Ashnod's Altar + Case of the Locked Hothouse + Mortuary

BG identity

Commander legal

The 3 combo pieces

What must be in place

You have solved Case of the Locked Hothouse.

How to execute it

  1. Activate Ashnod's Altar by sacrificing the creature that can be cast using {C}{C}, adding {C}{C}.
  2. When the creature dies, Mortuary triggers, putting the creature from your graveyard onto the top of your library.
  3. Cast the creature from the top of your library by paying its mana cost.
  4. Repeat.

What the combo produces