Bolas's Citadel + Carrion Feeder + Dross Harvester + Mortuary

B identity

Commander legal

The 4 combo pieces

How to execute it

  1. Activate Carrion Feeder by sacrificing it.
  2. When Carrion Feeder dies, Mortuary and Dross Harvester trigger.
  3. Resolve the Mortuary trigger, putting Carrion Feeder from your graveyard onto the top of your library.
  4. Resolve the Dross Harvester trigger, causing you to gain 2 life
  5. Resolve the Carrion Feeder ability.
  6. Cast Carrion Feeder from the top of your library by paying 1 life.
  7. Repeat.

What the combo produces