10 Rarest Brainrots in Steal a Brainrot

Finding the rarest brainrots in Steal a Brainrot has become harder than ever, especially with the constant balance changes, new event drops, and updated spawn rates shaking up the meta every week. Some units that used to be easy to spot are now nearly impossible to pull, while newer additions instantly became collector favorites because of their insane rarity or limited-time availability. Whether you’re grinding for profit, flexing your collection, or simply chasing the hype, rare brainrots are the true trophies of the game. In this article, we’re breaking down the 10 rarest brainrots you can get right now—what makes them so difficult to obtain, why players value them so highly, and how they fit into today’s shifting meta.

#10: Los Combinasionas

Cost: $2,000,000,000
Income: $15,000,000/s
Rarity: Secret

Los Combinasionas is one of the most valuable secret brainrots in the entire game because it’s a key ingredient for crafting both Los Bros and Las Sis, making it essential for late-game progression. It used to be obtainable through the old Fuse Machine, but since that feature was removed, the only way to get one now is through Los Lucky Block—and the drop rate is brutally low at just 1%. This brainrot has a funny baby-style design made from pieces of Los Tungtungtungcitos, Los Tralaleritos, and other familiar characters blended together. Because it’s needed for multiple high-tier crafts and is extremely rare, players who get one usually store it on an alt or inside a private server to avoid getting it stolen.

#9: Chillin Chili

Cost: $3,000,000,000
Income: $30,000,000/s
Rarity: Secret

Chillin Chili is one of those brainrots that instantly became a collector’s item the moment it dropped. Released during the limited Taco Tuesday update on September 30th, 2025, this chilled-out chili pepper — sunglasses, blue sneakers, and a big relaxed grin — could only be obtained during that short event window. To make things even harder, you needed Quesadilla Crocodila, Los Nooo My Hotspotsitos, and 67 just to spawn it from the Taco Truck, and the total stock was capped at 500,000 across the entire game. A second chance to grab it happened during the Admin Abuse event on October 4th, but after that, it disappeared completely. Now that it’s no longer obtainable in any way, Chillin Chili sits as one of the rarest and most desired event-exclusive brainrots in the entire game.

#8: Burguro and Fryuro

Cost: $75,000,000,000
Income: $150,000,000/s
Rarity: Secret

Burguro and Fryuro is one of the standout releases from the October 2025 update, bringing a fun but powerful duo to Steal a Brainrot. Instead of the usual single-unit design, this one features an angry burger paired with equally furious fries, making it instantly recognizable on your conveyor belt. The catch? It only appears through the red conveyor belt and the spawn rate is extremely low, which is why so few players ever manage to get their hands on it. Despite the absurd price tag of $75 billion, the income rate of $150 million per second puts this brainrot among the top earners in the entire game—ranked just behind Dragon Cannelloni and Strawberry Elephant. If you have the money and the luck to roll it, Burguro and Fryuro is one of the strongest economic investments you can make.

#7: Esok Sekolah

Cost: $3,500,000,000
Income: $30,000,000/s
Rarity: Secret

Esok Sekolah is one of the more creative secret brainrots in the game, modeled after a playful school building with arms, legs, and a cheeky tongue-out expression. The number “9” printed on its body refers to April 9th, a well-known back-to-school date in Indonesia, which ties perfectly into the design. The only way to unlock Esok Sekolah is through the Secret Lucky Block, where the pull rate recently dropped from 5% to just 3%, instantly making it harder to get and more desirable among collectors. Its value and income make it a high-priority target in public servers, so most players hide it on private bases or alt accounts to avoid losing it. It’s one of those units that not only pays well but also stands out with its fun cultural reference and rarity.

#6: Las Sis

Cost: $4,500,000,000
Income: $33,500,000/s
Rarity: Secret

Las Sis is the tougher-to-obtain counterpart of Los Bros, and she’s now one of the hardest craftable brainrots to make in the entire game. On paper, the recipe looks simple—you only need Las Capuchinas and Las Tralaleritas. But the real problem is the hidden requirement behind the craft: you must have Los Combinasionas. Since the Fuse Machine was removed, that item instantly became one of the rarest pieces in the game. Now the only source is Los Lucky Block, and the drop rate is a brutal 1%. Because of that, crafting Las Sis turned into a massive grind, and players who manage to make her usually hold onto her tightly. With a solid income rate and a rarity that keeps rising, Las Sis has become a true flex item for collectors who want one of the hardest-earned secrets in Steal a Brainrot.

