Witch Fuse System in Steal a Brainrot
Discover the mysterious Witch Fuse system - a new way to create exclusive brainrot characters through magical fusion at the witch's cauldron! Replaced the Craft Machine on October 11, 2025.
Witch Fuse Overview
Witch Fuse Location
The Witch Fuse is located near the Coins Shop (replaced the old Craft Machine) - featuring a witch with a pointed hat and a magical cauldron for fusion operations.
Fusion System
A new way to obtain brand new brainrot characters by fusing existing brainrots at the witch's magical cauldron.
Witch Fuse Interface
The Witch Fuse features a mystical witch with a pointed hat standing beside a magical cauldron. After placing four brainrots, the interface displays fusion time, available outcomes with probabilities, and mutation/trait chances.
Witch Fuse location near the Coins Shop
Witch Fuse interface showing fusion outcomes, probabilities, and mutation/trait chances
Fusion Interface Details
📊 After Placing Four Brainrots
Left Side Display:
- Fusion time (15 minutes to 1h 30min)
- Available brainrot outcomes
- Individual probability for each outcome
- Total fusion cost
Right Side Display:
- Available mutations with probabilities
- Available traits with probabilities
- Possible trait inheritance
- Premium skip option (199 R$)
Skip Fusion Time
Don't want to wait? You can instantly complete the fusion process for 199 Robux (R$).
Witch Fuse Mechanics & Requirements
Capacity & Pool
• Maximum 4 brainrots per fusion
• Fusion consumes all input brainrots
• Choose carefully for best results
• Different combinations yield different outcomes - View all witch fuse brainrots
• Strategic mixing for optimal results
Cost
• Cost based on input brainrot values
• Higher value brainrots increase cost
• Cost appears after placing brainrots
• Related to output brainrot value
• Note: Fusion cost is related to the value of brainrots used and the potential outcome
Fusion Time
• 15 minutes to 1h 30min fusion time range
• Time varies based on output brainrot
• Higher value outputs take longer
• Premium skip options may be available
• Different from old Craft Machine timing
Witch Fuse Strategy & Mechanics
How Witch Fuse Works
Same Rarity Strategy
Similar to the old Fuse Machine, using brainrots matching the target rarity is recommended. This provides better chances for achieving the desired fusion outcome.
Value Optimization
Higher value brainrots within the same rarity generally improve chances for better fusion outcomes. The witch fuse system considers both rarity and value of input brainrots.
Note: Different combinations may yield different success rates
⚠️ Important: Craft Machine Replacement
The Craft Machine has been officially replaced by the Witch Fuse system as of October 11, 2025.
- All Craft Machine brainrots are now archived (still viewable at /crafts)
- Witch Fuse introduces brand new exclusive brainrot characters
- Different fusion mechanics compared to the old system
- Uses magical cauldron instead of mechanical machine
Witch Fuse Strategy Tips
🎯 Rarity Matching
Use brainrots matching the rarity of your target output for better chances. The witch considers rarity when determining fusion outcomes.
💰 Cost Consideration
Fusion cost is related to the value of brainrots used. Higher value inputs generally lead to higher costs but may improve success rates.
⏱️ Time Management
Fusion time ranges from 15 minutes to 1 hour 30 minutes depending on the output brainrot. Plan accordingly!
🧙♀️ Experiment Wisely
Different combinations yield different results. It's recommended to submit brainrots matching the rarity of the brainrot you wish to obtain.
Witch Fuse Tips & Strategy
Before Fusion
- • Ensure you have enough money for the fusion cost
- • Choose brainrots that match your target rarity
- • Consider the value of input brainrots
- • Higher value brainrots increase cost but may improve chances
- • Plan your fusion strategy in advance
During Fusion
- • Wait for the fusion time to complete (15min to 1h 30min)
- • Time varies based on output brainrot value
- • Don't interrupt the fusion process
- • Keep track of your fusion attempts
- • Be patient for the best results
Important Notes
- • Fusion Time: 15 minutes to 1h 30min based on output brainrot
- • Fusion Cost: Related to brainrot values used
- • Success Rate: Match rarity for better chances
- • Replacement: Witch Fuse replaced Craft Machine on Oct 11, 2025
- • Strategy: Use same-rarity brainrots for target outcome