If you’re looking to become a Billy main in Zenless Zone Zero, this Billy materials guide provides all the essential materials needed to level him up to the max!
Billy is one of the first characters you get in the game. The thrill of shooting down Ethereals in style with his two pistols feels exhilarating.
His quirky personality and funny quips make him a standout character and a great choice to main.
This ONE Esports guide details all the materials required to enhance Billy’s power, including leveling up and promotion materials.
Who is Billy in Zenless Zone Zero?
Billy Kid is a cyborg with a carefree personality. He is a member of the Cunning Hares and a big fan of the Starlight Knight show.
Wielding two pistols he affectionately calls “Ladies,” Billy boasts impeccable aim.
Don’t let his humorous demeanor fool you—when things get serious or his team is in trouble, Billy can rise to any challenge with unmatched skill and determination.
| RARITY/RANK | CHARACTER | ATTRIBUTE | STYLE | FACTION |
| A | Billy Kid | Physical | Attack, Pistol | Cunning Hares |
How to get Billy in Zenless Zone Zero
Billy is one of the few Agents you get at the start of the game. His copies can also be obtained through the Permanent Signal Search if you want to strengthen him and level up his Mindscape Cinema.
Billy materials for character promotion
| BILLY LEVEL | BILLY MATERIALS FOR PROMOTION | DENNIES REQUIRED |
| 10 | 4 Basic Offense Certification Seal  | 24,000 Dennies |
| 20 | 12 Advanced Offense Certification Seal  | 56,000 Dennies |
| 30 | 20 Advanced Offense Certification Seal | 120,000 Dennies |
| 40 | 10 Pioneer’s Certification Seal | 200,000 Dennies |
| 50 | 20 Pioneer’s Certification Seal | 400,000 Dennies |
All Billy skills in Zenless Zone Zero
| BILLY SKILLS | DESCRIPTION |
| Core Passive: Steady Shot | Billy’s DMG increases when he enters Crouching Shot during his Basic Attack. The effect ends if he moves, returns to standby, or is knocked back or launched by an attack. |
| Additional Ability: Team Starlight | When another character in your squad shares the same Attribute or Faction: After Billy uses a Chain Attack, the DMG of his next Ultimate is increased by 50%, stacking up to 2 times. This effect resets whenever an ultimate is activated |
| Basic Attack: Full Firepower | Unleashes a piercing attack, dealing Physical DMG. |
| Dodge: Risky Business | A rapid dodge. Character is invulnerable while using this skill. |
| Dash Attack: Starlight Sanction | Launches a piercing attack at nearby enemies within a large area, dealing Physical DMG. |
| Quick Assist: Power of Teamwork | Launches a piecing attack at enemies in front, dealing Physical DMG. |
| Evasive Assist: Flash Spin | Launches a piercing attack at enemies in front, dealing Physical DMG. |
| Assist Follow-Up: Fatal Shot | Pierces enemies in a large area in front, dealing Physical DMG. |
| Special Attack: Stand Still | Performs up to 3 piercing attacks in a line, dealing Physical DMG. |
| EX Special Attack: Clearance Time | Launches a powerful piercing attack in a line, dealing massive Physical DMG. |
| Dodge Counter: Starlight Mirage | Unleashes a powerful piercing attack at surrounding enemies in a large area, dealing massive Physical DMG. |
Billy materials for skill enchantments
| BILLY SKILLS | BILLY SKILL MATERIALS FOR ENHANCEMENT | TOTAL |
Basic Attack | Level 1 to 2 – 2x Basic Physical Chip Level 2 to 3 – 3x Basic Physical Chip  Level 3 to 4 – 2x Advanced Physical Chip Level 4 to 5 – 3x Advanced Physical Chip Level 5 to 6 – 4x Advanced Physical Chip Level 6 to 7 – 6x Advanced Physical Chip  Level 7 to 8 – 5x Specialized Physical Chip Level 8 to 9 – 8x Specialized Physical Chip Level 9 to 10 – 10x Specialized Physical Chip Level 10 to 11 – 12x Specialized Physical Chip  Level 11 to 12 – 15x Specialized Physical Chip, 1x Hamster Cage Pass  | 5x Basic Physical Chips 15x Advanced Physical Chips 50x Specialized Physical Chips 1x Hamster Cage Pass 500,000 Dennies |
