Continue? + Phyrexian Altar + Shipwreck Dowser

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

What the combo produces