Teleportation Circle, Mnemonic Wall, and Time Walk

Prerequisites

• Teleportation Circle on the battlefield
• Mnemonic Wall on the battlefield
• Time Walk in hand
• each turn available

Steps

1. Cast Time Walk by paying , causing you to take an extra turn after this one
2. At the beginning of your end step, Teleportation Circle triggers, blinking Mnemonic Wall
3. When Mnemonic Wall enters the battlefield, it triggers, returning Time Walk to your hand from your graveyard
4. Repeat each turn

Results

• Infinite turns