Thassa, Deep-Dwelling, Archaeomancer, and Time Warp

Prerequisites

• Thassa, Deep-Dwelling on the battlefield
• Archaeomancer on the battlefield
• Time Warp in hand
• each turn available

Steps

1. Cast Time Warp by paying , getting an extra turn after this one
2. At the beginning of your end step, Thassa triggers, blinking Archaeomancer
3. Archaeomancer enters the battlefield, returning Time Warp from your graveyard to your hand
4. Repeat

Results

• Infinite turns