Steal a Brainrot Lucky Blocks Explained

Mythic, Brainrot God and Secret Lucky Blocks in Steal a Brainrot — the drop tables, Robux prices and the trade scam.

Updated 8 September 2026.

What a Lucky Block is

The wiki calls them lootboxes and does not dress it up: Lucky Blocks "can be bought and stolen like normal brainrots. Once a determined amount of time has passed… the player will be able to open it. Once the player opens it, they will get one out of the amount of brainrots."

Two mechanics decide whether they are worth buying:

• A Lucky Block generates nothing. "Unlike brainrots, lucky blocks don't generate money, but the brainrot that is given after the lucky block is spun does." It is a container, not an asset.
• Luck does not apply. The wiki is blunt: "Luck does NOT apply to Lucky Blocks, when it first spawns, it already determines the brainrot you're gonna get inside of it." The roll happens when the block spawns, not when you open it. Nothing you do afterwards changes the outcome.

There are 14 Lucky Blocks in total. Three are purchasable with Robux — Mythic, Brainrot God and Secret. Five are unobtainable (Spooky, Festive, Heart, Leprechaun, Egg) and five are admin-only (Admin, Taco, Los Lucky Blocks, Los Taco Blocks, Octo).

Mythic Lucky Block — 175 Robux

Five brainrots, published odds:

The cheapest block at 175 Robux, and the one with the flattest table — even the "rarest" outcome is 3%, and the income spread across the five is under 5×. In-game it costs 2.5M.

Brainrot God Lucky Block — 399 Robux

Five brainrots, income between $60K/s and $295K/s:

More than half of all openings give the lowest-income entry. The wiki notes this block was nerfed from 599 Robux to 399, and offers its own guess why: "it might be because people were spending too much on a valueless item."

Note the shape of the table: the 1% outcome makes $295K/s and the 54% outcome makes $60K/s — a five-fold income difference across a hundred-fold odds difference.

Secret Lucky Block — the expensive one

Six brainrots, and the widest table in the game:

Three quarters of every Secret Lucky Block is Torrtuginni Dragonfrutini, and the wiki adds why players resent it: "it's the only brainrot in the Secret Lucky Block that produces under $1M/s, and it's the most common, having a 74.45% chance, making it too easy to obtain."

The odds have moved repeatedly — Torrtuginni has been 85%, then 80%, then 75%, then 74.5%, now 74.45% — which is worth knowing before you trust any table without a date on it.

The wiki's own price is inconsistent. Its infobox lists the Secret Lucky Block at 1,499 Robux while the article body says 2,399. Check in the Robux Shop before buying; we are not going to pick one for you.

The trade scam the wiki documents

This one is specific and current: "There is a scam going around right now where people put mutations on the Mythic Lucky Block and claim they are Secret Lucky Blocks or OG Lucky Block."

The tell is on the same page: "the Mythic one doesn't have glow surrounding it on menu, in contrast of Secret." A mutated Mythic block looks expensive. Check the glow, not the colour.

The wiki also advises against trading for Lucky Block brainrots at all, on the grounds that the probability difference between blocks makes them hard to price fairly.

Where they are not sold

Lucky Blocks cannot be bought with Robux in a long list of countries because they are legally lootboxes. The wiki names Belgium (where it notes "violations can lead to fines or arrestation"), the Netherlands, Austria, Türkiye, the United Arab Emirates, Australia (age restrictions), the United Kingdom, and Brazil for under-18s, alongside countries where Roblox itself is unavailable.

They can still spawn on the Red Carpet in those regions — the restriction is on the Robux purchase, not the item.

Is any of it worth it?

The arithmetic, with the game's own numbers:

• Mythic block: 175 Robux for an expected income somewhere around $6K/s. A single Secret brainrot makes tens of millions per second.
• Brainrot God block: 399 Robux, 54% chance of the worst entry.
• Secret block: the only one whose tail is worth chasing — Celestial Pegasus at $175M/s — and its tail is 1 in 2,000.

Expected value on the Secret block sits close to its most common outcome, because 74.45% of it is one brainrot. If that brainrot is what you want, buy the brainrot.

Where to buy

We list Secret-rarity brainrots directly, which removes the roll entirely. Availability changes constantly — check the page rather than this list.

Celestial Pegasus · La Secret Combinasion · Los Hotspotsitos

Shelves: SAB secrets · Meta brainrots · Starter brainrots · Steal a Brainrot hub.

Steal a Brainrot items are handed over by a manual in-game trade — a person meets you and the brainrot moves through the game's own trade interface. There is no automated SAB lane and we do not claim one. Every completed order is photographed, and our current delivery statistics are on /about.

For mutation multipliers see SAB mutations worth buying; for the trade flow see buying brainrots safely.

Sources

• stealabrainrot.fandom.com — Lucky Blocks, Mythic Lucky Block, Brainrot God Lucky Block, Secret Lucky Block, Rarities, Mutations (action=parse&prop=wikitext, retrieved 2026-09-08)
• /var/www/petmart/sabindex/data/catalog.json — 540 brainrots with income per second, rarity and obtainment source, generated 2026-09-07T23:15Z
• seo/catalog.csv — live PetMart Steal a Brainrot listings; all 161 carry delivery_method=trade (2026-09-08)

Live prices on PetMart

• Secrets — Steal a Brainrot
• Celestial Pegasus — Steal a Brainrot — $3.50, sold out right now
• La Secret Combinasion — Steal a Brainrot — $1.50, sold out right now
• Los Hotspotsitos — Steal a Brainrot — $2.00, sold out right now

More on PetMart

All Steal a Brainrot items · Steal a Brainrot guides · About PetMart · Proof of delivery

View on PetMart