Ashnod's Altar + Cathodion + Enduring Renewal

W identity

Commander legal

The 3 combo pieces

What must be in place

You have seven or more cards in your graveyard.

How to execute it

  1. Activate Ashnod's Altar by sacrificing Cathodion, adding {C}{C}.
  2. Cathodion dies, triggering itself and Enduring Renewal.
  3. Resolve the Cathodion trigger, adding {C}{C}{C}.
  4. Resolve the Enduring Renewal trigger, causing you to return Cathodion from your graveyard to your hand.
  5. Cast Cathodion by paying {3}.
  6. Repeat.

What the combo produces