Ashnod's Altar + Extractor Demon + Quintorius, Field Historian + Sundering Archaic

RWB identity

Commander legal

The 4 combo pieces

How to execute it

  1. Activate Ashnod's Altar by sacrificing another creature, adding {C}{C}.
  2. When the creature dies, Extractor Demon triggers, causing you to mill two cards if your graveyard is empty, or causing an opponent to mill two cards otherwise.
  3. If your library is empty, activate [[Permanent with "Pay Mana: Put target card from your graveyard on the bottom of your library"]] by paying {2}, putting a card from your graveyard onto the bottom of your library.
  4. Quintorius triggers, creating a 3/2 Spirit creature token.
  5. Repeat.

What the combo produces