Promised Kannushi, Conspiracy, Ashnod's Altar, and Signpost Scarecrow

Prerequisites

• Promised Kannushi on the battlefield
• Conspiracy on the battlefield
• Ashnod's Altar on the battlefield
• Signpost Scarecrow on the battlefield

Steps

1. Activate Ashnod's Altar by sacrificing Promised Kannushi, adding
2. When Promised Kannushi dies, its soulshift ability triggers, returning itself from your graveyard to your hand
3. Activate Signpost Scarecrow by paying , adding
4. Cast Promised Kannushi by paying
5. Repeat

Results

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