Zenless Zone Zero Slice of Time is an A-rank W-Engine, designed for Support agents. Styled as a high-speed camera, it boosts energy regeneration and Decibel gain when the user triggers actions like Dodge Counters or EX Specials. Released in Version 1.0, it became part of the permanent W-Engine pool. Its passive effect has a 12-second cooldown per trigger type, making it a versatile and reliable tool in extended fights.
| Slice of Time | |||
|---|---|---|---|
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Level 1
Base ATK
40
Crit Rate
8%
Level 60
Base ATK
594
Crit Rate
20%
Zenless Zone Zero Slice of Time Guide: Update Levels and Effects
| Lv. | Slice of Time W-Engine Effect |
|---|---|
| 1★ | Any squad members’ Dodge Counter, EX Special Attack, Assist Attack, or Chain Attack respectively generates 20/25/30/35 more Decibels and generates 0.7 Energy for the equipper. This effect can trigger once every 12s. The cooldown for each type of attack is independent of others. Passive effects of the same name do not stack. |
| 2★ | Any squad members’ Dodge Counter, EX Special Attack, Assist Attack, or Chain Attack respectively generates 23/28.5/34.5/40 more Decibels and generates 0.8 Energy for the equipper. This effect can trigger once every 12s. The cooldown for each type of attack is independent of others. Passive effects of the same name do not stack. |
| 3★ | Any squad members’ Dodge Counter, EX Special Attack, Assist Attack, or Chain Attack respectively generates 26/32/39/45 more Decibels and generates 0.9 Energy for the equipper. This effect can trigger once every 12s. The cooldown for each type of attack is independent of others. Passive effects of the same name do not stack. |
| 4★ | Any squad members’ Dodge Counter, EX Special Attack, Assist Attack, or Chain Attack respectively generates 29/35.5/43.5/50 more Decibels and generates 1 Energy for the equipper. This effect can trigger once every 12s. The cooldown for each type of attack is independent of others. Passive effects of the same name do not stack. |
| 5★ | Any squad members’ Dodge Counter, EX Special Attack, Assist Attack, or Chain Attack respectively generates 32/40/48/55 more Decibels and generates 1.1 Energy for the equipper. This effect can trigger once every 12s. The cooldown for each type of attack is independent of others. Passive effects of the same name do not stack. |
Zenless Zone Zero Slice of Time Guide: Modifications and Stats
| Mod Level | Level | Base ATK | PEN Ratio % | Modification Costs |
|---|---|---|---|---|
| 0 | 0/10 | 40 | 8.0% | x9,600 x3 |
| 10/10 | 102 | 8.0% | ||
| 1 | 10/20 | 138 | 10.4% | x22,400 x10 |
| 20/20 | 201 | 10.4% | ||
| 2 | 20/30 | 236 | 12.8% | x48,000 x16 |
| 30/30 | 299 | 12.8% | ||
| 3 | 30/40 | 335 | 15.2% | x80,000 x8 |
| 40/40 | 397 | 15.2% | ||
| 4 | 40/50 | 433 | 17.6% | x160,000 x16 |
| 50/50 | 496 | 17.6% | ||
| 5 | 50/60 | 532 | 20.0% | — |
| 60/60 | 594 | 20.0% |
![]() | ![]() | ![]() | ![]() |
| 320,000 | 3 | 26 | 24 |
Zenless Zone Zero Slice of Time Guide: Recommended Characters
Zenless Zone Zero Slice of Time Guide: Stats
| Lv. | Base ATK | Adv.Stat (PEN Ratio) |
|---|---|---|
| Base | 40 | 8.00% |
| 10 | 138 | 10.40% |
| 20 | 236 | 12.80% |
| 30 | 335 | 15.20% |
| 40 | 433 | 17.60% |
| 50 | 532 | 20.00% |
| MAX | 594 | 20.00% |
Zenless Zone Zero Slice of Time Guide: Conclusion
Zenless Zone Zero Slice of Time is a reliable W-Engine for support-focused agents, especially those who frequently trigger skills like Dodge Counters or EX Specials. Its consistent energy and Decibel generation make it valuable in long battles, even without perfect synergy. While not the strongest A-rank option overall, its utility and ease of use make it a solid choice in the permanent pool for players looking to boost team performance through support roles.
Frequently Asked Questions (F.A.Qs)
❓Where can you obtain Slice of Time?
Slice of Time is available from the standard Signal Search W‑Engine banner and can also be crafted in the Box Galaxy using W‑Engine Chips. It is not limited or exclusive to any event or character release.
❓Is it good in long-duration fights?
Absolutely. The energy and Decibel gain on regular cooldowns makes it very effective in long or multi-wave fights. It helps maintain burst readiness and overall team synergy, especially with low downtime.
❓How does PEN Ratio impact its value?
The 20% PEN Ratio sub-stat enhances damage dealt by agents who scale with PEN. On someone like Rina, who uses PEN-based abilities, this adds both supportive value and personal DPS scaling in combat.
❓Does the cooldown reset per trigger type?
Yes, each action type—Dodge Counter, EX Special, Assist, and Chain—has its own separate 12-second cooldown. This allows a single agent to benefit multiple times in a short span if all actions are triggered.

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