Biotransference + Helm of the Host + Izoni, Thousand-Eyed + Time Sieve

BGU identity

Commander legal

The 4 combo pieces

• Biotransference
• Helm of the Host
• Izoni, Thousand-Eyed
• Time Sieve

What must be in place

Helm of the Host attached to Izoni.
You have at least four creature cards in your graveyard.

How to execute it

1. At the beginning of your combat phase, Helm of the Host triggers, creating a nonlegendary token copy of Izoni with haste.
2. Izoni triggers, creating a number of 1/1 Insect creature tokens equal to the number of creature cards in your graveyard.
3. Activate Time Sieve by tapping it and sacrificing five creature tokens, causing you to take an extra turn after this one.
4. Repeat each turn.

What the combo produces

• Infinite turns
• Lock