Cold Storage + Dockside Extortionist + Sharuum the Hegemon

Cold Storage

Dockside Extortionist

Sharuum the Hegemon

How it works

1. Activate Cold Storage's first ability twice by paying 6, exiling Sharuum the Hegemon and Dockside Extortionist from the battlefield.
2. Activate Cold Storage by sacrificing it, returning Dockside Extortionist and Sharuum the Hegemon from exile to the battlefield.
3. When Dockside Extortionist and Sharuum the Hegemon enter the battlefield, they trigger.
4. Resolve the Dockside Extortionist trigger, creating at least six Treasure artifact tokens.
5. Resolve the Sharuum the Hegemon trigger, returning Cold Storage from your graveyard to the battlefield.
6. Activate six Treasures by tapping and sacrificing them, adding 6.
7. Repeat.
8. If opponents control seven or more artifacts and/or enchantments, this combo nets infinite Treasure tokens and colored mana.

This engine transforms the battlefield into a perpetual motion machine fueled by your opponents' own hardware. By leveraging Cold Storage to tuck away both Dockside Extortionist and Sharuum the Hegemon, you set the stage for an explosive reset the moment Cold Storage is sacrificed. Once the artifacts are freed, Dockside Extortionist immediately restocks your mana supply by generating a flood of Treasure tokens, while Sharuum the Hegemon reaches into your graveyard to pull Cold Storage right back onto the battlefield. With enough artifacts and enchantments across the table, the Treasures you crack will more than pay to re-activate Cold Storage, looping the entire sequence indefinitely for boundless resources.