Mortuary, Vivien, Monsters' Advocate, and Shifting Wall

Prerequisites

• Mortuary on the battlefield
• Vivien, Monsters' Advocate on the battlefield
• Shifting Wall in hand or in the library

Steps

1. Cast Shifting Wall either from your hand or from the top of your library by paying
2. Shifting Wall enters the battlefield and dies as a state-based action due to having zero toughness
3. Mortuary triggers, putting Shifting Wall on top of your library from your graveyard
4. Repeat

Results

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