Mikaeus, the Unhallowed, Thermopod, and Flitterwing Nuisance

Prerequisites

• Mikaeus, the Unhallowed on the battlefield
• Thermopod on the battlefield
• Flitterwing Nuisance on the battlefield

Steps

1. Activate Thermopod by sacrificing Flitterwing Nuisance
2. When Flitterwing Nuisance dies, its undying ability triggers, returning it from your graveyard to the battlefield without a +1/+1 counter on it due to its replacement effect
3. Repeat

Results

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