Kaya's Ghostform, Thermopod, and Renegade Rallier

Prerequisites

• Kaya's Ghostform on the battlefield
• Thermopod on the battlefield
• Renegade Rallier on the battlefield

Steps

1. Activate Thermopod by sacrificing Renegade Rallier
2. When Renegade Rallier dies, Kaya's Ghostform triggers, returning Renegade Rallier from your graveyard to the battlefield
3. When Renegade Rallier enters, it triggers, returning Kaya's Ghostform from your graveyard to the battlefield attached to Renegade Rallier Repeat

Results

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