Graceful Reprieve, Phyrexian Altar, Pearl Medallion, and Archaeomancer

Prerequisites

• Graceful Reprieve in hand
• Phyrexian Altar on the battlefield
• Pearl Medallion on the battlefield
• Archaeomancer on the battlefield
• available

Steps

1. Cast Graceful Reprieve by paying , targeting Archaeomancer
2. Activate Phyrexian Altar by sacrificing Archaeomancer, adding
3. When Archaeomancer dies, Graceful Reprieve triggers, returning Archaeomancer from your graveyard to the battlefield
4. When Archaeomancer enters the battlefield, it triggers, returning Graceful Reprieve from your graveyard to your hand
5. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers
• Infinite sacrifice triggers
• Infinite storm count