Emry, Lurker of the Loch + Krark-Clan Ironworks + Mirran Spy

U identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Krark-Clan Ironworks by sacrificing the nontoken artifact with mana value 2 or less, adding {C}{C}.
  2. Activate Emry by tapping it, allowing you to cast the nontoken artifact from your graveyard this turn.
  3. Cast the artifact from your graveyard by paying its mana cost.
  4. Mirran Spy triggers, untapping Emry.
  5. Repeat.

What the combo produces