Mortuary, Ornithopter, Yahenni, Undying Partisan, and Gwenom, Remorseless

Prerequisites

• Mortuary on the battlefield
• Ornithopter on the battlefield
• Yahenni, Undying Partisan on the battlefield
• Gwenom, Remorseless on the battlefield

Steps

1. Activate Yahenni by sacrificing Ornithopter When Ornithopter dies, Mortuary triggers, putting Ornithopter from your graveyard onto the top of your library
2. Resolve the Yahenni ability
3. Cast Ornithopter from the top of your library by paying 0 life
4. Repeat

Results

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