Continue? + Phyrexian Altar + Returned Pastcaller

RW identity

Commander legal

The 3 combo pieces

What must be in place

You control another nontoken creature.

How to execute it

  1. Activate Phyrexian Altar by sacrificing Returned Pastcaller and another nontoken creature, adding {1}{W}.
  2. Cast Continue? by paying {1}{W}, returning Returned Pastcaller and at least one other creature from your graveyard to the battlefield.
  3. When Returned Pastcaller enters, it triggers, returning Continue? from your graveyard to your hand.
  4. Repeat.

What the combo produces