Pitiless Plunderer + Reassembling Skeleton + Woe Strider + Delney, Streetwise Lookout

Pitiless Plunderer

Reassembling Skeleton

Woe Strider

Delney, Streetwise Lookout

How it works

1. Activate Woe Strider by sacrificing Reassembling Skeleton.
2. When Reassembling Skeleton dies, Pitiless Plunderer triggers twice, creating two Treasure tokens.
3. Resolve the Woe Strider ability.
4. Activate the Treasure tokens by tapping and sacrificing them, adding 1.
5. Activate Reassembling Skeleton by paying 1, returning it from your graveyard to the battlefield tapped.
6. Repeat.