Bellowing Aegisaur + Cacophodon + Croaking Counterpart + and 2 others

RGWU identity

Commander legal

The 5 combo pieces

What must be in place

You control a permanent that can tap to produce at least {G}.
You have enough mana to cast Croaking Counterpart.

How to execute it

  1. Cast Croaking Counterpart by paying its mana cost, creating a token copy of Bellowing Aegisaur.
  2. Activate a mana-producing permanent you control by tapping it, adding at least {G}.
  3. Activate Wayta by paying {G} and tapping it, causing Cacophodon and the nontoken Bellowing Aegisaur to fight each other, with each only taking 1 damage due to Temple Altisaur.
  4. Cacophodon and Bellowing Aegisaur each trigger twice.
  5. Resolve all Bellowing Aegisaur triggers, putting two +1/+1 counters on each other creature you control.
  6. Resolve both Cacophodon triggers, untapping the mana-producing permanent and Wayta.
  7. Repeat from step 2, alternating between having the token and nontoken Bellowing Aegisaur fight Cacophodon.

What the combo produces