Biotransference + Tana, the Bloodsower + Time Sieve

UBRG identity

Commander legal

The 3 combo pieces

• Biotransference
• Tana, the Bloodsower
• Time Sieve

What must be in place

Tana has power five or greater, does not have summoning sickness and cannot be blocked by an opponent.

How to execute it

1. Deal combat damage to an opponent using Tana.
2. Tana triggers, creating at least five 1/1 Saproling creature tokens.
3. Activate Time Sieve by tapping it and sacrificing five Saprolings, causing you to take an extra turn after this one.
4. Repeat each turn.

What the combo produces

• Infinite turns
• Lock