Pia and Kiran Nalaar, Deadeye Navigator, and Phyrexian Altar

Prerequisites

• Pia and Kiran Nalaar on the battlefield
• Deadeye Navigator on the battlefield
• Phyrexian Altar on the battlefield
• Deadeye Navigator is paired with Pia and Kiran
• available

Steps

1. Activate Pia and Kiran by paying , blinking itself
2. Pia and Kiran enters the battlefield, triggering itself and Deadeye Navigator's soulbond ability
3. Resolve the Pia and Kiran trigger, creating two 1/1 Thopter creature tokens
4. Resolve the Deadeye Navigator trigger, repairing it and Pia and Kiran
5. Activate Phyrexian Altar by sacrificing the two Thopters, adding
6. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers