Decaying Soil, Phyrexian Altar, and Ornithopter

Prerequisites

• Decaying Soil on the battlefield
• Phyrexian Altar on the battlefield
• Ornithopter in hand
• You have at least seven cards in your graveyard

Steps

1. Cast Ornithopter by paying
2. Activate Phyrexian Altar by sacrificing Ornithopter, adding
3. When Ornithopter dies, Decaying Soil triggers, causing you to pay to return Ornithopter to your hand from your graveyard
4. Repeat

Results

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