Dockside Extortionist + Wizard Mentor + Concordant Crossroads

Dockside Extortionist

Wizard Mentor

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 3.
4. Cast Wizard Mentor by paying 2.
5. Activate Wizard Mentor by tapping it, returning it and Dockside Extortionist to your hand from the battlefield.
6. Repeat.
7. If opponents control at least six artifacts and/or enchantments, this combo nets infinite Treasure tokens.

This loop turns the ambient artifacts and enchantments of your opponents' boards into an endless engine, fueled by the aggressive burst of mana from Dockside Extortionist. Because Concordant Crossroads grants all creatures haste, Wizard Mentor is ready to use its tap ability the moment it resolves, bouncing both itself and the Goblin to your hand so you can replay them. Each iteration nets extra Treasures beyond the cost of recasting your threats, as long as your opponents control at least six artifacts or enchantments total.