Carrion Feeder + Dockside Extortionist + Grinding Station + Underworld Breach

Mana needed: {1}{R}

BR identity

The 4 combo pieces

What must be in place

You have at least three additional cards in your graveyard if Dockside Extortionist is in your graveyard.
Opponents control at least three artifacts and/or enchantments.

How to execute it

  1. Cast Dockside Extortionist either from your hand by paying {1}{R} or from your graveyard for its escape cost by paying {1}{R} and exiling three other cards from your graveyard.
  2. Dockside Extortionist enters the battlefield, creating at least three Treasure tokens.
  3. The Treasures enter the battlefield, triggering Grinding Station that many times, untapping Grinding Station.
  4. Activate Grinding Station by sacrificing a Treasure, causing you to mill three cards.
  5. Activate Carrion Feeder by sacrificing Dockside Extortionist, putting a +1/+1 counter on Carrion Feeder.
  6. Activate two Treasures by tapping and sacrificing them, adding {1}{R}.
  7. Repeat.
  8. If opponents control four or more artifacts/enchantments, this combo will net near-infinite Treasure tokens and colored mana.

What the combo produces