Starlight Billy Skills, Kit and Mindscapes
Starlight Billy is a Physical Rupture Agent in Zenless Zone Zero. Check out our Starlight Billy page for the latest updates!
Introduction — Starlight Billy
Starlight - Billy Kid is an S-Rank Physical Rupture Agent in Zenless Zone Zero. Our Starlight Billy guide and best builds cover everything you need to know about Starlight Billy's best builds, including skills, drive discs, team compositions and more. To learn more about Starlight Billy, use the tabs above to switch between his build information and team compositions.
Starlight Billy is one of the available members of the Cunning Hares Faction alongside Nekomata, Anby Demara, and Nicole Demara. He was a former Sons Of Calydon member, and the only person capable of beating Lighter. He is also the one who gave one of his robot arms to Caesar King.
Compared to his A-Rank version, Starlight Billy is his new form, with more powerful equipment and combat abilities, and most importantly, an absolutely sick, insanely cool, straight-up illegal-levels-of-awesome motorcycle!
Just a Starlight Knight passing through!
I bet you're dying to know who's riding this absolutely sick, insanely cool, straight-up illegal-levels-of-awesome motorcycle?
That's right - it's me! Billy Kid!
Ugh, Wait a sec, this intro's kinda cringe... I was tryna go for something way cooler and more hype with like explosions and AHHHHH is my time almost up?!
O-Okay, I gotta strike my coolest pose!
Banner Availability & How to Pull Starlight Billy
Starlight Billy is currently unreleased but will be available on the Exclusive Channel in Version 2.8.
Starlight Billy's Strengths & Weaknesses
Strengths
Has an absolutely sick, insanely cool, straight-up illegal-levels-of-awesome motorcycle.
Weaknesses
Rupture Agent with very few dedicated Sheer Force supports, which limits his team options.
Starlight Billy's Core Passives
Starlight Billy gains extra Sheer Force based on his Max HP, with every 1 point of Max HP increasing Sheer Force by 0.1;
All Physical Attribute DMG dealt by Starlight Billy's skills is Sheer DMG, ignoring enemy DEF and using his Sheer Force stat as the skill DMG Multiplier; Starlight Billy recovers 60 Adrenaline when entering the battlefield. This effect can trigger once every 180 seconds in Investigation Zones;
When Starlight Billy takes fatal damage, he negates that damage and gains a Shield equal to 10% of his Max HP, lasting 3 seconds. This effect can trigger once every 30 seconds. Damage taken in a single instance cannot exceed the Shield value;
While in [Bike Mode], Starlight Billy continuously consumes HP, CRIT DMG is increased by 80%, DMG taken is reduced by 40%, and Anti-Interrupt Level is increased;
When Starlight Billy's HP drops below 1% of his Max HP while in [Bike Mode], he enters [Free Mode];
While in [Bike Mode], dealing DMG with skills recovers [Heat]. The max [Heat] cap is 100. When [Heat] is full, the next [EX Special Attack] upgrades to [EX Special Attack: Starlight Knight Flying Kick]. Activating [EX Special Attack: Starlight Knight Flying Kick] consumes all [Heat];
While in [Free Mode], certain skills restore Starlight Billy's HP when they deal DMG. When Starlight Billy's current HP is at least 10%, he can activate [Special Attack: All Aboard] to enter [Bike Mode].
Activating [EX Special Attack: Moto Slam] or activating [Special Attack: Switch to Freestyle] or [Special Attack: Switch to Bike Mode] and triggering a [Perfect Dodge] restores his HP;
Activating [Basic Attack: Moto Dash], [Basic Attack: Tail Whip], or [Dodge Counter: Moto Drift] grants a Shield equal to 3% of his Max HP. Shields can stack up to 10 times and last 30 seconds; repeated triggers reset the duration;
When another character in your squad is of the [Stun], [Defense], or [Support] Specialty:
Gain 1 stack of [DMG buff] when the fourth hit of [Basic Attack: Star Knight Strike], [Dodge Counter: Hand Cannon], [Chain Attack: Swift Blade], or [Ultimate: Starlight Cannon] deals DMG, lasting 20s. Max 2 stacks. Each stack of [DMG buff] increases the DMG dealt by [Chain Attack], [Ultimate], [EX Special Attack: Moto Slam], [EX Special Attack: Starlight Knight flying kick], and [Dodge Counter: Moto Drift] by 15%.
Starlight Billy's Skills
Basic Attacks
[Free Mode] Press 
to activate:
Perform up to four attacks in front of you, dealing Physical DMG;
When the skill hits an enemy, restore your HP;
During the fourth attack, if you press 
before landing, you can Quick Launch [Basic Attack: Moto Dash] and enter [Bike Mode].
[Bike Mode] Press to activate:
Pop a wheelie to close in and blaze through enemies, dealing Physical DMG;
Hitting enemies with this skill grants [Heat];
Press at the end of the skill to quickly flip the bike around.
While in [Bike Mode], press during a sharp turn to activate:
Gain [Heat] when the skill hits enemies.
