Cleric Class + Crystalline Crawler + Overgrown Arch + Pemmin's Aura

GWU identity

Commander legal

The 4 combo pieces

What must be in place

Cleric Class is at least level two.
Overgrown Arch does not have summoning sickness.
Pemmin's Aura attached to Overgrown Arch.

How to execute it

  1. Activate Overgrown Arch's first ability by tapping it, causing you to gain 2 life.
  2. Cleric Class triggers, putting a +1/+1 counter on Crystalline Crawler.
  3. Activate Crystalline Crawler's first ability by removing a +1/+1 counter from it, adding {U}.
  4. Activate Pemmin's Aura's first ability by paying {U}, untapping Overgrown Arch.
  5. Repeat.

What the combo produces