Polukranos, Unchained + Vigor + Crystalline Crawler

Prerequisites

• Polukranos has at least four +1/+1 counters on it.

Steps

1. 1Pay to have Polukranos fight Crystalline Crawler.
2. 2Vigor prevents the damage, putting a +1/+1 counter on Polukranos and four +1/+1 counters on Crystalline Crawler.
3. 3Remove three +1/+1 counters from Crystalline Crawler to add .
4. 4Repeat.

Effects

• Infinite colored mana
• Infinitely large creatures