Luminous Broodmoth + Pitiless Plunderer + Umbral Collar Zealot + Reassembling Skeleton

Luminous Broodmoth

Pitiless Plunderer

Umbral Collar Zealot

Reassembling Skeleton

How it works

1. Activate Umbral Collar Zealot by sacrificing Reassembling Skeleton.
2. When Reassembling Skeleton dies, Luminous Broodmoth and Pitiless Plunderer trigger.
3. Resolve the Luminous Broodmoth trigger, returning Reassembling Skeleton from your graveyard to the battlefield with a flying counter on it.
4. Resolve the Pitiless Plunderer trigger, creating a Treasure token.
5. Activate Umbral Collar Zealot by sacrificing Reassembling Skeleton.
6. When Reassembling Skeleton dies, Pitiless Plunderer triggers, creating a Treasure token.
7. Resolve the Umbral Collar Zealot abilities from steps 1 and 5
8. Activate the Treasures by tapping and sacrificing them, adding 1.
9. Activate Reassembling Skeleton by paying 1, returning it from your graveyard to the battlefield.
10. Repeat.