Activate Selvala by paying and tapping it, adding at least .
Activate Thermopod twice by sacrificing Slimefoot and Squee and Selvala, adding .
Activate Slimefoot and Squee by paying 1 and sacrificing a Saproling, returning it and Selvala from your graveyard to the battlefield.
When Slimefoot and Squee enters the battlefield, it triggers, creating a 1/1 Saproling creature token.
Repeat.
This elegant loop turns the graveyard into an engine by cycling your key legends back into play with Slimefoot and Squee's resurrection ability. Thermopod acts as the sacrifice outlet that conveniently filters your fodder into the red mana needed for the recursion, while Garna, the Bloodflame keeps everything flowing by granting haste and returning fallen pieces to hand if needed. Finally, Selvala, Heart of the Wilds leverages the staggering power and presence generated across the board to fuel the massive amounts of mana required to sustain the cycle indefinitely.