Deceiver Exarch + Displacer Kitten + Emry, Lurker of the Loch + Lion's Eye Diamond

U identity

Commander legal

The 4 combo pieces

How to execute it

  1. Activate Emry by tapping it, targeting Lion's Eye Diamond.
  2. Cast Lion's Eye Diamond from your graveyard by paying {0}.
  3. Displacer Kitten triggers, blinking Deceiver Exarch.
  4. When Deceiver Exarch enters, it triggers, untapping Emry.
  5. Activate Lion's Eye Diamond by discarding your hand and sacrificing it.
  6. Repeat.

What the combo produces