Altar of Dementia + Enduring Renewal + Shambling Ghast

WB identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Altar of Dementia by sacrificing Shambling Ghast.
  2. When Shambling Ghast dies, it and Enduring Renewal trigger.
  3. Resolve the Enduring Renewal trigger, returning Shambling Ghast from your graveyard to your hand.
  4. Resolve the Shambling Ghast trigger, creating a Treasure artifact token.
  5. Resolve the Altar of Dementia ability from step 1, causing target player to mill cards equal to Shambling Ghast's power.
  6. Activate the Treasure by tapping and sacrificing it, adding {B}.
  7. Cast Shambling Ghast by paying {B}.
  8. Repeat.

What the combo produces