This intricate loop transforms the rules of the battlefield to recycle your entire graveyard endlessly. Ashaya, Soul of the Wild is the linchpin, turning every creature you cast into a Forest land—which Celestial Dawn immediately reclassifies as a Plains, ensuring that every newly entering creature satisfies Emeria Shepherd's most powerful landfall condition. Once that creature is on the battlefield, you sacrifice it to Bloodflow Connoisseur to pump its size while sending your target back to the graveyard. Emeria Shepherd's triggered ability then steps in to pull a creature card straight from your graveyard back onto the battlefield, restarting the cycle and letting you repeat these steps to generate infinite deaths, sacrifices, and enter-the-battlefield triggers.