Phyrexian Altar + Sally Sparrow + Universal Automaton + Zask, Skittering Swarmlord

Mana needed: {1}

GWUB identity

Commander legal

The 4 combo pieces

How to execute it

  1. Cast Universal Automaton from your hand or graveyard by paying {1}.
  2. Activate Phyrexian Altar by sacrificing Universal Automaton, adding {1}.
  3. When Universal Automaton dies, Zask triggers.
  4. Holding priority, cast Universal Automaton from your graveyard by paying {1}.
  5. Resolve the Zask trigger, causing you to mill two cards.
  6. Repeat from step 2.

What the combo produces