Mortuary, Fleshtaker, Blood Pet, and Gwenom, Remorseless

Prerequisites

• Mortuary on the battlefield
• Fleshtaker on the battlefield
• Blood Pet on the battlefield
• Gwenom, Remorseless on the battlefield

Steps

1. Activate Blood Pet by sacrificing it
2. When Blood Pet dies, Mortuary and Fleshtaker trigger
3. Resolve the Mortuary trigger, putting Blood Pet from your graveyard onto the top of your library
4. Resolve the Fleshtaker trigger, causing you to gain 1 life and scry 1
5. Cast Blood Pet from the top of your library by paying 1 life
6. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite scry 1
• Infinite lifegain triggers
• Infinite storm count
• Infinite black mana