Slimefoot and Squee + Infested Thrinax + Phyrexian Altar

Slimefoot and Squee

Infested Thrinax

Phyrexian Altar

How it works

1. Cast Infested Thrinax by paying 3.
2. When Infested Thrinax enters the battlefield, it triggers, causing you to create a number of 1/1 Saproling creature tokens when a nontoken creature you control dies.
3. Activate Phyrexian Altar by sacrificing Slimefoot and Squee, adding .
4. When Slimefoot and Squee dies, Infested Thrinax triggers, creating three 1/1 Saproling creature tokens.
5. Activate Phyrexian Altar by sacrificing Infested Thrinax, adding .
6. When Infested Thrinax dies, its delayed ability triggers, creating four 1/1 Saproling creature tokens.
7. Activate Phyrexian Altar twice by sacrificing two Saproling tokens, adding 1.
8. Activate Slimefoot and Squee by paying 1 and sacrificing a Saproling, returning it and Infested Thrinax from your graveyard to the battlefield.
9. When Slimefoot and Squee and Infested Thrinax enter the battlefield, they each trigger.
10. Resolve the Slimefoot and Squee trigger, creating a 1/1 Saproling creature token.
11. Resolve the Infested Thrinax trigger, causing you to create a number of 1/1 Saproling creature tokens when a nontoken creature you control dies.
12. Activate Phyrexian Altar by sacrificing Slimefoot and Squee, adding .
13. When Slimefoot and Squee dies, Infested Thrinax triggers twice, creating six 1/1 Saproling creature tokens.
14. You may repeat steps 12 and 13 once for another nontoken creature you control, if desired.
15. Activate Phyrexian Altar three times by sacrificing three Saproling tokens, adding 1.
16. Activate Slimefoot and Squee by paying 1 and sacrificing a Saproling, returning it and up to one other creature from your graveyard to the battlefield.
17. When Slimefoot and Squee enters the battlefield, it triggers, creating a 1/1 Saproling creature token.
18. Repeat from step 12.

This ingenious loop uses Infested Thrinax as a clever catalyst, turning the high-power deaths of your creatures into an avalanche of token production. While Phyrexian Altar acts as the mana engine that converts your sacrifices into the exact colors needed, Slimefoot and Squee serves as the persistent heart of the operation, resurrecting both itself and Infested Thrinax directly from the graveyard. By constantly recycling these threats, you generate an endless cascade of enters-the-battlefield, death, and sacrifice triggers that easily overwhelms the table.