Crystalline Crawler + Evolution Vat

Crystalline Crawler

Evolution Vat

How it works

1. Activate Evolution Vat by paying 3 and tapping it, targeting Crystalline Crawler and putting a +1/+1 counter on it.
2. Activate Crystalline Crawler by paying 2, doubling the number of +1/+1 counters on it.
3. Activate Crystalline Crawler's first ability four times by removing four +1/+1 counters from it, adding 2.
4. Repeat from step 2.