This brilliant energy loop turns a simple mechanical engine into an unstoppable tide of creatures, legal across Commander, Legacy, Oathbreaker, and Vintage. The secret sauce is Vorinclex, Monstrous Raider, whose replacement effect doubles the energy counters you receive whenever Gonti's Aether Heart triggers from artifacts entering the battlefield. That accelerated energy surplus fuels Architect of the Untamed to continuously churn out massive Beast tokens, while Stridehangar Automaton swoops in behind the scenes to passively tag on an extra Thopter token every single time an artifact is created—which in turn triggers Gonti's Aether Heart all over again.