Bolas's Citadel + Mortuary + Relic Vial + Viscera Seer

B identity

Commander legal

The 4 combo pieces

What must be in place

You control at least one Cleric

How to execute it

  1. Activate Viscera Seer by sacrificing it.
  2. When Viscera Seer dies, Mortuary and Relic Vial trigger.
  3. Resolve the Mortuary trigger, putting Viscera Seer from your graveyard onto the top of your library.
  4. Resolve the Relic Vial trigger, causing you to gain 1 life and each opponent to lose 1 life.
  5. Resolve the Viscera Seer ability.
  6. Cast Viscera Seer from the top of your library by paying 1 life.
  7. Repeat.

What the combo produces