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

| Rare | Specialty | Signature | |||
|---|---|---|---|---|---|
Lucy | |||||
| Base Stat | Advanced Stats | ||||
| 624 | Energy Regen 50% | ||||
| Effect: Stampeded Accident | |||||
| When any friendly unit in the squad attacks and hits an enemy, all squad members' ATK increases by [2.5-4]% for 8s, stacking up to 4 times. The duration of each stack is calculated separately, and each friendly unit can provide 1 stack of the buff. Passive effects of the same name do not stack. | |||||
| How to Get | |||||
| - Star-Studded Cast (Stable Gacha) | |||||
Kaboom the Cannon Features
| Rating | Features |
|---|---|
| - Can continuously buff ATK for all allies. - Energy recovery from Advanced Stats is good. - Lucy with multiple units is easy to maintain. |
Effects when Signatured W-engine is equipped

Changes of hair color
Signature W-Engine & Characters ListRecommended Agents for Kaboom the Cannon
Kaboom the Cannon - Material for Enhancement
Materials for Enhancement
| Lv.20 | Support Component ×3 ×9,600 |
|---|---|
| Lv.30 | Reinforced Support Component ×10 ×22,400 |
| Lv.40 | Reinforced Support Component ×16 ×48,000 |
| Lv.50 | Specialized Support Component ×8 ×80,000 |
| Lv.60 | Specialized Support Component ×16 ×160,000 |
Zenless Zone Zero Related Guides
