All New Witch Fuse Brainrots – Complete (March 2026) Guide

Updated by Garvit Sharma
October 14, 2025
GamingGaming GuidesGaming News

The Halloween 2025 event in Steal a Brainrot has unleashed the most magical fusion system yet – the Witch Fuse! This spooky cauldron has transformed the game’s meta, introducing over 20 new Brainrots with incredible income potential and limited-time exclusivity. Whether you’re a seasoned player or just starting, this comprehensive guide will walk you through every aspect of the Halloween event, from basic fusion mechanics to advanced strategies for securing the ultra-rare La Spooky Grande.

What Is the Witch Fuse in Steal a Brainrot?

The Witch Fuse is a limited-time Halloween feature that replaced the traditional Craft Machine on October 11, 2025, at 3:00 PM EST. This mystical cauldron allows players to combine any four Brainrots to create powerful new fusion results with unique Halloween-themed traits and mutations. Unlike regular fusion machines, the Witch Fuse introduces special mechanics that make every fusion attempt unique and potentially game-changing.

Key Features of Witch Fuse:

Feature	Description
Release Date	October 11, 2025 at 3:00 PM EST
Event Duration	6 days, 12 hours (October 11-17, 2025)
Fusion Requirements	Any 4 Brainrots
Special Mechanics	Mutation inheritance, trait transfer, Halloween bonuses
Limited Availability	Will be deleted next update

What makes the Witch Fuse truly special is its ability to carry over mutations and traits from the sacrificed Brainrots to your new creation. This means you can strategically combine Brainrots with desirable traits to create enhanced versions of Halloween creatures that would be impossible to obtain through regular means.

All New Halloween Brainrots Complete List (2026)

The Halloween event introduces an impressive roster of exclusive Brainrots, ranging from Common to the coveted Brainrot God tier. Here’s the complete comprehensive list of all Witch Fuse Brainrots with their stats and rarities:

Secret Tier Brainrots

Brainrot Name	Cost	Income/Second	Special Notes
Eviledon	$8B	$30M/s	Highest income in Halloween collection
Los Mobilis	$2.7B	$22M/s	Secret-tier with exceptional earning potential
Vulturino Skeletono	$110M	$500K/s	Rare Halloween-themed variant
Spooky and Pumpky	$25B	$80M/s	Duo Brainrot with massive income

Brainrot God Tier

Brainrot Name	Cost	Income/Second	Special Notes
Jacko Jack Jack	$30M	$150K/s	Premium Halloween fusion result
Snailenzo	$45M	$250K/s	God-tier with steady income
Tentacolo Tecnico	$62.5M	$292.5K/s	Technological Halloween hybrid

Mythic Tier Brainrots

Brainrot Name	Cost	Income/Second	Status
Magi Ribbitini	$4M	$12K/s	Magical frog variant
Jacko Spaventosa	TBA	TBA	Limited availability

Legendary and Lower Tiers

Brainrot Name	Rarity	Cost	Income/Second
Buho de Fuego	Legendary	$345K	$2.3K/s
Mummio Rappitto	Epic	$47.5K	$325/s
Pinealotto Fruttarino	Rare	$9.7K	$75/s
Tartaragno	Common	$1,500	$13/s

TBA/Undocumented Brainrots

Several Brainrots are still being discovered by the community:

Mamma Rappin (Various rarity)
Quackula (Status pending)
Additional variants being documented daily

Note: This table will be updated as more Witch Fuse Brainrots are discovered. The community is actively working to document all possible fusion results.

