Lithatog, Lesser Masticore, and Mm'menon, Uthros Exile

Prerequisites

• Lithatog on the battlefield
• Lesser Masticore on the battlefield
• Mm'menon, Uthros Exile on the battlefield

Steps

1. Activate Lithatog 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 Lithatog ability
5. Repeat

Results

• Infinite artifact ETB
• Infinite artifact LTB
• Infinite artifact sacrifice triggers
• Infinite creature LTB
• Infinite creature ETB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinitely large creature until end of turn