Rainbow Spray en Build A Ring Farm: cómo conseguirlo y si vale la pena

• Gear Shop

  The stall ticks on a 5-minute clock and a manual restock costs 35 Robux (stock.ts). Rainbow Spray is NOT in stock.ts's rareStockIds — only Cosmic, Bubblegum, and Fire are — so the dataset treats it as regular stock, not a rotation prize.

  gears.ts rainbow-spray record (barf.fandom.com/wiki/Gear_Shop) and the matching mutations.ts rainbow shopPriceCash / shopPriceRobux; the hotbar frame at 332.0s in i9k0dVQL0Lc shows twelve owned copies, which is what a Gear Shop hoard looks like

• Plant Rush shop

  The cheapest guaranteed Rainbow Spray in the recording — but the panel second itself carries a burned-in subtitle, so the page publishes the reading without shipping that frame.

  shop panel read at 397.25s in i9k0dVQL0Lc: the Tokens tab lists Radioactive Spray 9,000 · Rainbow Spray 14,000 · Cosmic Spray 25,000 tokens. No gears.ts or mutations.ts field carries a Rainbow token price, so this stays a panel reading, not a dataset number

• Compost Machine

  The reward popup at 300.8s in i9k0dVQL0Lc is the on-camera payout: three cards, Super Fertilizer x5, Rainbow Spray, Super Pet Treat x5. Which machine tier paid it is a live dispute — see rainbowSprayDisputes.

  Compost Machine odds panel at 190.0s in UJz_Fu5QjOI (2026-05-26 build), Next Tier (Overgrown Compost) column, same panel, 2026-05-26 build: Rainbow Spray 20% — the only published compost table that lists it

• Night Market Pass

  A tier reward, not a roll: reaching the tier pays the item. The free track pays one, which makes this the only no-cost, no-luck route the dataset records.

  season-passes.ts Night Market table (revision 2317): tier 12 premium and tier 32 free pay one Rainbow Spray each

• Trucker event

  The grade itself depends on how the Trucker scores your farm, and the pool is drawn from, so this is a lottery on top of a lottery. The recording's 8:06 narration walks the Trucker stall without pulling a Rainbow Spray.

  events.ts truckerGrades: Rainbow Spray sits in the S+ grade pool (9 rewards). No per-reward odds are published

• Galaxy weather event

  This applies the Rainbow mutation to a standing crop — you get the 5x, not a spray to store. It is the only route that costs nothing and is still worth modelling, which is why the page prints the arithmetic.

  events.ts galaxy record: eventChance 4% x chancePerRoll 1% per plant = the effective rate shown in this row; mutations.ts rainbow trigger is Galaxy with perRollChance 1

Esta tabla es todo lo que el sitio puede respaldar. Ninguna fila lleva un porcentaje inventado, y una ruta sin probabilidad publicada lo dice en lugar de estimar uno.

Composter reward popup — Super Fertilizer x5 | Rainbow Spray | Super Pet Treat x5

Lectura de pantalla

Mostrado como fotograma en esta página. 300.8s

reward cards at 300.8s in i9k0dVQL0Lc, verified caption-free at full resolution before shipping

Hotbar slot 4 — Rainbow Spray (x12)

Lectura de pantalla

Mostrado como fotograma en esta página. 332.0s

spray hotbar at 332.0s in i9k0dVQL0Lc, verified caption-free at full resolution before shipping; slot 4 also reads Cosmic x1, Autumn x10, Void x7, Wet x20, Frozen x14, Radioactive x25

Plant Rush Tokens tab — Rainbow Spray 14,000 Tokens

Lectura de pantalla

Sin fotograma — ese segundo lleva subtítulo quemado. Míralo en: 397.3s

shop panel at 397.25s in i9k0dVQL0Lc, read across the full 384-410s window; the second itself carries a burned-in subtitle so it is not shipped as a frame

Compost Machine odds panel — Rainbow Spray 20% in the Next Tier (Overgrown Compost) column

Lectura de pantalla

Sin fotograma — ese segundo lleva subtítulo quemado. Míralo en: 190.0s

odds panel at 190.0s in UJz_Fu5QjOI, already shipped on /transcendent-seeds; both published columns total exactly 100%, so the row is quoted rather than re-derived

Una lectura que no puede publicarse como imagen se publica igualmente cuando el panel es legible en la grabación, pero nunca se promueve a dato de la base y nunca entra en calculadoras ni rankings.

0,04 %

Tasa efectiva por planta

4% de que el sorteo de Galaxy ocurra, multiplicado por 1% por planta mientras está activo.

1 : 2500

Una planta entre

Media de plantas hasta que una carga la mutación Rainbow de un sorteo Galaxy.

0,4

Mutantes por 1.000 plantas

Plantas mutadas esperadas por cada 1.000 plantadas con Galaxy activo. Aritmética sobre tasas publicadas, no el resultado de una sesión.

Esta ruta te da el 5x en un cultivo que ya está plantado, no un spray para guardar o canjear, así que no resuelve el mismo problema que comprarlo. Es la única ruta que no cuesta nada y aun así merece un plan, y por eso se imprimen los números en lugar de un vago 'evento raro'.

• i9k0dVQL0Lc (MistyLemon, 2026-06-04) advises that on a Transcendent seed you should 'not have a spray below radioactive or rainbow'. That is one player's spending rule, not a game mechanic: no source publishes a tier gate, and the dataset prices Rainbow at 5x against Radioactive's 3x without ranking either as a requirement.
• The same recording calls the composter payout 'already kind of good' and 'not a bad mutation'. Value judgements stay out of the tables; the page prints the multiplier, the price, and the published odds and lets the reader decide.
• WzgPy1oBY4Y and the other guide-channel narrations reused by /cosmic-spray describe the token shop as the reliable spray route without ever naming a Rainbow price. Absence of a spoken number is why 14,000 tokens rests on the panel reading alone.

Preguntas sobre el Rainbow Spray