Altar of Dementia + Dark Sphere + Scrap Trawler + Teshar, Ancestor's Apostle

W identity

Commander legal

The 4 combo pieces

How to execute it

  1. Cast Dark Sphere by paying its mana cost.
  2. Teshar triggers, returning Scrap Trawler from your graveyard to the battlefield.
  3. Activate Dark Sphere by tapping and sacrificing it.
  4. Activate Altar of Dementia by sacrificing Scrap Trawler.
  5. When Scrap Trawler dies, it triggers, returning Dark Sphere from your graveyard to your hand.
  6. Resolve the Altar of Dementia ability.
  7. Repeat.

What the combo produces