Thermopod, and Thunderous Velocipede

Prerequisites

• Thermopod on the battlefield
• Thunderous Velocipede on the battlefield

Steps

1. Activate Thermopod by sacrificing the persist creature
2. When the persist creature dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Thunderous Velocipede
3. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite death triggers
• Infinite red mana
• Infinite sacrifice triggers