Arcbound Ravager + Lesser Masticore + Mm'menon, Uthros Exile

UR identity

Commander legal

The 3 combo pieces

• Arcbound Ravager
• Lesser Masticore
• Mm'menon, Uthros Exile

How to execute it

1. Activate Arcbound Ravager 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. Resolve the Arcbound Ravager ability.
5. Repeat.

What the combo produces

• Infinite +1/+1 counters on a creature
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers