Activate Woe Strider by sacrificing Slimefoot and Squee.
When Slimefoot and Squee dies, Luminous Broodmoth and Pitiless Plunderer trigger.
Resolve the Luminous Broodmoth trigger, returning Slimefoot and Squee from your graveyard to the battlefield with a flying counter on it.
When Slimefoot and Squee enters, it triggers, creating a 1/1 Saproling creature token.
Resolve the Pitiless Plunderer trigger, creating a Treasure token.
Activate Woe Strider twice by sacrificing Luminous Broodmoth and Slimefoot and Squee.
When Slimefoot and Squee and Luminous Broodmoth die, Pitiless Plunderer triggers twice, creating two Treasure tokens.
Resolve the Woe Strider abilities from steps 1 and 6.
Activate the Treasures by tapping and sacrificing them, adding .
Activate Slimefoot and Squee by paying 1 and sacrificing a Saproling.
When the Saproling dies, Pitiless Plunderer triggers, creating a Treasure token.
Resolve the Slimefoot and Squee ability, returning it and Luminous Broodmoth from your graveyard to the battlefield.
When Slimefoot and Squee enters, it triggers, creating a 1/1 Saproling creature token.
Activate a Treasure by tapping and sacrificing it, adding 1.
Repeat.
This intricate recursive engine centers on Luminous Broodmoth, which uses its static ability to resurrect nonflying creatures when they perish, while Woe Strider provides a reliable sacrifice outlet to send your board to the graveyard. Every time creatures hit the dirt, Pitiless Plunderer quietly turns those deaths into a steady stream of Treasure tokens to fund your maneuvers. Finally, Slimefoot and Squee acts as the ultimate engine room, generating fresh Saproling fodder upon entry and leveraging its own activated ability to pull fallen allies right back out of the grave.