This loop relies on Zirda, the Dawnwaker's cost-reduction ability to turn Emiel the Blessed's blink activation into a bargain at just one mana, allowing you to repeatedly exile and return Galazeth Prismari to the battlefield. Each time Galazeth Prismari re-enters, it generates a fresh Treasure token that feeds right back into the engine. Meanwhile, Galazeth Prismari's static ability ensures your artifacts can pitch in for mana when needed, tying the whole dynamic together into an endless cycle of leaves-the-battlefield and enters-the-battlefield triggers.