Archaeomancer, Erratic Portal, and Time Warp

Prerequisites

• Archaeomancer in hand
• Erratic Portal on the battlefield
• Time Warp in hand
• each turn available

Steps

1. Cast Time Warp by paying , taking an extra turn after this one
2. Cast Archaeomancer by paying
3. Archaeomancer enters the battlefield, returning Time Warp to your hand
4. Activate Erratic Portal by paying and tapping it, returning Archaeomancer to your hand
5. Move to your next turn
6. Repeat

Results

• Infinite turns