Nim Deathmantle + Krark-Clan Ironworks + Magnetic Snuffler

Nim Deathmantle

Krark-Clan Ironworks

Magnetic Snuffler

How it works

1. Activate Krark-Clan Ironworks by sacrificing any Equipment except Nim Deathmantle, adding CC.
2. Activate Krark-Clan Ironworks by sacrificing Magnetic Snuffler, adding CC.
3. When Magnetic Snuffler dies, Nim Deathmantle triggers, returning Magnetic Snuffler from your graveyard to the battlefield, and attaching Nim Deathmantle to it.
4. When Magnetic Snuffler enters the battlefield, its first ability triggers, returning any Equipment from your graveyard to the battlefield attached to Magnetic Snuffler.
5. Repeat.

This engine turns the self-recycling loop of Nim Deathmantle and Krark-Clan Ironworks into a closed-circuit workshop, fueled endlessly by Magnetic Snuffler. As Krark-Clan Ironworks chews through your artifacts for raw colorless mana, Nim Deathmantle stands ready to resurrect your fallen creatures for the modest price of four mana. When Magnetic Snuffler hits the graveyard, the Deathmantle brings it right back, and that entry trigger immediately pulls another sacrificed Equipment from the grave to hand. Because Krark-Clan Ironworks converts those very artifacts into the mana needed to pay for the Deathmantle's trigger, you can cycle Magnetic Snuffler infinitely to generate boundless sacrifice, death, and entry triggers.