Archghoul of Thraben, Mortuary, Shambling Ghast, and Thermopod

Prerequisites

• Archghoul of Thraben on the battlefield
• Mortuary on the battlefield
• Shambling Ghast on the battlefield
• Thermopod on the battlefield

Steps

1. Activate Thermopod's second ability by sacrificing Shambling Gast, adding
2. Mortuary, Shambling Ghast and Archghoul of Thraben trigger
3. Resolve the Mortuary trigger, putting Shambling Ghast on top of your library
4. Resolve the Shambling Ghast trigger, creating a Treasure token
5. Resolve the Archghoul of Thraben trigger, revealing Shambling Ghast from the top of your library and putting it into your hand
6. Activate the Treasure token by tapping and sacrificing it, adding
7. Cast Shambling Ghast by paying
8. Repeat

Results

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