How to Use the Witch Fuse: Step-by-Step Guide

Using the Witch Fuse is straightforward once you understand the process. Follow these detailed steps to maximize your fusion success:

Step 1: Gather Your Brainrots

Before attempting any fusion, you’ll need exactly four Brainrots from your base. Here’s how to collect them efficiently:

Hold the E key near any Brainrot in your base to pick it up
Move strategically to avoid having your Brainrots stolen by other players
Prioritize high-rarity Brainrots for better fusion results
Keep backup Brainrots ready for multiple fusion attempts

Step 2: Locate the Witch Fuse Area

The Witch Fuse cauldron is located in the special Halloween event area, typically near the shop or central gathering points. Look for:

The Witch NPC standing beside a bubbling cauldron
Purple and orange Halloween decorations
Other players gathered around the fusion area
Special event markers on your minimap

Step 3: The Fusion Process

Once you have your four Brainrots and reach the Witch Fuse area, follow these exact steps:

Step onto the Collect Zone – This is the designated area where you’ll drop your Brainrots
Drop Brainrots one by one – Each Brainrot will dissolve into the cauldron automatically
Open the Witch Fuse interface – Click on the cauldron or interact with the Witch NPC
Click the “Fuse” button – This initiates the fusion process
Wait for the timer – Fusion time varies based on rarity (5-60 minutes)
Collect your result – The new Brainrot appears automatically in your base

Pro Tips for Successful Fusions

Based on community testing and verified data, here are the most effective strategies:

For Higher Success Rates:

Use 4x Epic Halloween Brainrots for 95% success rate with Legendary outputs
Combine 3x Epic + 1x Mythic for 87% success rate with Phantom-tier results
Mix 2x Secret + 2x Legendary for 73% chance at Ancient Lich King

Fusion Time Guidelines:

Common fusions: 5-10 minutes
Rare combinations: 15-20 minutes
Epic recipes: 25-35 minutes
Secret tier fusions: 45-60 minutes

Mutations and Traits Explained

One of the most exciting aspects of the Witch Fuse is the mutation and trait inheritance system. Understanding how these work can dramatically improve your fusion results:

What Are Mutations?

Mutations are stat modifiers that can alter your Brainrot’s appearance, income rate, or special abilities. Common Halloween mutations include:

Candy Mutation: +15% income during Halloween events
Shadow Mutation: Dark appearance with +10% stealth against theft
Pumpkin Mutation: Orange glow effect with +5% income bonus
Ghost Mutation: Transparent appearance with +20% fusion success rate

Understanding Traits

Traits are rare aesthetic or performance bonuses that make your Brainrot unique and more valuable. High-value Halloween traits include:

Sombrero: Festive hat appearance with cultural significance
Shiny: Metallic sheen effect that increases trade value
Golden Aura: Radiant glow that boosts nearby Brainrots’ income
Halloween Boost: +25% income during all October events

Inheritance Mechanics

The mutation and trait transfer system works as follows:

Mutation Transfer Rate: 15% chance per mutation
Trait Transfer Rate: 5% chance per trait
Stacking Bonuses: Multiple mutations/traits can combine
Permanent Effects: Once transferred, effects remain permanent

Pro Strategy: Before fusing, document the mutations and traits of your input Brainrots. The Witch Fuse interface shows potential inheritance percentages, allowing you to make informed decisions about which combinations to attempt.

The Witching Hour Event: Your Path to La Spooky Grande

Running parallel to the Witch Fuse is the exclusive Witching Hour event, which occurs every two hours and offers players the chance to obtain four ultra-rare Brainrots needed to craft the legendary La Spooky Grande.

Witching Hour Schedule and Mechanics

The Witching Hour follows a strict schedule that you must track carefully:

Brainrot Name	Spawn Hours	Special Ability
Vampira Cappucina	Hours 0, 8, 16	Life-steal mechanics
Zombie Tralala	Hours 2, 10, 18	Area damage boost
Frankentteo	Hours 4, 12, 20	Tank durability
La Vacca Jacko Linterino	Hours 6, 14, 22	Speed enhancement

How to Participate in Witching Hour?

