Magnanimous Magistrate, Restoration Angel, and Phyrexian Altar

Prerequisites

• Magnanimous Magistrate on the battlefield
• Restoration Angel on the battlefield
• Phyrexian Altar on the battlefield

Steps

1. Activate Phyrexian Altar by sacrificing Restoration Angel, adding
2. Magnanimous Magistrate triggers, allowing you to remove four reprieve counters from it and return Restoration Angel from the graveyard to the battlefield
3. Restoration Angel enters the battlefield, blinking Magnanimous Magistrate
4. Repeat

Results

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