Bolas's Citadel + Carrion Feeder + Mortuary + Susurian Voidborn

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 Susurian Voidborn trigger.
  3. Resolve the Mortuary trigger, putting Carrion Feeder from your graveyard onto the top of your library.
  4. Resolve the Susurian Voidborn trigger, causing you to gain 1 life and target opponent to lose 1 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