This clever loop turns a simple blink into an engine of endless motion, relying on Agatha of the Vile Cauldron to act as the masterwork discount engine that makes the math work. By having Agatha's power reduce Emiel the Blessed's activation cost down to just one mana, you can infinitely cycle Swashbuckler Extraordinaire in and out of exile. Each time Swashbuckler Extraordinaire returns to the battlefield, it generates a fresh Treasure token that you can immediately crack to fund the very next activation of Emiel the Blessed.