Hellfire Gears guide for Zenless Zone Zero (ZZZ). See rating and upgrade materials, stats, and recommended characters (Agents) & more!
| Character | Signature |
|---|---|
Koleda | Hellfire Gears |
Hellfire Gears (Koleda's Signature Weapon)
Basic Information

| Rare | Specialty | Signature | |||
|---|---|---|---|---|---|
Koleda | |||||
| Base Stat | Advanced Stats | ||||
| 684 | Impact 18% | ||||
| Effect: Passionate Construction | |||||
| While off-field, the equipper's Energy Regen increases by [0.6-1.2]/s. When using an EX Special Attack, the equipper's impact is increased by [10-20]% for 10s, stacking up to 2 times. The duration of each stack is calculated separately. | |||||
| How to Get | |||||
| - Star-Studded Cast (Stable Gacha) - Residual Signal Exchange | |||||
Hellfire Gears Features
| Rating | Features |
|---|---|
| - EX Special Attack rotation rate increases with energy recovery. - Impact increases when using EX Special Attack - Excellent versatility without attributes or complicated conditions! |
Effects when Signatured W-engine is equipped

Changes of hair color
Signature W-Engine & Characters ListRecommended Agents for Hellfire Gears
Hellfire Gears - Material for Enhancement
Materials for Enhancement
| Lv.20 | Stun Component ×4 ×12,000 |
|---|---|
| Lv.30 | Reinforced Stun Component ×12 ×28,000 |
| Lv.40 | Reinforced Stun Component ×20 ×60,000 |
| Lv.50 | Specialized Stun Component ×10 ×100,000 |
| Lv.60 | Specialized Stun Component ×20 ×200,000 |
Zenless Zone Zero Related Guides
