Mortuary, Ravenous Intruder, Ornithopter, and Gwenom, Remorseless

Prerequisites

• Mortuary on the battlefield
• Ravenous Intruder on the battlefield
• Ornithopter on the battlefield
• Gwenom, Remorseless on the battlefield

Steps

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

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite storm count
• Infinitely large Ravenous Intruder until end of turn