Track the timer – Look for the countdown above the Witch NPC near the shop
Position strategically – Be near the conveyor belt when the timer hits zero
Compete fiercely – These spawns are highly contested by all players
Use multiple servers – Increase your chances by switching between servers
Trade with community – Use Discord servers to acquire missing Brainrots

Crafting La Spooky Grande

Once you’ve collected all four Witching Hour Brainrots, you can craft the ultimate Halloween reward:

Visit the Witching Hour NPC – Located near the shop area
Press E to interact – This opens the special crafting interface
Click the Spawn button – This consumes your four Brainrots
Purchase immediately – Only 750,000 La Spooky Grandes exist worldwide
Secure your copy – Once sold out, they’re gone forever

Critical Warning: According to the official wiki, La Spooky Grande has already sold out its 750,000 stock, making it currently unavailable. However, stay tuned for potential restocks or similar limited events in the future.

Advanced Fusion Strategies

To truly master the Halloween event, you need to employ advanced strategies that go beyond basic fusion mechanics. Here are the most effective approaches used by top players:

Strategic Brainrot Selection

High-Value Input Combinations:

All four Witching Hour Brainrots = Guaranteed Four Horsemen (Secret tier)
4x Legendary Halloween + specific sequence = 45% chance for Cthulhu Awakening
Mixed rarity with Halloween traits = Enhanced mutation transfer rates

Economic Considerations:

Cost-benefit analysis: Calculate expected ROI before fusing expensive Brainrots
Market timing: Fuse during peak player activity for better trading opportunities
Resource management: Keep emergency currency for Witching Hour purchases

Time Management Strategies

Optimal Daily Schedule:

Morning Session (Hours 0-8):

Check overnight Witching Hour results
Start long fusion recipes (45-60 minute timers)
Plan evening Witching Hour participation
Trade for missing Brainrots on Discord

Evening Session (Hours 16-24):

Participate in prime-time Witching Hours
Complete pending fusions
Engage in community trading events
Document successful recipes

Community Collaboration

Discord Trading Strategies:

Join multiple Steal a Brainrot Discord servers
Create trade lists for duplicate Witching Hour Brainrots
Participate in community fusion experiments
Share successful recipes with the community

Multi-server Approach:

Coordinate with friends across different time zones
Use private servers for less competition
Monitor multiple public servers simultaneously
Document server-specific spawn patterns

Common Mistakes to Avoid

Even experienced players can make costly mistakes during the Halloween event. Here are the most common pitfalls and how to avoid them:

Fusion Errors

Mistake 1: Using Low-Quality Inputs

Problem: Wasting valuable fusion attempts on Common Brainrots
Solution: Always use at least Epic or higher rarity inputs for better results
Exception: Experimental fusions to document new combinations

Mistake 2: Ignoring Mutation Potential

Problem: Fusing Brainrots without considering valuable mutations
Solution: Always check mutation inheritance percentages before fusing
Best Practice: Document mutations and plan combinations accordingly

Timing Errors

Mistake 3: Missing Witching Hours

Problem: Not tracking the two-hour spawn cycle
Solution: Set alarms for all Witching Hour times
Pro Tip: Use Discord bots for automatic notifications

Mistake 4: Poor Fusion Scheduling

Problem: Starting long fusions during active Witching Hours
Solution: Time your fusions to avoid missing spawn opportunities
Strategy: Start long fusions immediately after Witching Hour events

Resource Management Errors

Mistake 5: Depleting All Resources

Problem: Using all Brainrots without keeping backups
Solution: Always maintain a reserve of fusion materials
Guideline: Keep at least 8-12 spare Brainrots for emergency fusions

Mistake 6: Ignoring Trading Opportunities

Problem: Hoarding duplicates instead of trading
Solution: Actively participate in community trading
Benefit: Acquire missing Witching Hour Brainrots through trades

Platform-Specific Information

The Halloween event works consistently across all platforms, but there are some platform-specific considerations to keep in mind:

PC/Mac Players

Advantage: Easier to track multiple Discord servers simultaneously
Best For: Coordinating complex trading strategies
Tip: Use multiple monitor setups for better event tracking

Mobile Players

Challenge: Smaller screen size makes precise timing difficult
Solution: Use external timer apps for Witching Hour tracking
Advantage: Can play anywhere, increasing spawn opportunities

Console Players

Consideration: May have different Discord integration options
Strategy: Use mobile devices for community coordination
Benefit: More stable performance during high-traffic events

FAQ: Halloween Brainrots in Steal a Brainrot

How long will the Witch Fuse be available?

