Herd Baloth + Terror of the Peaks + Urban Daggertooth

RG identity

Commander legal

The 3 combo pieces

What must be in place

You have a way to give Urban Daggertooth indestructible.
You have a way to put a +1/+1 counter on Herd Baloth.

How to execute it

  1. Give Urban Daggertooth indestructible.
  2. Put a +1/+1 counter on Herd Baloth.
  3. Herd Baloth triggers, creating a 4/4 Beast creature token.
  4. The Beast enters the battlefield, triggering Terror of the Peaks, dealing 4 damage to Urban Daggertooth.
  5. Urban Daggertooth triggers, putting a +1/+1 counter on Herd Baloth.
  6. Repeat from step 3.

What the combo produces