Cult Conscript + Phyrexian Altar + Totentanz, Swarm Piper

BR identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Phyrexian Altar by sacrificing Cult Conscript, adding {B}.
  2. When Cult Conscript dies, Totentanz triggers, creating a 1/1 Rat creature token.
  3. Activate Phyrexian Altar by sacrificing the Rat, adding {1}.
  4. Activate Cult Conscript by paying {1}{B}, returning it to the battlefield from your graveyard.
  5. Repeat.

What the combo produces