Decaying Soil, Phyrexian Altar, and Kobolds of Kher Keep

Prerequisites

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

Steps

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

Results

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