Bangboo

Companion units in Zenless Zone Zero — equip one Bangboo per squad for passive bonuses and an active skill

Note: Each squad has one Bangboo slot. Bangboo passives are always active, while the active skill charges over time in combat.

Resonaboo

UniversalA-rank

Passive

At the start of combat and every 8 seconds, attacks nearby enemies dealing Ether DMG and inflicting Shock.

Active

Deploy an enhanced Resonaboo that deals massive AoE Ether DMG.

Best for:Zhu Yuan teamsEther compositions

SupportA-rank

Passive

Every 10 seconds, provides all party members a shield equal to 12% of their max HP.

Active

Creates a zone that heals the nearest ally for 20% max HP.

Best for:Sustain-focused teamsSurvival builds

AttackA-rank

Passive

When a Chain Attack is performed, Bangvolver fires an additional shot dealing Physical DMG.

Active

Fires a barrage dealing multiple hits of Physical DMG to a single target.

Best for:Physical DPS teamsBilly / Nekomata

StunB-rank

Passive

Basic Attacks have a 20% chance to stun the target for 2 seconds.

Active

Releases an electric pulse that stuns all nearby enemies for 3 seconds.

Best for:Stun-focused teamsAnby / Koleda

SupportB-rank

Passive

Energy recovery +15% for all party members.

Active

Restores 20% energy to all party members.

Best for:Energy-hungry teamsUltimate-reliant builds