![[Reverb] Mark II W-Engine — Zenless Zone Zero B-Rank Support W-Engine](/images/ui/wengines/markII.webp "[Reverb] Mark II ZZZ W-Engine")
[Reverb] Mark II Overview
what it does[Reverb] Mark II is a B-Rank Support W-Engine in Zenless Zone Zero with 476 base ATK and 40% Energy Regen at max level; it is a recommended budget W-Engine for Nicole Demara.
- Rank
- B-Rank
- Specialty
- Support
- Base ATK (max)
- 476
- Substat
- Energy Regen 40%
- Best for
- Nicole Demara
- Refinements
- R1 – R5
Passive by Refinement
R1 → R5| Rank | Passive effect |
|---|---|
| R1 | EX Special Attack or Chain Attack: squad Anomaly Mastery and Anomaly Proficiency +10 for 10s (once per 20s). |
| R2 | EX Special Attack or Chain Attack: squad Anomaly Mastery and Anomaly Proficiency +12.5 for 10s (once per 20s). |
| R3 | EX Special Attack or Chain Attack: squad Anomaly Mastery and Anomaly Proficiency +15 for 10s (once per 20s). |
| R4 | EX Special Attack or Chain Attack: squad Anomaly Mastery and Anomaly Proficiency +17.5 for 10s (once per 20s). |
| R5 | EX Special Attack or Chain Attack: squad Anomaly Mastery and Anomaly Proficiency +20 for 10s (once per 20s). |
Stat Progression
Lv10 → Lv60| Stat | Lv10 | Lv20 | Lv30 | Lv40 | Lv50 | Lv60 | Max |
|---|---|---|---|---|---|---|---|
| Base ATK | 32 | 91 | 168 | 249 | 327 | 403 | 476 |
| Energy Regen | 16% | 20% | 24% | 28% | 32% | 36% | 40% |
Max column is Lv60 after the final Modification.
Best Agents
recommended on
Ether · Support
Ice · Support
Fire · SupportPassive active on Support agents: Astra Yao, Rina, Sunna, Nicole Demara, Soukaku, Lucy, Yuzuha.
[Reverb] Mark II FAQ
quick answersWhat does [Reverb] Mark II do in Zenless Zone Zero?
[Reverb] Mark II is a B-Rank Support W-Engine. At max level it provides 476 base ATK and 40% Energy Regen. Its passive at R1: EX Special Attack or Chain Attack: squad Anomaly Mastery and Anomaly Proficiency +10 for 10s (once per 20s).
Is [Reverb] Mark II worth refining to R5?
Refinement only upgrades the passive, not the base stat or substat. At R1 the passive reads: EX Special Attack or Chain Attack: squad Anomaly Mastery and Anomaly Proficiency +10 for 10s (once per 20s). At R5 it reads: EX Special Attack or Chain Attack: squad Anomaly Mastery and Anomaly Proficiency +20 for 10s (once per 20s). That is 2× 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 [Reverb] Mark II?
[Reverb] Mark II reaches 476 base ATK at max level (Lv60, Modification 5), starting from 32 at Lv10. Its Energy Regen substat grows from 16% to 40%.
Which agents can equip [Reverb] Mark II?
Only Support agents can use [Reverb] Mark II's passive — any agent can slot it, but the passive stays inactive on other specialties. Support agents include Astra Yao, Rina, Sunna, Nicole Demara, Soukaku, Lucy, Yuzuha.