Barrenton Medic + Presence of Gond + Rosie Cotton of South Lane

GW identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Barrenton Medic by tapping it, creating a creature token.
  2. When the token enters, Rosie triggers, putting a +1/+1 counter on Barrenton Medic.
  3. Activate Barrenton Medic by putting a -1/-1 counter on it, untapping it.
  4. Repeat.

What the combo produces