Dodge | Level 1 to 2 – 2x Basic Physical Chip Level 2 to 3 – 3x Basic Physical Chip Level 3 to 4 – 2x Advanced Physical Chip Level 4 to 5 – 3x Advanced Physical Chip Level 5 to 6 – 4x Advanced Physical Chip Level 6 to 7 – 6x Advanced Physical Chip Level 7 to 8 – 5x Specialized Physical Chip Level 8 to 9 – 8x Specialized Physical Chip Level 9 to 10 – 10x Specialized Physical Chip Level 10 to 11 – 12x Specialized Physical Chip Level 11 to 12 – 15x Specialized Physical Chip, 1x Hamster Cage Pass | 5x Basic Physical Chips 15x Advanced Physical Chips 50x Specialized Physical Chips 1x Hamster Cage Pass 500,000 Dennies |
Assist | Level 1 to 2 – 2x Basic Physical Chip Level 2 to 3 – 3x Basic Physical Chip Level 3 to 4 – 2x Advanced Physical Chip Level 4 to 5 – 3x Advanced Physical Chip Level 5 to 6 – 4x Advanced Physical Chip Level 6 to 7 – 6x Advanced Physical Chip Level 7 to 8 – 5x Specialized Physical Chip Level 8 to 9 – 8x Specialized Physical Chip Level 9 to 10 – 10x Specialized Physical Chip Level 10 to 11 – 12x Specialized Physical Chip Level 11 to 12 – 15x Specialized Physical Chip, 1x Hamster Cage Pass | 5x Basic Physical Chips 15x Advanced Physical Chips 50x Specialized Physical Chips 1x Hamster Cage Pass 500,000 Dennies |
Special Attack | Level 1 to 2 – 2x Basic Physical Chip Level 2 to 3 – 3x Basic Physical Chip Level 3 to 4 – 2x Advanced Physical Chip Level 4 to 5 – 3x Advanced Physical Chip Level 5 to 6 – 4x Advanced Physical Chip Level 6 to 7 – 6x Advanced Physical Chip Level 7 to 8 – 5x Specialized Physical Chip Level 8 to 9 – 8x Specialized Physical Chip Level 9 to 10 – 10x Specialized Physical Chip Level 10 to 11 – 12x Specialized Physical Chip Level 11 to 12 – 15x Specialized Physical Chip, 1x Hamster Cage Pass | 5x Basic Physical Chips 15x Advanced Physical Chips 50x Specialized Physical Chips 1x Hamster Cage Pass 500,000 Dennies |
Chain Attack | Level 1 to 2 – 2x Basic Physical Chip Level 2 to 3 – 3x Basic Physical Chip Level 3 to 4 – 2x Advanced Physical Chip Level 4 to 5 – 3x Advanced Physical Chip Level 5 to 6 – 4x Advanced Physical Chip Level 6 to 7 – 6x Advanced Physical Chip Level 7 to 8 – 5x Specialized Physical Chip Level 8 to 9 – 8x Specialized Physical Chip Level 9 to 10 – 10x Specialized Physical Chip Level 10 to 11 – 12x Specialized Physical Chip Level 11 to 12 – 15x Specialized Physical Chip, 1x Hamster Cage Pass | 5x Basic Physical Chips 15x Advanced Physical Chips 50x Specialized Physical Chips 1x Hamster Cage Pass 500,000 Dennies |
Billy talents in Zenless Zone Zero
| BILLY TALENTS | DESCRIPTION |
| A | When Billy hits an enemy with a Dash Attack or Dodge Counter, he gains an additional 1.8 energy. Can trigger once every 5s. |
| B | Billy’s Dodge Counter deals an additional 20% damage. Rolling Shots during his Basic Attacks are treated as dodges, gaining invincibility during the skill, and being able to trigger Perfect Dodges. When a Rolling Shot triggers a Perfect Dodge, it will become a Dodge Counter. |
| C | +2 all skill levels |
| D | When Billy hits an enemy with his EX Special Attack, the skills CRIT Rate is increased based on the distance from the enemy. The closer he is to the target, the greater the effect, up to a max increase of 32%. |
| E | +2 all skill levels |
| F | When Billy accumulates 10 enemy hits or triggers a Perfect Dodge, the damage he deals is increased by 7%, stacking up to five times and lasting until he’s staggered by an attack. |
| Mindscape Cinema is even sexier than Constellations and Eidolons in Genshin Impact, Honkai Star Rail |
Billy materials for talent promotion
| BILLY TALENTS | BILLY MATERIALS FOR TALENT | DENNIES REQUIRED |
| A | N/A | 5,000 Dennies |
| B | 2x Higher Dimensional Data: Ethereal Pursuit | 12,000 Dennies |
| C | 4x Higher Dimensional Data: Ethereal Pursuit | 28,000 Dennies |
| D | 2x Ferocious Grip, 9x Higher Dimensional Data: Ethereal Pursuit | 60,000 Dennies |
| E | 3x Ferocious Grip, 15x Higher Dimensional Data: Ethereal Pursuit | 100,000 Dennies |
| F | 4x Ferocious Grip, 30x Higher Dimensional Data: Ethereal Pursuit | 200,000 Dennies |
READ MORE: Zenless Zone Zero pity system: Signal Searches, soft pity, hard pity, and more
