Starlight Engine Overview
what it doesStarlight Engine is an A-Rank Attack W-Engine in Zenless Zone Zero with 595 base ATK and 25% ATK at max level; it is a recommended budget W-Engine for Sigrid.
- Rank
- A-Rank
- Specialty
- Attack
- Base ATK (max)
- 595
- Substat
- ATK 25%
- Best for
- Sigrid
- Refinements
- R1 – R5
Passive by Refinement
R1 → R5| Rank | Passive effect |
|---|---|
| R1 | Dodge Counter or Quick Assist: ATK +12% for 12s. |
| R2 | Dodge Counter or Quick Assist: ATK +15% for 12s. |
| R3 | Dodge Counter or Quick Assist: ATK +18% for 12s. |
| R4 | Dodge Counter or Quick Assist: ATK +21% for 12s. |
| R5 | Dodge Counter or Quick Assist: ATK +24% for 12s. |
Stat Progression
Lv10 → Lv60| Stat | Lv10 | Lv20 | Lv30 | Lv40 | Lv50 | Lv60 | Max |
|---|---|---|---|---|---|---|---|
| Base ATK | 40 | 114 | 211 | 313 | 410 | 503 | 595 |
| ATK% | 10% | 12.5% | 15% | 17.5% | 20% | 22.5% | 25% |
Max column is Lv60 after the final Modification.
Used By
recommended onSigrid
Ice · Attack
Zhu Yuan
Ether · Attack
Ellen Joe
Ice · Attack
Evelyn
Fire · Attack
Soldier 11
Fire · Attack
Silver Soldier Anby
Electric · Attack
Starlight Engine FAQ
quick answersWhat does Starlight Engine do in Zenless Zone Zero?+
Starlight Engine is an A-Rank Attack W-Engine. At max level it provides 595 base ATK and 25% ATK. Its passive at R1: Dodge Counter or Quick Assist: ATK +12% for 12s.
Is Starlight Engine worth refining to R5?+
Refinement only upgrades the passive, not the base stat or substat. At R1 the passive reads: Dodge Counter or Quick Assist: ATK +12% for 12s. At R5 it reads: Dodge Counter or Quick Assist: ATK +24% for 12s. 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 Starlight Engine?+
Starlight Engine reaches 595 base ATK at max level (Lv60, Modification 5), starting from 40 at Lv10. Its ATK substat grows from 10% to 25%.
Which agents can equip Starlight Engine?+
Only Attack agents can use Starlight Engine's passive — any agent can slot it, but the passive stays inactive on other specialties. Attack agents include Sigrid, Pyrois, Zhu Yuan, Ellen Joe, Evelyn, Soldier 11, Silver Soldier Anby, Harumasa and 12 more.

