The October update for Steal a Brainrot on Roblox added the Skull Lucky Block, a Halloween lucky block shaped like a skull that collectors are hunting for because of its rare Brainrots. It contains eight characters, but their odds are very different. One can appear in almost every third opening, while another may take a lot more effort to get. This guide explains how to obtain the block, which Brainrots can drop from it, and whether it is worth spending in-game money or Robux.
Guide updated: October 12, 2026. The Skull Lucky Block was added on October 10 in Update 70. The reward pool and percentages below come from fresh community data. The available acquisition methods are still not fully documented, so confirmed options are separated from possible ones.
What is the Skull Lucky Block and how is it different from the Spooky Lucky Block?
The Skull Lucky Block is the second Halloween-themed lucky block in Steal a Brainrot. Do not confuse it with the Spooky Lucky Block from fall 2025. The names are similar, but their Brainrot pools are completely different. The new block contains eight rewards, with Dragon Skeletonini listed as the rarest character at only a 0.1% drop chance.Unlike buying a regular character, opening a Skull Lucky Block does not let you choose what you receive. The game randomly gives you one of the eight Brainrots. It is worth understanding the odds first because several blocks in a row can still give you the same character.
How to get a Skull Lucky Block in Steal a Brainrot
Steal a BrainrotSteal a BrainrotThere is a small but important caveat here. As of October 12, the community has already documented the reward table, but not every way of obtaining a regular Skull Lucky Block has been confirmed. Community catalogs list a cost of $500 million in-game currency, but that does not necessarily mean the block can always be purchased from the Red Carpet. Check availability and price directly on your server.
Method 1: Get two blocks with the Reaper Base
The most specific published method is tied to the Reaper Base skin. According to community data, it costs 999 Robux and comes with two Premium Skull Lucky Blocks. This is a paid option. You are buying a full base-skin bundle rather than two standalone blocks.If you plan to use this offer, open the base customization shop, find the Reaper Base, and read the bundle description first. Make sure it still lists two Premium Skull Lucky Blocks. Bundle contents and prices may change after updates, so use the in-game purchase screen rather than relying only on older guide screenshots.Purchase rewards:
Method 2: Check the Red Carpet and events
Steal a BrainrotSteal a BrainrotOther Lucky Blocks in Steal a Brainrot can appear on the Red Carpet or during special events. The community also considers a Red Carpet appearance a possible acquisition method for the Skull Lucky Block, but there is no confirmed spawn schedule or probability yet. Claiming that it arrives "every few minutes" would therefore be misleading.If you want to get a Skull Lucky Block with in-game money, check the Red Carpet after updates and during admin-run events. Verify the block name and price. The listed $500 million value is a useful reference point, but it is not confirmation of an always-available purchase.
Method 3: Try to steal a block from another player
Stealing other players' Brainrots is a core mechanic in Steal a Brainrot, so community wikis also list stealing as another possible route for the Skull Lucky Block. Whether this specific block follows all normal stealing rules has not been fully documented yet. If you see one at another player's base, check whether the item can actually be interacted with. Do not assume every premium block can automatically be taken.
All Skull Lucky Block rewards: Drop chances and income
Opening a Skull Lucky Block gives you one of eight Brainrots. The percentages below come from a community table and are not developer-confirmed odds. Income is also listed for the regular versions without extra mutations or other multipliers.The eight published probabilities add up to exactly 100%. Based on those odds, almost two thirds of all openings will be Candi Corni or Grim Cheese. Do not be surprised if those two appear most often. Dragon Skeletonini, on the other hand, can easily fail to appear even after a large number of attempts.
Which Skull Lucky Block Brainrots are the most valuable?
If we look only at income per second, the top three are clearly Dragon Skeletonini, Flying Dutchman, and Boo Boo Rocket. These characters generate between $37.5 million and $325 million per second without extra boosts. They are also difficult to obtain because their combined drop chance is only 1.6%.The most desirable reward is Dragon Skeletonini. This skeletal dragon with large wings generates $325 million per second. A 0.1% chance means roughly one successful result per thousand openings on average, but it does not guarantee the character on your thousandth block. Every opening is a separate random roll, so one player may get lucky much earlier while another can spend far more resources.Flying Dutchman, with a 0.5% chance, is the second-rarest reward. Its base income reaches $92.5 million per second. Next comes Boo Boo Rocket with a 1% drop chance and $37.5 million per second. Getting even one of these is already a lucky opening.Bat-in-the-Box and Bananito Skelito sit in the middle of the pool. They drop more often and generate $22.5 million and $8.5 million per second respectively. The common Candi Corni is mainly useful for collection purposes because its $321,000 per second income is far below the other characters in this block.
Does Luck affect the Skull Lucky Block, and can you guarantee a rare reward?
At the moment, there are no confirmed reports that Luck boosts change the odds specifically for the Skull Lucky Block. We therefore do not recommend spending resources on boosts solely to chase Dragon Skeletonini. Claims that a boost can "raise the chance to 10%" still need separate verification. There are also no confirmed secret combinations that supposedly guarantee a specific character.The most useful thing you can do is understand the probability in advance. A 1% chance does not guarantee Boo Boo Rocket after 100 openings, and Dragon Skeletonini at 0.1% does not become a guaranteed 100% result after 1,000 attempts. Every new block performs another independent random roll.If all published community percentages are accurate, the mathematical average income of a character from one Skull Lucky Block is about $4.67M/s. That average is heavily raised by the rarest rewards, however, which most players will not see after only a few attempts.
Skull Lucky Block and the Halloween collection
Update 70 added more than just the skull block. It also introduced a Halloween-themed base with a collection interface showing 23 slots. Do not confuse that collection with the contents of the Skull Lucky Block itself. The block contains only eight characters. The complete collection lineup and all of its completion requirements still need to be checked against the in-game interface.Do not mix up the skull block with the Spooky Lucky Block from 2025 either. That older block contained different characters, including Mummy Ambalabu and La Casa Boo, and was tied to last year's Halloween event. If you find an old video showing a pumpkin block and Candy Corn, it is not a guide for the Skull Lucky Block.
?Frequently Asked Questions
How much does the Skull Lucky Block cost?
Community catalogs list it at $500 million in-game currency, but a permanent way to buy it for that price has not been confirmed. There is also a published Reaper Base bundle for 999 Robux that includes two Premium Skull Lucky Blocks. Always check the current in-game offer before paying.
What is the rarest Brainrot in the block?
Dragon Skeletonini, with a 0.1% drop chance and a base income of $325M/s. That is roughly one successful result per thousand openings on average, but not a guaranteed reward after any fixed number of blocks.
Can you get all eight Brainrots from one block?
No. One opening gives you one random character. Completing the full collection requires repeated attempts, and duplicates are possible.
Are there free Skull Lucky Blocks?
At the time of writing, there is no reliably confirmed regular free giveaway. The block may appear during special events, but the community is still documenting the exact conditions. Do not treat the two Premium Skull Lucky Blocks included with the Reaper Base as "free" in the ordinary sense because they are part of a paid Robux bundle.We will update the acquisition section once there is reliable information about regular Skull Lucky Block spawns and purchases with in-game currency. For now, the most important details are already clear: the block contains eight Halloween Brainrots, and the rarest rewards come with extremely low odds.
