Gravelgill Axeshark + Mikaeus, the Unhallowed + Thermopod

UBR identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Thermopod by sacrificing Gravelgill Axeshark.
  2. When Gravelgill Axeshark dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
  3. Activate Thermopod by sacrificing Gravelgill Axeshark.
  4. When Gravelgill Axeshark dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
  5. Repeat.

What the combo produces