Phyrexian Altar + Twilight Drover + Zirda, the Dawnwaker

Mana needed: {W}

RW identity

Commander legal

The 3 combo pieces

What must be in place

Twilight Drover has at least one +1/+1 counter on it.

How to execute it

  1. Activate Twilight Drover by paying {W} and removing a +1/+1 counter from it, creating two 1/1 Spirit creature tokens.
  2. Activate Phyrexian Altar by sacrificing a Spirit, adding {W}.
  3. When the Spirit dies, Twilight Drover triggers, putting a +1/+1 counter on itself.
  4. Repeat.

What the combo produces