This clever loop is orchestrated by using Emry, Lurker of the Loch to repeatedly pluck Dark Sphere from your graveyard, casting it for zero mana to trigger Displacer Kitten and blink Emry right back onto the battlefield. While the steps focus on continuously milling yourself and cycling through artifacts, Garna, the Bloodflame sits quietly in the background, making use of its static ability to grant haste to any creatures involved while you churn through your deck. Together, these pieces turn the humble act of recasting a tiny, zero-cost artifact into an endless engine of triggers, storms, and self-mill.