Biotransference + Maskwood Nexus + Rotlung Reanimator + Time Sieve

UB identity

Commander legal

The 4 combo pieces

• Biotransference
• Maskwood Nexus
• Rotlung Reanimator
• Time Sieve

What must be in place

You control at least five other creatures.

How to execute it

1. Activate Time Sieve by tapping it and sacrificing five creatures.
2. Rotlung Reanimator triggers five times, creating five 2/2 Zombie creature tokens.
3. Resolve the Time Sieve ability, causing you to take an extra turn after this one.
4. Repeat each turn.

What the combo produces

• Infinite turns
• Lock