Requires

Midnight Guard must be on the battlefield. Banishing Knack must be in hand. Dockside Extortionist must be in hand. Midnight Guard does not have summoning sickness. Opponents control at least three artifacts and/or enchantments. Mana needed:

Steps

1. Cast Dockside Extortionist by paying .
2. Dockside Extortionist enters the battlefield, triggering itself and Midnight Guard.
3. Resolve the Dockside Extortionist trigger, creating at least 3 Treasure tokens.
4. Resolve the Midnight Guard trigger, untapping it.
5. Activate a Treasure token by tapping and sacrificing it, adding .
6. Cast Banishing Knack by paying targeting Midnight Guard.
7. Activate Midnight Guard by tapping it, returning Dockside Extortionist from the battlefield to your hand.
8. Activate two Treasure tokens by tapping and sacrificing them, adding .
9. Cast Dockside Extortionist by paying .
10. Dockside Extortionist enters the battlefield, triggering itself and Midnight Guard.
11. Resolve the Dockside Extortionist trigger, creating at least 3 Treasure tokens.
12. Resolve the Midnight Guard trigger, untapping it.
13. Repeat from step 7.

Results