This ingenious loop relies on Emry, Lurker of the Loch to continuously dig artifacts out of your graveyard for free while Displacer Kitten provides the engine to reset everything. Each time you recast Welding Jar from the graveyard, the Kitten's blink ability triggers to exile and return Bounding Krasis, whose entry trigger neatly untaps Emry so she can repeat the process. Meanwhile, Welding Jar sits ready to be sacrificed to protect your pieces or just feed your trigger counts, letting you churn through your deck and rack up infinite artifact and creature entries, exits, and storm count.