Whisper, Blood Liturgist + Volrath's Shapeshifter + Thousand-Year Elixir + Pawn of Ulamog

Prerequisites

• An additional creature on the battlefield.

Steps

1. 1Activate Whisper, Blood Liturgist, sacrificing itself and an additional creature to return Volrath's Shapeshifter from the graveyard to the battlefield.
2. 2Pawn of Ulamog triggers, creating an Eldrazi spawn token.
3. 3Volrath's Shapeshifter enters the battlefield as a copy of Whisper, Blood Liturgist.
4. 4Activate Volrath's Shapeshifter, sacrificing itself and an Eldrazi spawn token to return Whisper, Blood Liturgist to the battlefield.
5. 5Pawn of Ulamog triggers, creating an Eldrazi spawn token.

Effects

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