Altar of Dementia + Infernal Vessel + Valkyrie's Call

WB identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Altar of Dementia by sacrificing Infernal Vessel.
  2. When Infernal Vessel dies, it triggers, returning itself from your graveyard to the battlefield as a Demon in addition to its other types.
  3. Resolve the Altar of Dementia ability.
  4. Activate Altar of Dementia by sacrificing Infernal Vessel.
  5. When Infernal Vessel dies, Valkyrie's Call triggers, returning Infernal Vessel from your graveyard to the battlefield as an Angel in additional to its other types.
  6. Resolve the Altar of Dementia ability.
  7. Repeat.

What the combo produces