Dockside Extortionist + Lady Sun + Concordant Crossroads

Dockside Extortionist

Lady Sun

Concordant Crossroads

How it works

1. Cast Dockside Extortionist by paying 1.
2. When Dockside Extortionist enters the battlefield, it triggers, creating at least five Treasure artifact tokens.
3. Activate five Treasures by tapping and sacrificing them, adding 2.
4. Cast Lady Sun by paying 1.
5. Activate Lady Sun by tapping it, returning it and Dockside Extortionist from the battlefield to your hand.
6. Repeat.

This loop turns the battlefield into a revolving door of resources by leveraging Lady Sun's self-bouncing activated ability to continually reset Dockside Extortionist. As long as your opponents control enough artifacts and enchantments to fund the cycle, every iteration of Dockside Extortionist entering the battlefield leaves behind a fresh crop of Treasure tokens to pay for recasting both creatures. Concordant Crossroads provides the critical haste enabling Lady Sun to tap immediately upon entering the battlefield without waiting for summoning sickness, allowing you to seamlessly repeat the process to generate infinite mana, storm count, and artifact triggers.