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Zenless Zone Zero Boollseye is an A-rank Physical Bangboo, introduced in Version 1.0. Specializing in Physical DMG and Daze buildup, its key skills include “Straight in the Heart” and “Dart of Desperation.” When paired with a Pierce-type agent, its passive boosts Chain Attack damage by up to 60%. Boollseye is obtainable via the “An Outstanding Partner” Signal Search and ascends using standard Bangboo materials like Ether Electrolyte and Cooling Fluid.
| Boollseye Details | |
|---|---|
 |
 |
HP 3828 
ATK 6570 
DEF 781 
Impact 94 
Mastery 100 Crit Rate 50% Crit DMG 100% |
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Zenless Zone Zero Boollseye Guide: Skills
Straight in the Heart
Skill A
Active Skill
Throws a dart at the target, dealing Physical DMG.
Crossfire Missiles
Skill B
Additional Ability
When there is at least 1 Pierce-type character in your squad: Bangboo Chain Attack DMG increases by X%.
Dart of Desperation
Skill C
Bangboo Chain Attack
Launches itself with a slingshot, flying towards the target and performing consecutive slashes, dealing massive Physical DMG.
Zenless Zone Zero Boollseye Guide: Stats & Promotions
| Optimization Level | Level Range | Base HP | Base ATK | Base DEF | Crit Rate | Crit DMG | Optimization Cost |
|---|---|---|---|---|---|---|---|
| 0 | 1/10 | 360 | 53 | 32 | 5.0% | 50.0% |  x15,000 x4 |
| 10/10 | 745 | 293 | 115 | 5.0% | 50.0% | ||
| 1 | 10/20 | 933 | 342 | 156 | 9.5% | 50.0% | x35,000 x12 |
| 20/20 | 1,361 | 609 | 248 | 9.5% | 50.0% | ||
| 2 | 20/30 | 1,549 | 807 | 288 | 27.5% | 50.0% | x75,000x20 |
| 30/30 | 1,978 | 1,074 | 381 | 27.5% | 50.0% | ||
| 3 | 30/40 | 2,166 | 1,568 | 422 | 27.5% | 75.0% | x125,000 x10 |
| 40/40 | 2,594 | 1,835 | 515 | 27.5% | 75.0% | ||
| 4 | 40/50 | 2,782 | 3,070 | 556 | 50.0% | 75.0% | x250,000x20 |
| 50/50 | 3,211 | 3,338 | 648 | 50.0% | 75.0% | ||
| 5 | 50/60 | 3,399 | 6,303 | 688 | 50.0% | 100.0% | ___ |
| 60/60 | 3,827 | 6,570 | 781 | 50.0% | 100.0% |
| | | |
| 500,000 | 4 | 32 | 30 |
Zenless Zone Zero Boollseye Guide: Skill Enhancement
| System Optimization (Promotion) | Requirements | Cost | Result |
| 10/20 | x4x15,000 | Active Skill Level +1 Bangboo Chain Attack Level +1 | |
| 20/30 | Inter-Knot Reputation: Certified Proxy | x12x35,000 | Active Skill Level +1 Bangboo Chain Attack Level +1 |
| 30/40 | Inter-Knot Reputation: Senior Proxy | x20x75,000 | Active Skill Level +1 Bangboo Chain Attack Level +1 |
| 40/50 | Inter-Knot Reputation: Elite Proxy | x10x125,000 | Active Skill Level +1 Bangboo Chain Attack Level +1 |
| 50/60 | Inter-Knot Reputation: Legendary Proxy | x20x250,000 | Active Skill Level +1 Bangboo Chain Attack Level +1 |
| Core Upgrade | Cost | Result |
| 1 → 2 |  x1 | Active Skill Level +1 Additional Ability Level +1 Bangboo Chain Attack Level +1 |
| 2 → 3 | x1 | Active Skill Level +1 Additional Ability Level +1 Bangboo Chain Attack Level +1 |
| 3 → 4 | x1 | Active Skill Level +1 Additional Ability Level +1 Bangboo Chain Attack Level +1 |
| 4 → 5 | x1 | Active Skill Level +1 Additional Ability Level +1 Bangboo Chain Attack Level +1 |
| | | | |
| 500,000 | 4 | 32 | 30 | 4 |
Zenless Zone Zero Boollseye Guide: Best Team Comp
Zenless Zone Zero Boollseye Guide: Conclusion
Zenless Zone Zero Boollseye is a strong choice for Physical-focused teams, especially when paired with Pierce-type agents to maximize its passive bonus. Its Daze buildup and reliable damage output make it a solid support in Bangboo setups. While not top-tier in all comps, its synergy potential and ease of use make it a valuable asset, especially for players focusing on stagger and Physical DMG strategies.
Frequently Asked Questions (F.A.Qs)
❓How do I obtain Boollseye?
Players can obtain Boollseye through the Signal Search banner “An Outstanding Partner,” where this Bangboo is featured alongside other A-rank units.
❓Is Boollseye good for solo play?
While usable solo, Boollseye shines best in teams that can leverage its passive boost and Daze buildup for stagger-heavy Physical damage strategies.
❓Can Boollseye’s Chain Attack be enhanced?
The Chain Attack can be enhanced by team composition—especially including Pierce-type agents—and by leveling up Boollseye’s skills and gear.
❓Is Boollseye useful in high-level content?
Boollseye is effective in high-level content where Physical damage and stagger tactics are valuable, especially when combined with the right allies.
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