Bristly Bill, Spine Sower + Crystalline Crawler + Mycosynth Lattice

Bristly Bill, Spine Sower

Crystalline Crawler

Mycosynth Lattice

How it works

1. Activate Bristly Bill by paying 5, doubling the number of +1/+1 counters on creatures you control.
2. Activate Crystalline Crawler three times by removing three +1/+1 counters from it, adding six C that can only be spent to activate abilities.
3. Repeat.
4. Activate Bristly Bill by paying 3, doubling the number of +1/+1 counters on each creature you control.
5. Activate Crystalline Crawler's first ability five times by removing five +1/+1 counters from it, adding 3.
6. Repeat.
7. If Crystalline Crawler has six or more +1/+1 counters on it to start the combo, this combo results in infinite colored mana.

This potent loop relies on Mycosynth Lattice to transform every card on the battlefield and in other zones into colorless artifacts, while also granting you the flexibility to spend mana as though it were any color. With that foundation set, Crystalline Crawler acts as our versatile battery, happily converting its growing pile of counters into the exact mana needed to keep the engine running. Bristly Bill, Spine Sower then steps in as the ultimate multiplier, using its heavy-hitting activated ability to double those counters faster than you can spend them. Together, they scale exponentially until you are sitting on an endless reservoir of colored mana and infinitely large creatures.