#5: Los Bros

Cost: $2,600,000,000
Income: $24,000,000/s
Rarity: Secret

Los Bros used to sit at the top as one of the absolute rarest brainrots, but the latest updates changed its place in the meta. Its income was heavily reduced—from $37.5 million to $24 million per second—and the crafting method was adjusted, though it’s still far from easy. You’ll need Los Tungtungtungcitos, La Grande Combinasion, Los Tralaleritos, and the extremely hard-to-obtain Los Combinasionas to make it. Since Los Combinasionas now only drops at a tiny 1% rate from Los Lucky Block, crafting Los Bros has become a long grind again. Even after its nerf, it remains one of the toughest and most desirable secret brainrots because of how much work goes into getting a single copy.

#4: Los Primos

Cost: $3,700,000,000
Income: $31,000,000/s
Rarity: Secret

Los Primos is currently the strongest brainrot you can craft in the entire game, and it quickly became a fan favorite after its release in September 2025. This unit shows two cheerful baby cousins—one from the Los Tralaleritos line and the other from Los Orcalitos—working together as a powerful duo. What really makes Los Primos rare isn’t just the cost, but the brutal crafting requirements behind it. To build one, you must collect Los Bros, 67, Los Orcalitos, and Los Tralaleritos, which are already some of the hardest items to get. Since multiple pieces rely on extremely low drop rates or expensive setups, most players never manage to put the full recipe together. Even though it costs billions to make, the high income and bragging rights make Los Primos one of the most sought-after craftable brainrots in Steal a Brainrot.

#3: Tang Tang Kelentang

Cost: $4,500,000,000
Income: $33,500,000/s
Rarity: Secret

Tang Tang Kelentang is one of those brainrots that almost feels mythical because so few players have ever seen it in the wild. Introduced during a September 2025 admin abuse event, this unit only appears through the conveyor belt system, and its spawn rate is insanely low. It’s currently considered the rarest belt-exclusive brainrot in Steal a Brainrot, which means even if you spend hours server hopping, there’s a good chance you’ll never encounter it. Most players only know it exists from screenshots or videos because getting one yourself requires absurd luck and patience. If you do manage to grab Tang Tang Kelentang, you’re holding one of the rarest flex pieces in the entire game—and something that instantly boosts your lineup both in income and prestige.

#2: La Secret Combinasion

Cost: $50,000,000,000
Income: $125,000,000/s
Rarity: Secret

La Secret Combinasion is one of those brainrots that almost nobody ever sees in the wild, and that’s exactly why players obsess over it. It’s the rarest pull from the Secret Lucky Block, showing up at a brutal 0.5% chance, which makes it feel more like winning a lottery than getting a normal brainrot. This unit mashes together four fan-favorite Secret Lucky Block characters into one insane creation. The main body comes from Spaghetti Tualetti, Esok Sekolah’s face pops out with the iconic “9,” Pot Hotspot is tucked inside, and the back piece is taken from Torrtuginni Dragonfrutini. The result is a chaotic, overpowered fusion with one of the highest incomes in the game. Because of how ridiculous the odds are, most players will never even touch La Secret Combinasion, and those who manage to pull it instantly gain one of the most valuable flex pieces in the entire Steal a Brainrot meta.

#1: Strawberry Elephant

Cost: $500,000,000,000
Income: $350,000,000/s
Rarity: OG

Strawberry Elephant is currently the crown jewel of Steal a Brainrot — the rarest and most desired brainrot in the entire game. This OG-tier unit barely even exists, with a conveyor belt spawn rate so low that most players will never witness it firsthand. We’re talking odds below one in a hundred million, making it more of a myth than a regular spawn. Only a handful of players, mostly early testers and a few YouTubers during old events, ever managed to secure one. What makes Strawberry Elephant even more legendary is the unique strawberry event it triggers when it appears. This event allows other brainrots to gain the strawberry trait, and if Strawberry Elephant receives the trait itself, its income skyrockets from an already insane $350 million per second to a jaw-dropping $2.8 billion per second. The developer confirmed that this unit will never be manually spawned again, which locks in its status as the most exclusive and impossible-to-find brainrot the game has ever seen.

Conclusion

The rarest brainrots in Steal a Brainrot are more than just high-value units — they’re status symbols that show how much time, luck, and dedication a player has put into the game. With constant updates shifting spawn rates, crafting requirements, and event availability, the hunt for these ultra-rare brainrots never really ends. Whether you’re grinding Lucky Blocks, watching conveyor belts for hours, or chasing limited-time event drops, each of these brainrots represents a unique piece of Steal a Brainrot history. Owning even one of them puts you in a tiny group of players who managed to beat the chaos of RNG. As the meta keeps evolving, new rares will rise and old legends might never return, but the thrill of chasing the rarest brainrots will always be a core part of the game’s fun.