Sun Titan, False Demise, and Phyrexian Altar

Prerequisites

• Sun Titan on the battlefield
• False Demise on the battlefield
• Phyrexian Altar on the battlefield
• False Demise attached to Sun Titan

Steps

1. Sacrifice Sun Titan to Phyrexian Altar, generating of any color
2. False Demise triggers, returning Sun Titan to the battlefield
3. Sun Titan triggers, returning False Demise to the battlefield

Results

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