Cult Conscript, Golgari Germination, Yahenni, Undying Partisan, and Pitiless Plunderer

Prerequisites

• Cult Conscript in the graveyard
• Golgari Germination on the battlefield
• Yahenni, Undying Partisan on the battlefield
• Pitiless Plunderer on the battlefield

Steps

1. Activate Yahenni by sacrificing Cult Conscript
2. When Cult Conscript dies, Pitiless Plunderer and Golgari Germination trigger, creating a creature token and a Treasure token
3. Resolve the Yahenni ability
4. Activate Yahenni by sacrificing the creature token
5. When the creature token dies, Pitiless Plunderer triggers, creating a Treasure token
6. Resolve the Yahenni ability
7. Activate the Treasures by tapping and sacrificing them, adding
8. Activate Cult Conscript by paying , returning it from your graveyard to the battlefield
9. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite death triggers
• Infinite sacrifice triggers