Wretched Throng, Ashnod's Altar, Pitiless Plunderer, Barkform Harvester, and Sunscape Familiar

Prerequisites

• Wretched Throng on the battlefield
• Ashnod's Altar on the battlefield
• Pitiless Plunderer on the battlefield
• Barkform Harvester on the battlefield
• Sunscape Familiar on the battlefield

Steps

1. Activate Ashnod's Altar by sacrificing Wretched Throng, adding
2. When Wretched Throng dies, it and Pitiless Plunderer trigger
3. Holding priority, activate Barkform Harvester by paying , putting Wretched Throng from your graveyard onto the bottom of your library
4. Resolve the Pitiless Plunderer trigger, creating a Treasure token
5. Resolve the Wretched Throng trigger, putting Wretched Throng from your library into your hand
6. Activate the Treasure by tapping and sacrificing it, adding
7. Cast Wretched Throng by paying due to Sunscape Familiar
8. Repeat

Results

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