Displacer Kitten + Dominating Vampire + Emry, Lurker of the Loch + Mox Diamond

UR identity

Commander legal

The 4 combo pieces

What must be in place

You control at least three Vampires.

How to execute it

  1. Activate Emry by tapping it, targeting Mox Diamond.
  2. Cast Mox Diamond from your graveyard by paying {0}.
  3. Displacer Kitten triggers, blinking Dominating Vampire.
  4. When Dominating Vampire enters, it triggers, untapping Emry.
  5. Choose to sacrifice Mox Diamond instead of having it enter the battlefield.
  6. Repeat.

What the combo produces