Slimefoot and Squee + Ruthless Technomancer + Phyrexian Altar

Slimefoot and Squee

Ruthless Technomancer

Phyrexian Altar

How it works

1. Activate Slimefoot and Squee by paying 1 and sacrificing a Saproling, returning Slimefoot and Squee and Ruthless Technomancer to the battlefield from your graveyard.
2. When Slimefoot and Squee and Ruthless Technomancer enter the battlefield, they trigger.
3. Resolve the Slimefoot and Squee trigger, creating a 1/1 Saproling creature token.
4. Resolve the Ruthless Technomancer trigger, causing you to sacrifice Slimefoot and Squee and create three Treasure artifact tokens.
5. Activate the Treasures by tapping and sacrificing them, adding 1.
6. Activate Phyrexian Altar by sacrificing Ruthless Technomancer, adding .
7. Repeat.

This resilient loop begins by utilizing Slimefoot and Squee’s ability to pull itself and Ruthless Technomancer out of the graveyard at sorcery speed, a recursion engine kickstarted by sacrificing a token. Once both enter the battlefield, Ruthless Technomancer triggers to sacrifice Slimefoot and Squee—whose power of three conveniently generates three Treasure tokens—while Slimefoot and Squee's own entry spawns a fresh 1/1 green Saproling creature token to fuel the next iteration. By cracking those Treasures for colored mana and sacrificing Ruthless Technomancer to Phyrexian Altar for the remaining green mana, you generate the exact mana and fodder needed to repeat the process endlessly.