Ashnod the Uncaring + Fervor + Whisper, Blood Liturgist

UBR identity

Commander legal

The 3 combo pieces

What must be in place

You have at least one creature card in your graveyard.
You control at least one additional nontoken creature.

How to execute it

  1. Activate Whisper by tapping and sacrificing it and another nontoken creature you control, targeting any applicable creature card in your graveyard.
  2. Ashnod triggers, copying Whisper's ability, targeting Whisper.
  3. Resolve both Whisper abilities, returning Whisper and another creature from your graveyard to the battlefield.
  4. Repeat.

What the combo produces