Extravagant Replication + Izzet Chronarch + Time Stretch

UR identity

Commander legal

The 3 combo pieces

• Extravagant Replication
• Izzet Chronarch
• Time Stretch

What must be in place

You have enough mana to cast Time Stretch each other turn.

How to execute it

1. Cast Time Stretch by paying its mana cost, causing you to take two extra turns after this one.
2. Move to your next turn.
3. At the beginning of your upkeep, Extravagant Replication triggers, creating a token copy of Izzet Chronarch.
4. When the Izzet Chronarch token enters the battlefield, it triggers, returning Time Stretch from your graveyard to your hand.
5. Repeat during your second extra turn.

What the combo produces

• Infinite turns
• Lock