |
| Rank 1 | 314% |
| Rank 2 | 376.80% |
| Rank 3 | 439.60% |
| Rank 4 | 502.40% |
| Rank 5 | 565.20% |
Skill Cooldown: 25 seconds.
Impermanence Heron Primary Main Stats
We know that the primary main stats is random for all echoes, however if you want to maximize the potential of Impermanence Heron we recommend the players to try and getATK%.
| Echo Cost | Random Primary Main Stats |
Impermanence Heron (4-COST) | HP%, ATK%, DEF%, Crit Rate%, Crit DMG%, Healing Bonus% |
Impermanence Heron Sonata Effects
Achieve the Moonlit Clouds sonata effects since Impermanence Heron ability also relying on restore Energy Resonance & Increase DMG when using Outro Skill.
| Sonata | Effects |
Moonlit Clouds | 2 Set: Energy Regen increased by 10%. 5 Set: After using Outro Skill, the ATK of the next Resonator to enter the field increases by 22.5%, lasting 15 seconds. |
Note: Equip the same Impermanence Heron echo will not get Sonata effects. The players need to find other echo that has Moonlit Clouds resonance to achieve the effects.
Impermanence Heron Suggested Characters
Impermanence Heron is a (4-COST) echo so it ability and set bonus is really great. If the player, want to use Impermanence Heron as their active, we recommend using it with any Havoc Characters.
Danjin | Taoqi |
Other Echoes Details
End of Impermanence Heron Echo.


Moonlit Clouds
Danjin
Taoqi
Aero Predator
Phantom Feilian Beringal
Phantom: Hoartoise
Phantom Impermanence Heron
Phantom Mourning Aix
Phantom Rock Guardian
Phantom Thundering Mephis
Autopuppet Scout
Bell-Borne Geochelone
Baby Roseshroom
Chaserazor
Chasm Guardian
Chirpuff
Crownless
Cruisewing
Cyan-Feathered Heron
Diamondclaw
Electro Predator
Excarat
Feilian Beringal
Fission Junrock
Flautist
Fusion Dreadmane Minor
Fusion Prism
Fusion Warrior
Viridblaze Saurian
Glacio Predator
Glacio Prism
Gulpuff
Havoc Dreadmane
Havoc Prism
Havoc Warrior
Hoartoise
Hoochief
Hooscamp Flinger
Inferno Rider
Lampylumen Myriad
Mech Abomination
Mourning Aix
Rocksteady Guardian
Roseshroom Mature
Sabyr Boar
Snip Snap
Spearback
Spectro Prism
Stonewall Bracer
Tambourinist
Tempest Mephis
Tick Tack
Traffic Illuminator
Vanguard Junrock
Violet-Feathered Heron
Whiff Whaff
Zig Zag