Crystalline Crawler + Ezzaroot Channeler + Freed from the Real + Light of Promise

GWU identity

Commander legal

The 4 combo pieces

What must be in place

Freed from the Real attached to Ezzaroot Channeler.
Light of Promise attached to Crystalline Crawler.
Ezzaroot Channeler does not have summoning sickness.

How to execute it

  1. Activate Ezzaroot Channeler by tapping it, causing you to gain two life.
  2. Crystalline Crawler triggers, putting two +1/+1 counters on itself.
  3. Activate Crystalline Crawler's first ability by removing a +1/+1 counter from it, adding {U}.
  4. Activate Freed from the Real's second ability by paying {U}, untapping Ezzaroot Channeler.
  5. Repeat.

What the combo produces