Krark-Clan Ironworks + Lesser Masticore + Mm'menon, Uthros Exile

UR identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Krark-Clan Ironworks by sacrificing Lesser Masticore.
  2. When Lesser Masticore dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
  3. When Lesser Masticore enters, Mm'menon triggers, putting a +1/+1 counter on Lesser Masticore.
  4. Repeat.

What the combo produces