![[Cinder] Cobalt W-Engine — Zenless Zone Zero B-Rank Support W-Engine](/_next/image?url=%2Fimages%2Fui%2Fwengines%2Fcobalt.webp&w=1920&q=75&dpl=dpl_8Fni6dNwcUchjxbkLWLKnqXxZwV4 "[Cinder] Cobalt ZZZ W-Engine")
[Cinder] Cobalt Overview
what it does[Cinder] Cobalt is a B-Rank Support W-Engine in Zenless Zone Zero with 476 base ATK and 20% HP at max level; its passive only activates on Support agents.
- Rank
- B-Rank
- Specialty
- Support
- Base ATK (max)
- 476
- Substat
- HP 20%
- Best for
- Support agents
- Refinements
- R1 – R5
Passive by Refinement
R1 → R5| Rank | Passive effect |
|---|---|
| R1 | Entering combat: ATK +7.2% for 10s (once per 20s). |
| R2 | Entering combat: ATK +9% for 10s (once per 20s). |
| R3 | Entering combat: ATK +10.8% for 10s (once per 20s). |
| R4 | Entering combat: ATK +12.6% for 10s (once per 20s). |
| R5 | Entering combat: ATK +14.4% 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 |
| HP% | 8% | 10% | 12% | 14% | 16% | 18% | 20% |
Max column is Lv60 after the final Modification.
Used By
recommended onNo current build on this site lists [Cinder] Cobalt as a pick. It can be equipped by any Support agent — browse the agent guides or compare it on the W-Engine list.
[Cinder] Cobalt FAQ
quick answersWhat does [Cinder] Cobalt do in Zenless Zone Zero?+
[Cinder] Cobalt is a B-Rank Support W-Engine. At max level it provides 476 base ATK and 20% HP. Its passive at R1: Entering combat: ATK +7.2% for 10s (once per 20s).
Is [Cinder] Cobalt worth refining to R5?+
Refinement only upgrades the passive, not the base stat or substat. At R1 the passive reads: Entering combat: ATK +7.2% for 10s (once per 20s). At R5 it reads: Entering combat: ATK +14.4% 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 [Cinder] Cobalt?+
[Cinder] Cobalt reaches 476 base ATK at max level (Lv60, Modification 5), starting from 32 at Lv10. Its HP substat grows from 8% to 20%.
Which agents can equip [Cinder] Cobalt?+
Only Support agents can use [Cinder] Cobalt'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.