A Mythic Lucky Block is the closest thing Steal a Brainrot has to a lottery ticket, and like most lottery tickets it is priced above its expected value. That does not make it a bad buy, but it does mean you should know the numbers before you spend $2.5M.
The drop table
Five possible drops, each with a chance, a base income and a wiki price.
| Drop | Chance | Base income | Wiki price |
|---|---|---|---|
| Spioniro Golubiro | 37% | $3.5K/s | $750K |
| Zibra Zubra Zibralini | 30% | $6K/s | $1.5M |
| Tigrilini Watermelini | 20% | $6.5K/s | $1.75M |
| Carrotini Brainini | 10% | $15K/s | $4.75M |
| Bananito Bandito | 3% | $16.5K/s | $4.9M |
Two summary numbers from that table:
- 67% of pulls are the two worst drops. Spioniro Golubiro and Zibra Zubra Zibralini together are two thirds of the distribution.
- Only 13% of pulls beat the $2.5M price, which is Carrotini Brainini plus Bananito Bandito.
The expected value
Weighting the wiki prices by their chances:
| Drop | Chance | Price | Contribution |
|---|---|---|---|
| Spioniro Golubiro | 37% | $750K | $277.5K |
| Zibra Zubra Zibralini | 30% | $1.5M | $450K |
| Tigrilini Watermelini | 20% | $1.75M | $350K |
| Carrotini Brainini | 10% | $4.75M | $475K |
| Bananito Bandito | 3% | $4.9M | $147K |
| Expected value | $1.70M |
Against a $2.5M price, that is an expected loss of about $800K per block, or roughly 32% of what you paid.
The income side works out the same way: the average pull is about $6.39K/s of base income, which is good for the mid game and unremarkable for the late game.
So why buy one at all? Three legitimate reasons:
- You want a specific drop. Bananito Bandito at $16.5K/s is a real upgrade if your floor is earning $3K/s, and 3% is not nothing over a long session.
- None of the five is a rebirth requirement. That cuts both ways: you will never need one, and you will never get a rebirth shortcut from one.
- The block is the content. It is a $2.5M entertainment purchase, and if you enjoy the roll, that is a valid reason.
What is not a valid reason is “it is worth $2.5M”. It is worth $1.70M.
Three rules that change the maths
Luck boosts do nothing. The roll is decided when the block spawns, not when you open it. A 30x luck boost cannot change the contents of a block that already exists. Anyone selling you luck as a way to improve a specific block is selling you nothing.
Mythic blocks open instantly since Update 62 on August 15, 2026, so there is no waiting window for someone to interrupt.
Mythic blocks do not glow. This is the scam to know about: a Mythic Lucky Block has no visual glow, so it can be passed off in a trade as a Secret Lucky Block, which is worth considerably more. Check the name, not the shine.
Admin Abuse: when the good drops spawn
Admin Abuse is the developer’s server-wide event, and it is where event mutations, admin weather and free Lucky Blocks come from.
| Session | When |
|---|---|
| Weekly Admin Abuse | Saturdays around 3 PM EST, right after the update |
| Taco Tuesday | Tuesdays at 6 PM EST |
| Unannounced sessions | Usually Sunday and Friday nights |
A session lasts 30 to 60 minutes. They occasionally get cancelled or guest-hosted — two Taco Tuesdays were skipped in May and June 2026 — so a missed session is normal.
What a session actually gives you:
- Server luck boosts up to 30x and 35x. These exist only here; the Robux shop tops out at 8x.
- Admin-only weather, which is where Fire (+5) and Taco (+2) traits come from.
- Lucky Block spawns across the server.
- Brainrots dropped directly onto the map.
The early-bird detail matters: arrive about an hour before a scheduled session and the usual gift is a Secret Lucky Block. That is a better expected value than anything you can buy, which makes showing up early the single most profitable habit in the game.
Admin Abuse also runs in private servers, which is the right call if you want the drops without eight players competing for them.
The Eclipse event
Update 69 added an Eclipse event that runs hourly on weekends and every two hours on weekdays. Each start grants one free wheel spin, and carpet spawns during the event can roll the Eclipse mutation at 14x, the best mutation in the game.
If you are choosing when to play, this is the window: the Eclipse mutation is not obtainable any other way, and 14x dwarfs Rainbow’s 10x.
Where to go next
- Mutations and traits: what Fire, Taco and Eclipse are actually worth.
- Steal a Brainrot calculator: see what a $6.39K/s average pull does to your floor.
- Stealing guide: Admin Abuse sessions are also the safest time to raid, because everyone is watching the spawns.
Sources & last checked
Last checked: November 9, 2026 (game data current to Update 69, October 3, 2026; Update 70 was due October 10).
- steal-brainrot.co beginner guide - the Mythic drop table, prices and chances, the 13% figure, Admin Abuse and Taco Tuesday times, luck boost caps, the no-glow scam warning, Eclipse schedule
- steal-brainrot.co - Secret Lucky Block early-bird gift, event mutation sourcing
- steal-a-brainrot.org - Lucky Block and machine directory context
Frequently asked questions
How much does a Mythic Lucky Block cost in Steal a Brainrot?
It costs $2.5M in-game from the Red Carpet, or 175 Robux from the shop. The Robux version is blocked in Belgium, the Netherlands, the UK and Australia.
Is the Mythic Lucky Block worth buying?
On average no. The drop table works out to about $1.70M of wiki value against a $2.5M price, and only 13% of pulls beat the price. Buy it for the chance at Carrotini Brainini or Bananito Bandito, not for value.
Do luck boosts change Lucky Block contents?
No. The roll is decided when the block spawns, so a luck boost cannot change what is inside a block that already exists.
When is Admin Abuse in Steal a Brainrot?
Saturdays around 3 PM EST, right after the weekly update, and Taco Tuesday at 6 PM EST. Sessions last 30 to 60 minutes, and unannounced ones usually fall on Sunday or Friday night.