Krenko, Baron of Tin Street + Encroaching Mycosynth + Skirk Prospector

Krenko, Baron of Tin Street

Encroaching Mycosynth

Skirk Prospector

How it works

1. Activate Skirk Prospector by sacrificing another Goblin, adding .
2. When the Goblin dies, Krenko triggers, causing you to pay to create a 1/1 Goblin creature token.
3. Repeat.

This fiery engine transforms your entire board into a relentless sacrifice loop, anchored by Encroaching Mycosynth turning all your nonland permanents into artifacts so that everything you field feeds Krenko, Baron of Tin Street. Whenever a creature goes down, Krenko's triggered ability lets you spend red mana to immediately replace it with a fresh haste-granting Goblin token. You can fund that replacement cost effortlessly by feeding those very same bodies to Skirk Prospector, who turns each sacrificed Goblin into the exact mana you need to keep the cycle spinning.