Promised Kannushi, Ashes of the Fallen, and Phyrexian Altar

Prerequisites

• Promised Kannushi on the battlefield
• Ashes of the Fallen on the battlefield
• Phyrexian Altar on the battlefield

Steps

1. Activate Phyrexian Altar by sacrificing Promised Kannushi, adding
2. Promised Kannushi's soulshift ability triggers, returning itself from your graveyard to your hand
3. Cast Promised Kannushi by paying
4. Repeat

Results

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