Anger + Displacer Kitten + Emry, Lurker of the Loch + Mox Diamond

UR identity

Commander legal

The 4 combo pieces

What must be in place

You control at least one Mountain.

How to execute it

  1. Activate Emry by tapping it, allowing you to cast Mox Diamond from your graveyard.
  2. Cast Mox Diamond by paying {0}.
  3. Displacer Kitten triggers, blinking Emry.
  4. When Emry enters, it triggers, causing you to mill four cards.
  5. Choose to sacrifice Mox Diamond instead of having it enter the battlefield.
  6. Repeat.

What the combo produces