Mortuary, Aetherflux Reservoir, Goblin Trashmaster, and Gwenom, Remorseless

Prerequisites

• Mortuary on the battlefield
• Aetherflux Reservoir on the battlefield
• Goblin Trashmaster on the battlefield
• Gwenom, Remorseless on the battlefield

Steps

1. Activate Goblin Trashmaster by sacrificing a creature with mana value 1 or less
2. When the creature dies, Mortuary triggers, putting the creature from your graveyard onto the top of your library
3. Resolve the Goblin Trashmaster ability
4. Cast the creature from the top of your library by paying 1 life
5. Aetherflux Reservoir triggers, causing you to gain 1 life Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite damage
• Infinite death triggers
• Infinite lifegain
• Infinite lifegain triggers
• Infinite sacrifice triggers
• Infinite storm count