Slimefoot and Squee by paying ({1} magic symbol) ({B} magic symbol) ({R} magic symbol) ({G} magic symbol) and sacrificing a Saproling, returning it and up to one other creature card from your graveyard to the battlefield.
When
Loading...
Slimefoot and Squee enters the battlefield, it triggers, creating a 1/1 Saproling creature token.
Activate
Loading...
Thermopod by sacrificing
Loading...
Slimefoot and Squee, and the other creature returned in step 1, if applicable, adding ({R} magic symbol) for each creature sacrificed.
When
Loading...
Slimefoot and Squee and up to one other creature are sacrificed,
Loading...
Szarel triggers that many times, putting a number of +1/+1 counters equal to
Loading...
Szarel's power on
Loading...
Crystalline Crawler for each trigger.
Activate
Loading...
Crystalline Crawler up to three times by removing three +1/+1 counters from it, adding up to ({1} magic symbol) ({B} magic symbol) ({G} magic symbol) .
Repeat.
Notes
This combo can put infinite +1/+1 counters on each creature you control except
Loading...
Szarel so long as its power is greater than the mana needed to activate the creature's ability from your graveyard.
Results
Infinite LTB.
Infinite ETB.
Infinite colored mana.
Infinite sacrifice triggers.
Infinite death triggers.
Infinite +1/+1 counters.
Infinite recursion of creature cards in your graveyard.