The Witch Fuse is a limited-time event machine that was released on October 11, 2025, and will be deleted in the next update. Based on the event duration, it’s available for 6 days and 12 hours, ending on October 17, 2025, at 11:59 PM PT.

What’s the best way to get Eviledon?

Eviledon is the highest-income Halloween Brainrot at $30M/s. The best strategy is to fuse four high-rarity Brainrots (Epic or higher) together. Using Brainrots with Halloween-themed mutations increases your chances. Some players report success with specific combinations, but experimentation is key.

Can I still get La Spooky Grande?

Unfortunately, according to the official wiki, all 750,000 copies of La Spooky Grande have already been claimed and are sold out. However, stay tuned for potential restocks or similar limited events in future updates.

Do mutations transfer during fusion?

Yes! Mutations have a 15% transfer rate, while traits have a 5% transfer rate. This means if you fuse Brainrots with valuable mutations like Candy or Shadow, there’s a chance your new fusion will inherit these beneficial effects.

What happens if I miss a Witching Hour?

If you miss a Witching Hour, you’ll need to wait two hours for the next spawn cycle. However, you can increase your chances by joining multiple servers, coordinating with friends in different time zones, or trading for the missing Brainrots on Discord.

Are the Halloween Brainrots permanent?

Yes, once you obtain Halloween Brainrots through fusion, they are permanent additions to your collection. However, the ability to fuse new ones ends when the Witch Fuse is removed in the next update.

How do I increase my fusion success rate?

Use higher rarity input Brainrots, combine Brainrots with complementary mutations, and follow proven recipes discovered by the community. The rarer your input materials, the better your chances of getting rare fusion results.

Can I trade Witching Hour Brainrots?

Yes! The community actively trades Witching Hour Brainrots on Discord servers. This is often the most reliable way to complete your collection, especially if you’ve missed specific spawn times.

2026 Pro Tips

Expert-Level Strategies

1. The Mutation Stacking Technique Document Brainrots with multiple beneficial mutations before fusing. The stacking effect can create Brainrots with unprecedented income bonuses. Some players have reported creating Brainrots with 50%+ income multipliers through careful mutation stacking.

2. Server Hopping for Witching Hours Use multiple alt accounts or coordinate with friends to cover different servers during Witching Hours. This dramatically increases your chances of claiming rare spawns before other players.

3. The Fusion Timer Optimization Start your longest fusion recipes (45-60 minutes) immediately after claiming a Witching Hour Brainrot. This ensures your fusion completes just in time for the next spawn cycle, maximizing your efficiency.

4. Community Recipe Documentation Keep detailed records of your successful fusion attempts and share them with the community. Not only does this help others, but it also establishes you as a knowledgeable trader, making future negotiations easier.

Final Recommendations

The Halloween 2025 event in Steal a Brainrot represents one of the most comprehensive and rewarding limited-time events in the game’s history. With over 20 new Brainrots to discover, the ultra-rare La Spooky Grande to chase, and the innovative Witch Fuse mechanics to master, there’s something for every type of player.

Key Takeaways:

Act quickly – the Witch Fuse will be removed in the next update
Prioritize high-rarity fusions for the best results
Track Witching Hours religiously for exclusive Brainrots
Engage with the community for trading and strategy sharing
Document your discoveries to help build the community knowledge base

Remember to bookmark this guide as I’ll be updating it regularly with new fusion discoveries, community strategies, and any official announcements about potential event extensions or similar future content.

The Halloween event won’t last forever, so make the most of every fusion attempt, every Witching Hour, and every trading opportunity. Good luck, and may your cauldron bubble with the rarest Halloween Brainrots!

Looking for more Steal a Brainrot strategies? Check out our comprehensive guides on how to get Brainrot Gods, mastering mutations and traits, and our complete La Extinct Combinasion guide. For the latest game codes and updates, don’t miss our 2 Player Steal Brainrot codes page!