Sun Titan, Shade's Form, and Ashnod's Altar

Prerequisites

• Sun Titan on the battlefield
• Shade's Form on the battlefield
• Ashnod's Altar on the battlefield
• Shade's Form attached to Sun Titan

Steps

1. Sacrifice Sun Titan to Ashnod's Altar, generating
2. Shade's Form triggers, returning Sun Titan to the battlefield
3. Sun Titan triggers, returning Shade's Form to the battlefield

Results

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