Fusion Compiler Overview
what it doesFusion Compiler is an S-Rank Anomaly W-Engine in Zenless Zone Zero with 684 base ATK and 24% PEN Ratio at max level; it is a recommended alternative W-Engine for Aria.
- Rank
- S-Rank
- Specialty
- Anomaly
- Base ATK (max)
- 684
- Substat
- PEN Ratio 24%
- Best for
- Aria
- Refinements
- R1 – R5
Passive by Refinement
R1 → R5| Rank | Passive effect |
|---|---|
| R1 | ATK +12%. Special or EX Special Attack: Anomaly Proficiency +25 for 8s (max 3 stacks). |
| R2 | ATK +15%. Special or EX Special Attack: Anomaly Proficiency +31.25 for 8s (max 3 stacks). |
| R3 | ATK +18%. Special or EX Special Attack: Anomaly Proficiency +37.5 for 8s (max 3 stacks). |
| R4 | ATK +21%. Special or EX Special Attack: Anomaly Proficiency +43.75 for 8s (max 3 stacks). |
| R5 | ATK +24%. Special or EX Special Attack: Anomaly Proficiency +50 for 8s (max 3 stacks). |
Stat Progression
Lv10 → Lv60| Stat | Lv10 | Lv20 | Lv30 | Lv40 | Lv50 | Lv60 | Max |
|---|---|---|---|---|---|---|---|
| Base ATK | 46 | 131 | 243 | 359 | 472 | 580 | 684 |
| PEN Ratio | 9.6% | 12% | 14.4% | 16.8% | 19.2% | 21.6% | 24% |
Max column is Lv60 after the final Modification.
Best Agents
recommended on
Aria
Ether · Anomaly
Miyabi
Frost · Anomaly
Jane Doe
Physical · Anomaly
Promeia
Ice · Anomaly
Grace Howard
Electric · Anomaly
Alice
Physical · Attack
Passive active on Anomaly agents: Phoenix, Remielle, Velina, Aria, Miyabi, Yanagi, Jane Doe, Vivian, Promeia, Burnice, Piper, Grace Howard.
Fusion Compiler FAQ
quick answersWhat does Fusion Compiler do in Zenless Zone Zero?
Fusion Compiler is an S-Rank Anomaly W-Engine. At max level it provides 684 base ATK and 24% PEN Ratio. Its passive at R1: ATK +12%. Special or EX Special Attack: Anomaly Proficiency +25 for 8s (max 3 stacks).
Who is the best agent for Fusion Compiler?
Fusion Compiler is not the top pick for any agent, but it is a recommended alternative W-Engine for Aria (Ether Anomaly).
Is Fusion Compiler worth refining to R5?
Refinement only upgrades the passive, not the base stat or substat. At R1 the passive reads: ATK +12%. Special or EX Special Attack: Anomaly Proficiency +25 for 8s (max 3 stacks). At R5 it reads: ATK +24%. Special or EX Special Attack: Anomaly Proficiency +50 for 8s (max 3 stacks). That is 2× the R1 values. S-Rank refinements cost duplicate limited pulls, so only refine if you already own extra copies.
What is the max base ATK of Fusion Compiler?
Fusion Compiler reaches 684 base ATK at max level (Lv60, Modification 5), starting from 46 at Lv10. Its PEN Ratio substat grows from 9.6% to 24%.
Which agents can equip Fusion Compiler?
Only Anomaly agents can use Fusion Compiler's passive — any agent can slot it, but the passive stays inactive on other specialties. Anomaly agents include Phoenix, Remielle, Velina, Aria, Miyabi, Yanagi, Jane Doe, Vivian and 4 more.