Billy Tactical Prism Program
Last updated 2025-09-25
Billy Tactical Prism Program, is a set of Tactical Prism Programs that are specifically tailored to Billy Kid, changing his gameplay.
List
2 Tactical Prisms match the category selection:
| Icon | Name | Availability | Effect |  Alpha Path
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 Beta Path
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|---|---|---|---|---|---|
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[Billy] Execution Order | Replaces Basic Attack: Full Firepower with Basic Attack: Full Firepower - Modified. This decreases the rate of fire to increase bullet power. Upon activating this skill, Billy will directly enter Crouching Shot, triggering Core Passive: Steady Shot and increasing his DMG dealt by an additional 100%. The buff will end when he moves, returns to idle, or is knocked back or launched. | When Billy enters Crouching Shot during his Basic Attack, he triggers Core Passive: Steady Shot. After maintaining the buff for 1.5 seconds, he enters the Starlight Descent state, during which his attacks ignore 30% of the target's Physical RES. Additionally, he continuously generates Decibels, starting at 10 points/second and gradually increasing to 25 points/second, reaching the maximum after 3 seconds. This effect lasts until he is knocked back or launched. | Once Billy lands 8 hits on enemies with Basic Attack: Full Firepower - Modified, the next use of his EX Special Attack will not consume energy, and the skill's DMG will be increased by 100%. | |
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[Billy] Paintball Round | When Billy activates Quick Assist/EX Special Attack/Chain Attack/Ultimate, he gains 1/2/2/4 stacks of Charge, stacking up to 4 times. When Billy performs a piercing attack in a large area around him during Dash Attack: Starlight Sanction, press Basic Attack  to consume 1 stack of Charge and trigger the skill repeatedly. Upon hit the enemy's DEF is reduced by 4% for 12s, stacking up to 12 times, and repeated triggers reset the duration.
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When Billy activates Quick Assist/EX Special Attack/Chain Attack/Ultimate, the whole squad gains the Cheer effect for 12s. While Cheer is active, Agent Chain Attack and Ultimate DMG increases by 50%. | Upon gaining Charge, both Charge stack number and max Charge increases by 2, raising the stack limit to 18 for enemy DEF reduction. When repeatedly using this skill, the DMG dealt increases by 30%, and each repeated use additionally restores 25 Decibels for squadmates. |
Other Languages
| Language | Official Name |
|---|---|
| English | Billy Tactical Prism Program |
| Chinese (Simplified) | 比利战术棱镜方案 |
| Chinese (Traditional) | 比利戰術稜鏡方案 |
| Japanese | ビリーの戦術プリズム構想 |
| Korean | 빌리 전술 프리즘 플랜 Billi Jeonsul Peurijeum Peullaen |
| Spanish | Programa del prisma táctico de Billy |
| French | Programme de prisme tactique de Billy |
| Russian | Тактическая призма- Takticheskaya prizma-programma Billi |
| Thai | แผนยุทธวิธีปริซึมของ Billy |
| Vietnamese | Phương Án Lăng Kính Chiến Thuật: Billy |
| German | Billys taktischer Prismaplan |
| Indonesian | Skema Prisma Taktis Billy |
| Portuguese | Plano de Prisma Tático do Billy |
