Melira, Sylvok Outcast, Lesser Masticore, and Atog

Prerequisites

• Melira, Sylvok Outcast on the battlefield
• Lesser Masticore on the battlefield
• Atog on the battlefield

Steps

1. Activate Atog by sacrificing Lesser Masticore
2. When Lesser Masticore dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Melira
3. Resolve the Atog ability
4. Repeat

Results

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