Delina, Wild Mage + Encroaching Mycosynth + Izoni, Thousand-Eyed + Time Sieve

UBRG identity

Commander legal

The 4 combo pieces

• Delina, Wild Mage
• Encroaching Mycosynth
• Izoni, Thousand-Eyed
• Time Sieve

What must be in place

Delina does not have summoning sickness and cannot be blocked and killed by an opponent.
You have at least four creature cards in your graveyard.

How to execute it

1. Declare Delina as an attacker.
2. Delina triggers, creating at least one nonlegendary token copy of Izoni with haste.
3. When the Izoni token enters the battlefield, it triggers, creating at least four 1/1 Insect creature tokens.
4. Activate Time Sieve by tapping it, sacrificing the Izoni token and the Insect tokens, causing you to take an extra turn after this one.
5. Repeat each turn.

What the combo produces

• Infinite turns
• Lock