Decaying Soil, Phyrexian Altar, and Crimson Kobolds

Prerequisites

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

Steps

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

Results

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