Enduring Renewal, Sneak Attack, and Phyrexian Altar

Prerequisites

• Enduring Renewal on the battlefield
• Sneak Attack on the battlefield
• Phyrexian Altar on the battlefield
• You have a creature card in hand
• available

Steps

1. Activate Sneak Attack by paying , putting any creature from your hand onto the battlefield
2. Activate Phyrexian Altar by sacrificing any nontoken creature you control, adding
3. The creature dies, triggering Enduring Renewal, returning the creature from your graveyard to your hand
4. Repeat

Results

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