Cold Storage + Dockside Extortionist + Trusty Retriever

Cold Storage

Dockside Extortionist

Trusty Retriever

How it works

1. Activate Cold Storage's first ability twice by paying 6, exiling Trusty Retriever and Dockside Extortionist from the battlefield.
2. Activate Cold Storage by sacrificing it, returning Dockside Extortionist and Trusty Retriever from exile to the battlefield.
3. When Dockside Extortionist and Trusty Retriever enters the battlefield, they trigger.
4. Resolve the Dockside Extortionist trigger, creating at least ten Treasure artifact tokens.
5. Resolve the Trusty Retriever trigger, returning Cold Storage from your graveyard to your hand.
6. Activate ten Treasures by tapping and sacrificing them, adding 10.
7. Cast Cold Storage by paying 4.
8. Repeat.
9. If opponents control eleven or more artifacts and/or enchantments, this combo nets infinite Treasure tokens and colored mana.

This loop transforms a crowded opponent’s board into a wealth of resources by continuously blinking your key permanents with Cold Storage. Whenever Dockside Extortionist enters the battlefield, it floods your side with enough Treasure tokens to comfortably recast Cold Storage—which you get right back into your hand thanks to Trusty Retriever rescuing it from the graveyard upon its own return. Because Cold Storage's exile ability lets you stash both creatures away and bring them right back by sacrificing the artifact, you have a self-contained engine to repeat these entry triggers indefinitely as long as your opponents control enough artifacts and enchantments.