Raucous Entertainer + Crystalline Crawler + Cryptic Trilobite + Freed from the Real
Raucous Entertainer
Crystalline Crawler
Cryptic Trilobite
Freed from the Real
Infinite +1/+1 counters on certain creaturesInfinite +1/+1 counters on a creatureInfinite colorless mana that can only be spent to activate abilities
How it works
Cast Crystalline Crawler by paying 4, using at least one colored mana if available.
Cast Cryptic Trilobite by paying 2.
If Crystalline Crawler has a +1/+1 counter on it, activate its first ability by removing a +1/+1 counter from it, adding 1.
Activate Raucous Entertainer by paying 1 and tapping it, putting a +1/+1 counter on Crystalline Crawler, Cryptic Trilobite and any other creature you control the entered the battlefield this turn.
If you have no C in your mana pool, activate Cryptic Trilobite's first ability by removing a +1/+1 counter from it, adding CC that can only be spent to activate abilities.
Activate Crystalline Crawler's first ability by removing a +1/+1 counter from it, adding .
Activate Freed from the Real's second ability by paying , untapping Raucous Entertainer.
Repeat from step 4.
This ingenious loop harnesses Freed from the Real to repeatedly untap Raucous Entertainer, funding its tap ability to distribute +1/+1 counters across your board. Crystalline Crawler and Cryptic Trilobite serve as the dynamic mana engines of the loop, entering with counters that can be stripped away for colored and colorless mana to pay the untap and activation costs. As Raucous Entertainer continues to pump them back up with fresh counters, you continuously recycle their counters into the mana needed to keep the wheel spinning.