Altar of Dementia + Olivia, Mobilized for War + Tresserhorn's Lord, Returned

UBR identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Altar of Dementia by sacrificing the persist creature.
  2. When the persist creature dies, it and Tresserhorn's Lord trigger.
  3. Resolve the Tresserhorn's Lord trigger, causing you to draw a card.
  4. Resolve the persist creature's trigger, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
  5. When the persist creature enters the battlefield, Olivia triggers, putting a +1/+1 counter on the persist creature and causing you to discard a card.
  6. Resolve the Altar of Dementia ability.
  7. Repeat.

What the combo produces