Felidar Guardian + Kaya the Inexorable + Phyrexian Altar + Semblance Anvil

WB identity

Commander legal

The 4 combo pieces

What must be in place

Kaya's loyalty abilities have not been used this turn.
Any creature exiled by Semblance Anvil.

How to execute it

  1. Activate Kaya's +1 loyalty ability to put a Ghostform Counter on Felidar Guardian.
  2. Sacrifice Felidar Guardian to Phyrexian Altar for {W}.
  3. Felidar Guardian is returned to your hand, and you create a 1/1 Spirit creature token.
  4. Sacrifice the Spirit for {1}.
  5. Cast Felidar Guardian for {1}{W}.
  6. When Felidar Guardian enters the battlefield, exile Kaya and return her to the battlefield.
  7. Repeat.

What the combo produces