Sun Titan, Thermopod, and Shade's Form

Prerequisites

• Sun Titan on the battlefield
• Thermopod on the battlefield
• Shade's Form on the battlefield

Steps

1. Activate Thermopod by sacrificing Sun Titan
2. When Sun Titan dies, Shade's Form triggers, returning Sun Titan from your graveyard to the battlefield
3. When Sun Titan enters, it triggers, returning Shade's Form from your graveyard to the battlefield attached to Sun Titan
4. Repeat

Results

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