Activate Goblin Bombardment twice by sacrificing a nontoken creature you control and Slimefoot and Squee.
When the creatures die, Pitiless Plunderer triggers twice, creating two Treasure artifact tokens.
Resolve the Goblin Bombardment abilities, dealing 2 damage to any target.
Activate the Treasures by tapping and sacrificing them, adding two of , or .
Activate Slimefoot and Squee by paying 1 and sacrificing a Saproling.
When the Saproling dies, Pitiless Plunderer triggers, creating a Treasure artifact token.
Resolve the Slimefoot and Squee ability, returning it and another creature from your graveyard to the battlefield.
When Slimefoot and Squee enter the battlefield, it triggers, creating a 1/1 Saproling creature token.
Activate the Treasure by tapping and sacrificing it, adding .
Repeat.
This fiery loop turns the graveyard into an engine of relentless recreation by leveraging Slimefoot and Squee’s ability to pull creatures straight back from the dead. Goblin Bombardment provides the necessary sacrifice outlet to send those creatures packing, which immediately feeds Pitiless Plunderer to amass a horde of Treasure tokens. Thanks to Goldspan Dragon, those Treasures punch well above their weight class by doubling their mana output, easily funding the steep activation cost needed to recur Slimefoot and Squee alongside your fallen allies.