Ashnod's Altar + Eternal Scourge + Planar Void + Sifter of Skulls

B identity

Commander legal

The 4 combo pieces

How to execute it

  1. Activate Ashnod's Altar by sacrificing Eternal Scourge, adding {C}{C}.
  2. Planar Void and Sifter of Skulls triggers.
  3. Resolve the Planar Void trigger, exiling Eternal Scourge from your graveyard.
  4. Resolve the Sifter of Skulls trigger, creating a 0/1 Eldrazi Spawn creature token.
  5. Activate Ashnod's Altar by sacrificing the Eldrazi Spawn, adding {C}{C}.
  6. Cast Eternal Scourge from exile by paying {3}.
  7. Repeat.

What the combo produces