Zenless Zone Zero Hellfire Gears is an S-rank W-Engine exclusive to Koleda Belobog, designed to maximize damage output by merging Speedup and Blaze effects. It features 684 base ATK and 18% Impact at max level. Off-field, it regenerates Energy at +1.2 per second. After using an EX Special Attack, it increases Impact by 20% for 10 seconds, stacking twice, making it a powerful choice for Stun-focused Agents.
| Hellfire Gears | |||
|---|---|---|---|
![]() |
![]() |
![]() |
|
Level 1
Base ATK
46
Crit Rate
7.2%
Level 60
Base ATK
684
Crit Rate
18%
Zenless Zone Zero Hellfire Gears Guide: Update Levels and Effects
| Lv. | Hellfire Gears W-Engine Effect |
|---|---|
| 1★ | While off-field, the equipper’s Energy Regen increases by 0.6/s. When using an EX Special Attack, the equipper’s Impact is increased 10% for 10s, stacking up to 2 times. The duration of each stack is calculated separately. |
| 2★ | While off-field, the equipper’s Energy Regen increases by 0.75/s. When using an EX Special Attack, the equipper’s Impact is increased 12.5% for 10s, stacking up to 2 times. The duration of each stack is calculated separately. |
| 3★ | While off-field, the equipper’s Energy Regen increases by 0.9/s. When using an EX Special Attack, the equipper’s Impact is increased by 15% for 10s, stacking up to 2 times. The duration of each stack is calculated separately |
| 4★ | While off-field, the equipper’s Energy Regen increases by 1.05/s. When using an EX Special Attack, the equipper’s Impact is increased by 17.5% for 10s, stacking up to 2 times. The duration of each stack is calculated separately |
| 5★ | While off-field, the equipper’s Energy Regen increases by 1.2/s. When using an EX Special Attack, the equipper’s Impact is increased 20% for 10s, stacking up to 2 times. The duration of each stack is calculated separately. |
Zenless Zone Zero Hellfire Gears Guide: Modifications and Stats
| Modification Level | Level | Base ATK | Impact (%) | Modification Costs |
|---|---|---|---|---|
| 0 | 0/10 | 48 | 7.2% | x12,000 x4 |
| 10/10 | 123 | 7.2% | ||
| 1 | 10/20 | 166 | 9.4% | x28,000 x12 |
| 20/20 | 241 | 9.4% | ||
| 2 | 20/30 | 284 | 11.5% | x60,000 x20 |
| 30/30 | 359 | 11.5% | ||
| 3 | 30/40 | 402 | 13.7% | x100,000 x10 |
| 40/40 | 477 | 13.7% | ||
| 4 | 40/50 | 520 | 15.8% | x200,000 x20 |
| 50/50 | 595 | 15.8% | ||
| 5 | 50/60 | 638 | 18.0% | — |
| 60/60 | 713 | 18.0% |
![]() | ![]() | ![]() | ![]() |
| 400,000 | 4 | 32 | 30 |
Zenless Zone Zero Hellfire Gears Guide: Signature Weapon for Koleda
S Rank
Fire
Stun
Belobog Heavy Industries
| Recommended Characters |
Zenless Zone Zero Hellfire Gears Guide: Stats
| Lv. | Base ATK | Adv.Stat (Impact) |
|---|---|---|
| Base | 46 | 7.20% |
| 10 | 159 | 9.40% |
| 20 | 272 | 11.50% |
| 30 | 385 | 13.70% |
| 40 | 498 | 15.9% / 16.0% |
| 50 | 611 | 18.00% |
| MAX | 684 | 18.00% |
Zenless Zone Zero Hellfire Gears Guide: Conclusion
Zenless Zone Zero Hellfire Gears excels as a high-damage W-Engine tailored for Koleda’s Stun specialty, combining Speedup and Blaze effects for powerful burst potential. Its strong base ATK and Impact stats, along with off-field Energy regeneration and Impact boosts after EX Specials, make it ideal for aggressive playstyles. However, its focus on damage over defense means it suits players who prioritize offense and skill timing to maximize effectiveness.
Frequently Asked Questions (F.A.Qs)
❓Is Hellfire Gears suitable for off-field use?
Yes, due to its passive Energy regeneration effect off-field, it helps maintain energy levels, allowing Koleda to use skills more frequently and sustain pressure during fights.
❓What is the main benefit of Hellfire Gears in combat?
The W-Engine significantly boosts offensive capabilities, especially for stun-heavy agents, by increasing base ATK, Impact, energy regen, and providing a strong post-EX Special Attack Impact buff.
❓Does Hellfire Gears increase Speedup duration?
Hellfire Gears merges Speedup and Blaze effects but doesn’t explicitly increase Speedup duration; its main focus is on combining these buffs to enhance overall damage.
❓Can the Impact boost from the EX Special Attack stack?
Yes, the Impact boost can stack up to two times, effectively doubling the impact increase duration and enhancing the Agent’s ability to disrupt enemies.

Search
Account
Discord
x12,000
x4
x12
x10





