Necrogenesis + Void Attendant + Phyrexian Altar + Parallel Lives

Prerequisites

• An opponent has a creature card in their graveyard.

Steps

1. 1Activate Necrogenesis by paying , exling a creature card from an opponent's graveyard and creating two 1/1 Saproling creature tokens.
2. 2Activate Phyrexian Altar twice by sacrificing the Saprolings, adding .
3. 3Activate Void Attendant by paying and putting a card from an opponent's exile into their graveyard, creating two 1/1 Eldrazi Scion creature tokens.
4. 4Activate Phyrexian Altar twice by sacrificing the Eldrazi Scions, adding .
5. 5Repeat.

Effects

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