Ashnod's Altar + Aura of Dominion + Emry, Lurker of the Loch

U identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Ashnod's Altar by sacrificing the artifact creature castable for {C}, adding {C}{C}.
  2. Activate Emry by tapping it, allowing you to cast the creature from your graveyard this turn.
  3. Cast the creature from your graveyard by paying at most {C}.
  4. Activate Aura of Dominion by paying {1} and tapping the creature, untapping Emry.
  5. Repeat.

What the combo produces