Boisterous Echoes Overview
what it doesBoisterous Echoes is an A-Rank Anomaly W-Engine in Zenless Zone Zero with 595 base ATK and 75 Anomaly Proficiency at max level; its passive only activates on Anomaly agents.
- Rank
- A-Rank
- Specialty
- Anomaly
- Base ATK (max)
- 595
- Substat
- Anomaly Proficiency 75
- Best for
- Anomaly agents
- Refinements
- R1 – R5
Passive by Refinement
R1 → R5| Rank | Passive effect |
|---|---|
| R1 | On triggering Vortex, gain 2 Energy (once every 10s). DMG +11.5% against enemies afflicted with an Attribute Anomaly. |
| R2 | On triggering Vortex, gain 2.3 Energy (once every 10s). DMG +13.2% against enemies afflicted with an Attribute Anomaly. |
| R3 | On triggering Vortex, gain 2.6 Energy (once every 10s). DMG +15% against enemies afflicted with an Attribute Anomaly. |
| R4 | On triggering Vortex, gain 2.9 Energy (once every 10s). DMG +16.7% against enemies afflicted with an Attribute Anomaly. |
| R5 | On triggering Vortex, gain 3.2 Energy (once every 10s). DMG +18.4% against enemies afflicted with an Attribute Anomaly. |
Stat Progression
Lv10 → Lv60| Stat | Lv10 | Lv20 | Lv30 | Lv40 | Lv50 | Lv60 | Max |
|---|---|---|---|---|---|---|---|
| Base ATK | 40 | 114 | 211 | 313 | 410 | 503 | 595 |
| Anomaly Proficiency | 30 | 37.5 | 45 | 52.5 | 60 | 67.5 | 75 |
Max column is Lv60 after the final Modification.
Used By
recommended onNo current build on this site lists Boisterous Echoes as a pick. It can be equipped by any Anomaly agent — browse the agent guides or compare it on the W-Engine list.
Boisterous Echoes FAQ
quick answersWhat does Boisterous Echoes do in Zenless Zone Zero?+
Boisterous Echoes is an A-Rank Anomaly W-Engine. At max level it provides 595 base ATK and 75 Anomaly Proficiency. Its passive at R1: On triggering Vortex, gain 2 Energy (once every 10s). DMG +11.5% against enemies afflicted with an Attribute Anomaly.
Is Boisterous Echoes worth refining to R5?+
Refinement only upgrades the passive, not the base stat or substat. At R1 the passive reads: On triggering Vortex, gain 2 Energy (once every 10s). DMG +11.5% against enemies afflicted with an Attribute Anomaly. At R5 it reads: On triggering Vortex, gain 3.2 Energy (once every 10s). DMG +18.4% against enemies afflicted with an Attribute Anomaly. That is 1.6× the R1 values. A- and B-Rank copies come from the standard banner and shop, so refining is cheap and usually worth it.
What is the max base ATK of Boisterous Echoes?+
Boisterous Echoes reaches 595 base ATK at max level (Lv60, Modification 5), starting from 40 at Lv10. Its Anomaly Proficiency substat grows from 30 to 75.
Which agents can equip Boisterous Echoes?+
Only Anomaly agents can use Boisterous Echoes's passive — any agent can slot it, but the passive stays inactive on other specialties. Anomaly agents include Remielle, Velina, Aria, Miyabi, Yanagi, Jane Doe, Vivian, Promeia and 3 more.