Bloodsoaked Champion + Golgari Germination + Yahenni, Undying Partisan + Pitiless Plunderer

Bloodsoaked Champion

Golgari Germination

Yahenni, Undying Partisan

Pitiless Plunderer

How it works

1. Activate Yahenni by sacrificing Bloodsoaked Champion.
2. When Bloodsoaked Champion 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 1.
8. Activate Bloodsoaked Champion by paying 1, returning it from your graveyard to the battlefield.
9. Repeat.