This loop hinges on a clever engine of recursion and blink triggers: Emry, Lurker of the Loch sits at the center, letting you repeatedly pull Welding Jar from your graveyard for free. Every time you cast that zero-mana artifact, Displacer Kitten's avoidance ability triggers to blink Zealous Conscripts, allowing you to steal and untap Emry so she's ready to tap again. Meanwhile, Welding Jar is right back in the graveyard ready to be cast once more, letting you grind out an infinite storm count and a storm of artifact and creature entries and exits.