Billy Kid

Billy Kid Build Summary — ZZZ A-Rank Physical Attack

The best Billy Kid build in Zenless Zone Zero (Version 3.1) is The Brimstone with Woodpecker Electro 4-piece and Branch & Blade Song 2-piece, CRIT Rate% = CRIT DMG% / PEN Ratio >= ATK % > Physical DMG % / ATK% main stats. Prydwen's 19 Aug 2026 tier list ranks Billy Kid T2.

The best W-Engine for Billy Kid in Zenless Zone Zero is The Brimstone — At R5 Brimstone is Billy's best engine: his loop of Basic Attacks, Dash Attacks and Dodge Counters keeps stacks high. At P1 it is still competitive, though the weaker effect loses some ground to other premium picks. Even without dupes it is the strongest standard banner option for him. If you don't have it, Cloudcleave Radiance, Heartstring Nocturne, Steel Cushion, Starlight Engine Replica, Starlight Engine, Street Superstar, Cannon Rotor, Gilded Blossom are solid alternatives.

For Drive Discs, run 4-piece Woodpecker Electro with 2-piece Branch & Blade Song, using Disk 4 — CRIT Rate% = CRIT DMG%, Disk 5 — PEN Ratio >= ATK % > Physical DMG %, Disk 6 — ATK% as main stats, and prioritise CRIT RATE and CRIT DMG on substats.

Level Chain Attack first, then Special Attack, Dodge, Basic Attack, Assist.

Role

A-Rank Physical Attack

Tier List Rank

T2 (Crit DPS) — Aug 2026

Faction

Cunning Hares

Best W-Engine

The Brimstone

Alternative W-Engines

Cloudcleave Radiance, Heartstring Nocturne, Steel Cushion, Starlight Engine Replica, Starlight Engine, Street Superstar, Cannon Rotor, Gilded Blossom

Best Disc Sets

Woodpecker Electro (4pc) + Branch & Blade Song (2pc)

Alternative Disc Sets

Shadow Harmony, Puffer Electro, Hormone Punk, Woodpecker Electro

Main Stats

Disk 4 — CRIT Rate% = CRIT DMG%, Disk 5 — PEN Ratio >= ATK % > Physical DMG %, Disk 6 — ATK%

Substats Priority

CRIT RATE > CRIT DMG > ATK% > PEN > ATK

Skill Priority

Chain Attack > Special Attack > Dodge > Basic Attack > Assist

Release Date

2024-07-04

Last Updated

2026-08-21