Immediately swing the tail, using the tail flames to attack enemies, dealing Physical Attribute Damage.
In [Motorcycle Mode], hold to activate:
The attack consists of three stages, dealing Physical Attribute DMG;
After entering the third stage, continue holding for up to 2 seconds. Releasing during the skill ends the attack. If hit the moment the attack ends, you can trigger [Perfect Dodge]. After triggering [Perfect Dodge], perform a Thomas Flair. In this state, holding will quickly activate the third stage of [Basic Attack: Stunt Show] and retain the remaining time from the third stage before being hit; when the remaining time of the third stage runs out, [Dodge Counter: Moto Drift] will automatically activate as a finisher. Hitting enemies with this skill grants [Heat].
Dodge Attacks
[Free Mode] Press 
to activate:
A quick dash dodge.
Character is invulnerable while using this skill.
[Bike Mode] Press to activate:
Can trigger [Perfect Dodge]; holding the button will continue drifting, but subsequent [Perfect Dodge] cannot be triggered.
Character is invulnerable while using this skill.
While in [Free State] and dodging, press to activate:
Perform a rapid Slash forward, dealing Physical DMG;
Restores HP when the skill hits an enemy.
In Free Mode, press during a Perfect Dodge to activate:
Fire the Hand Cannon forward, dealing Physical DMG;
Restore HP when the skill hits enemies;
Press before the skill ends to follow up with the 4th Basic Attack;
Character is invulnerable while using this skill.
[Bike Mode]: When triggering [Perfect Dodge] via [Dodge: Adrift] or [Special Attack: All Aboard], press to activate:
Launch enemies into the air with the bike, dealing Physical DMG;
Gain [Heat] when this skill hits enemies;
Character is invulnerable while using this skill.
Assist
When the active character is launched, press 
to activate:
Fire the Hand Cannon forward, dealing Physical DMG;
Press before the skill ends to chain into the 4th hit of [Basic Attack];
Restore HP when the skill hits an enemy;
Character is invulnerable while using this skill.
When a teammate or the character launches an [Ultimate] or inflicts Daze on an enemy, press to switch from off field to on-field to activate:
Enter [Bike Mode], ride the bike onto the battlefield and tear through enemies, dealing Physical DMG.
This skill counts as a [Quick Assist]. This effect can trigger once every 3s.
Gain [Heat] when this skill hits an enemy.
When this skill ends, if current HP is below 10% of max HP, automatically enter [Free Mode].
Character is invulnerable while using this skill.
When the character on field is about to be attacked, press to activate:
Parries the enemy's attack, dealing massive Daze.
Character is invulnerable while using this skill.
Press after a Defensive Assist to activate:
Launches a motorcycle kick attack on the target, dealing massive Physical DMG.
Character is invulnerable while using this skill.
Special Attacks
[Free State] press to activate:
Upon activating this skill, enter [Bike Mode]. Taking damage during this skill triggers [Perfect Dodge]. Triggering [Perfect Dodge] restores HP equal to 10% of Max HP. Press to activate [Dodge Counter: Moto Drift].
[Bike Mode] press to activate:
Upon activating this skill, enter [Free Mode]. Taking damage during this skill triggers [Perfect Dodge]. Triggering [Perfect Dodge] restores HP equal to a percentage of missing HP, up to 20% of Max HP. Press to activate [Dodge Counter: Hand Cannon].
With enough Energy and when current HP is at least 10% of max HP, hold 
to activate:
Unleashes Moto Slam, dealing Physical DMG;
Upon activating this skill, enters [Bike Mode]. After the skill ends, enters [Free Mode] and recovers HP equal to 20% of max HP;
Character is invulnerable while using this skill.
When [Heat] is full and Energy is sufficient, and current HP is not lower than 10% of max HP, hold to activate:
Leaps off the bike and kicks enemies, dealing massive Physical DMG.
Upon activating this skill, enters [Bike Mode]. After the skill ends, enters [Free Mode] and recovers HP equal to 20% of max HP;;
Character is invulnerable while using this skill.
Chain Attacks
When a Chain Attack is triggered, select the character to activate:
Unleashes consecutive attacks forward, dealing massive Physical DMG.
Character is invulnerable while using this skill.
When Decibel Rating is at Maximum, press 
to activate:
Upon activating this skill, enter Bike Mode and charge forward with a bike rush, then fire a laser beam after the rush ends, dealing massive Physical DMG.
After the skill ends, enter Free Mode. If current HP is at or above 10% of max HP after firing the laser beam, you can hold or to avoid entering Free Mode.
Character is invulnerable while using this skill.
Starlight Billy's Mindscapes
Changelog
- 28 Mar. 2026: Guide created.
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Written by Jaymo, a longtime gamer who spends way too many hours exploring open worlds, grinding in MMOs, and pulling for his favorite gacha characters. He covers news and guides for all kinds of games, and just likes helping people enjoy them more. You can find him hanging out on Twitch or chatting in Discord (jaym0).
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