Activate the land with Dawn's Reflection attached by tapping it, adding at least 1.
Dawn's Reflection triggers, adding 2.
Activate Stone-Seeder Hierophant by tapping it, untapping the land.
Activate Drownyard Temple by paying 3, returning it from your graveyard to the battlefield tapped.
When Drownyard Temple enters the battlefield, Stone-Seeder Hierophant triggers, untapping Stone-Seeder Hierophant.
Activate Zuran Orb by sacrificing Drownyard Temple, causing you to gain 2 life.
Repeat.
This clever loop turns simple mana-generation into an endless cycle of sacrifice and rebirth, heavily amplified by Dawn's Reflection turning a single land into a triple-mana powerhouse. We use Stone-Seeder Hierophant's tap ability to constantly refresh that enchanted land, generating the necessary resources to fuel Drownyard Temple's ability to recur itself directly from the graveyard. Finally, Zuran Orb provides a repeatable way to send that land right back to the graveyard while padding your life total, which simultaneously triggers Stone-Seeder Hierophant's landfall ability to untap the Hierophant and start the whole dance over again.