This clever loop turns your entire battlefield into a self-sustaining sacrifice engine thanks to Mycosynth Lattice, which turns every permanent in play into an artifact so they all interact with Krenko, Baron of Tin Street. Whenever you sacrifice a Goblin to Skirk Prospector for mana, Krenko's triggered ability lets you use that mana to replace the fallen creature and fuel the next iteration. With the Lattice's blanket type-change ensuring every sacrifice triggers Krenko's token generation, Skirk Prospector easily converts this cycle into endless death, entrance, and exit triggers.