Zenless Zone Zero Precious Fossilized Core is an A-rank W-Engine designed for Stun-type agents. It boosts Impact and increases Daze application, especially against targets with higher HP. Its unique effect, Behemoth Hunter, enhances Daze by up to 20% based on enemy health. This W-Engine combines ancient Etheric materials to absorb and redirect impact, making it a powerful choice for players focusing on crowd control and Stun strategies.
| Precious Fossilized Core | |||
|---|---|---|---|
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Level 1
Base ATK
40
Crit Rate
6%
Level 60
Base ATK
594
Crit Rate
15%
Zenless Zone Zero Precious Fossilized Core Guide: Update Levels and Effects
| Lv. | Precious Fossilized Core W-Engine Effect |
|---|---|
| 1★ | When the target’s HP is no lower than 50%, the equipper inflicts 10% more Daze to the target. When the target’s HP is no lower than 75%, this bonus is further enhanced by 10%. |
| 2★ | When the target’s HP is no lower than 50%, the equipper inflicts 11.5% more Daze to the target. When the target’s HP is no lower than 75%, this bonus is further enhanced by 11.5%. |
| 3★ | When the target’s HP is no lower than 50%, the equipper inflicts 13% more Daze to the target. When the target’s HP is no lower than 75%, this bonus is further enhanced by 13%. |
| 4★ | When the target’s HP is no lower than 50%, the equipper inflicts 14.5% more Daze to the target. When the target’s HP is no lower than 75%, this bonus is further enhanced by 14.5%. |
| 5★ | When the target’s HP is no lower than 50%, the equipper inflicts 16% more Daze to the target. When the target’s HP is no lower than 75%, this bonus is further enhanced by 16%. |
Zenless Zone Zero Precious Fossilized Core Guide: Modifications and Stats
| Mod Level | Level | Base ATK | Impact % | Modification Costs |
|---|---|---|---|---|
| 0 | 0/10 | 40 | 6.0% | x9,600 x3 |
| 10/10 | 102 | 6.0% | ||
| 1 | 10/20 | 138 | 7.8% | x22,400 x10 |
| 20/20 | 201 | 7.8% | ||
| 2 | 20/30 | 236 | 9.6% | x48,000 x16 |
| 30/30 | 299 | 9.6% | ||
| 30/40 | 335 | 11.4% | x80,000 x8 | |
| 40/40 | 397 | 11.4% | ||
| 4 | 40/50 | 433 | 13.2% | x160,000 x16 |
| 50/50 | 496 | 13.2% | ||
| 5 | 50/60 | 532 | 15.0% | — |
| 60/60 | 594 | 15.0% |
![]() | ![]() | ![]() | ![]() |
| 320,000 | 3 | 26 | 24 |
Zenless Zone Zero Precious Fossilized Core Guide: Recommended Characters
Zenless Zone Zero Precious Fossilized Core Guide: Stats
| Lv. | Base ATK | Adv.Stat (Impact) |
|---|---|---|
| Base | 40 | 6.00% |
| 10 | 138 | 7.80% |
| 20 | 236 | 9.60% |
| 30 | 335 | 11.40% |
| 40 | 433 | 13.20% |
| 50 | 532 | 15.00% |
| MAX | 594 | 15.00% |
Zenless Zone Zero Precious Fossilized Core Guide: Conclusion
Zenless Zone Zero Precious Fossilized Core excels in boosting Stun-focused agents by significantly increasing Daze application, making it invaluable for controlling tougher enemies. Its scaling effect based on enemy HP adds strategic depth in battles. While it suits Stun specialists like Koleda and Anby, players should consider team synergy and enemy types when equipping it. Overall, it’s a strong W-Engine choice for enhancing impact and crowd control in Zenless Zone Zero.
Frequently Asked Questions (F.A.Qs)
❓What is its unique effect?
The unique effect is “Behemoth Hunter,” which increases Daze application against enemies with higher HP thresholds, making it especially effective at crowd control against strong foes.
❓Does the Daze bonus stack?
Yes, the bonuses stack cumulatively, allowing up to +20% increased Daze when fighting enemies whose HP is 75% or higher, maximizing crowd control effectiveness.
❓Where can you obtain the Precious Fossilized Core?
It can be acquired through Signal Search banners, both Standard and Exclusive, and also purchased in Box Galaxy using W-Engine Chips and Modify Materials.
❓Is the W-Engine good for PvP?
Its increased Daze and control effects can disrupt opponents effectively in PvP, making it a valuable choice for controlling the battlefield.

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